CN203575809U - Touch control type heat-preservation meal box - Google Patents
Touch control type heat-preservation meal box Download PDFInfo
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- CN203575809U CN203575809U CN201320660590.1U CN201320660590U CN203575809U CN 203575809 U CN203575809 U CN 203575809U CN 201320660590 U CN201320660590 U CN 201320660590U CN 203575809 U CN203575809 U CN 203575809U
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- heat
- incubation canteen
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Abstract
The utility model relates to a touch control type heat-preservation meal box which comprises a housing, a cover, an inner pot, a heating device, a control module, a touch screen and a phase-change heat-preservation device, wherein the inner pot is arranged in the housing and the cover covers an upper opening of the housing; the phase-change heat-preservation device is in contact with the external surface of the inner pot; the heating device comprises at least one heating block and is mounted in the housing, and the heating block is in contact with the external surface of the inner pot; the touch screen is mounted on the outer surface of the sidewall of the housing, the control module is mounted in the housing and the heating device is electrically connected with the touch screen through the control module. Due to the additional arrangement of the phase-change heat-preservation device, the heat-preservation effect of the heat-preservation meal box can be effectively improved, and the heat-preservation time can be greatly prolonged; the heating device is matched with the phase-change heat-preservation device and turned on through a control key on the touch screen to keep the hot food in the inner pot at a high temperature; the heating device is controlled through the touch screen, so that deformation, damage and the like to the cover, the housing and the inner pot caused by forced pressing can be avoided.
Description
Technical field
The utility model relates to a kind of for preserving the portable container of food, more specifically to a kind of touch incubation canteen.
Background technology
Along with the progress in epoch, the continuous expansion in city, people's rhythm of life is constantly accelerated, and increasing people as ever every a meal returns in own home and eats.But, dine out and have the problems such as cost is large, sanitary condition is difficult to guarantee, food is not to one's taste.Therefore, from family band meal to school or company go to eat and become gradually a kind of trend.
The various incubation canteens that can be incubated have been there are in the market, with for people to use.Existing incubation canteen, generally includes lid, housing, interior pot.In order to be incubated for a long time, in the housing of some incubation canteen, be also provided with heat insulation structural after heating.But because heat insulation structural is passive being incubated, the efficiency of transmitting by reducing the inside and outside heat of heat insulation structural, makes the inside and outside heat transfer speed of housing slack-off, realizes the object of long-time insulation.
But, the heat insulation structural of high insulating effect, its manufacturing cost is too high, and people are difficult to bear, and the heat insulation structural of high insulating effect is conventionally afraid of to fall, once be subject to larger impulsive force, just easily damage, and lose the function of insulation, a little less than being therefore highly brittle.
In addition, after having exceeded the time that heat insulation structural can be incubated, in order to allow people can have timely hot food, therefore a lot of incubation canteens are also provided with heater in housing, so that the food internally in pot heats.
But the common mouthfeel of food again heating after cooling can variation, has a strong impact on people's appetite.And owing to again heating and needing the regular hour, food is heated after people feel hunger, people just cannot have food at once again, easily cause people excessively hungry, equally also can affect people's appetite, and can damage people's stomach.If things go on like this, can cause people's diet on time, easily allow people suffer from the diseases such as stomach.
Incubation canteen is used for holding the food that ice cream, freezing syrup of plum, Yoghourt etc. need the temperature (generally lower than 4 degrees Celsius) that keeps lower, is also same reason.If food temperature is elevated to room temperature (such as 25 degrees Celsius), even if the food such as ice cream is again freezing, can not eat again.And food is first freezed to preserve long time, when needs are eaten, then heat in advance, same exist the time of insulation shorter, the heat insulation structural manufacturing cost of existing good heat-insulation effect is high, hold flimsy shortcoming.
In addition, incubation canteen is for outstanding advantage easy to carry, the lid of incubation canteen, housing, interior pot all do very frivolously, but cannot stand so firmly to press, and current incubation canteen all adopts mechanical key to realize control, mechanical key need to firmly be pressed, and this often causes the distortion, breakage etc. of lid, housing, interior pot.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of touch incubation canteen, this touch incubation canteen can effectively improve the heat insulation effect of incubation canteen, significantly extend the time of insulation, avoid firmly pressing and cause the distortion, breakage etc. of lid, housing, interior pot.The technical scheme adopting is as follows:
A kind of touch incubation canteen, comprise housing, lid, interior pot, described interior pot is placed in housing, and lid covers at housing upper end open place, it is characterized in that: also comprise heater, control module, touch-screen, and at least one phase-transition heat-preserving device of being made by phase-transition heat-preserving material; Phase-transition heat-preserving device contacts with the outer surface of interior pot; Heater comprises at least one heat block, and heater is arranged in described housing, and heat block contacts with described interior pot outer surface; Touch-screen is arranged on housing sidewall outside, and control module is arranged in housing, and heater is electrically connected with touch-screen by control module.
During use, first the food of phase-transition heat-preserving device, interior pot and interior pot the inside is heated together or is chilled to after suitable temperature, the food of phase-transition heat-preserving device, interior pot and interior pot the inside is put into housing, people just can take away incubation canteen.The first, because phase-transition heat-preserving device and interior pot constantly carry out heat transmission, therefore can keep for a long time the temperature of the food of interior pot the inside, this be because phase-change material from solid-state become liquid state or become solid-state process from liquid state be called phase transition process, at this moment phase-change material will absorb or discharge a large amount of heat energy, when physical state changes, the temperature of phase-change material self almost remains unchanged before phase transformation completes, although temperature-resistant, but the heat absorbing or discharge is quite large, therefore the temperature of the food of interior pot the inside can remain on predetermined temperature for a long time; The second, incubation canteen is usually used in the insulation of hot food, because phase-transition heat-preserving device is to rely on the state conversion of phase-change material to realize heat insulation effect, have ageing, through after a while, phase-transition heat-preserving device can lose heat insulation effect, in interior pot, the temperature of hot food will reduce gradually, therefore in housing, be provided with heater, the in the situation that of phase-transition heat-preserving failure of apparatus, by the operating key on touch-screen, start heater, internally the hot food in pot heats, and makes the hot food in interior pot keep higher temperature; Three, by touch-screen, heater is controlled, structure is optimized more, without firmly pressing, avoids firmly pressing and causes the distortion, breakage etc. of lid, housing, interior pot.
As preferred version of the present utility model, described incubation canteen also comprises refrigerating plant, and refrigerating plant comprises cooling piece, and refrigerating plant is arranged in described housing, cooling piece contacts with interior pot outer surface, and refrigerating plant is electrically connected with described touch-screen by described control module.By setting up refrigerating plant, when incubation canteen is used for preserving ice confectionery, the in the situation that of phase-transition heat-preserving failure of apparatus, by the operating key on touch-screen, start refrigerating plant, internally the ice confectionery in pot freezes, and makes the ice confectionery in interior pot keep lower temperature.
As the further preferred version of the utility model, described heater is positioned at housing bottom, the lower surface contact heat block of described at least one phase-transition heat-preserving device, the bottom surface of pot in the upper surface contact of described phase-transition heat-preserving device.In thermal cycle due to air, liquid, air, liquid that temperature is higher can move upward, and air, liquid that temperature is lower can move downward, and therefore heater are arranged on to housing bottom, and from interior pot bottom, internally pot heating is more suitable; And the heat block of heater heats phase-transition heat-preserving device, interior pot can be consistent with the temperature of phase-transition heat-preserving device.
As the further preferred version of the utility model, described refrigerating plant is positioned at housing, the outer surface contact cooling piece of described at least one phase-transition heat-preserving device, the lateral surface of pot in the inner surface contact of described phase-transition heat-preserving device.In thermal cycle due to air, liquid, air, liquid that temperature is higher can move upward, and air, liquid that temperature is lower can move downward, and therefore cooling piece are contacted with the lateral surface of interior pot, freeze more suitable from the internal pot of sidewall of interior pot; And cooling piece freezes to phase-transition heat-preserving device, interior pot can be consistent with the temperature of phase-transition heat-preserving device.When being provided with heater and refrigerating plant simultaneously, if the number of phase-transition heat-preserving device only has one, when but heat block, cooling piece all need to contact phase-transition heat-preserving device, this phase-transition heat-preserving device contacts respectively heat block and cooling piece, this scheme is feasible, because heater and refrigerating plant can not worked simultaneously.Preferably scheme, the number of phase-transition heat-preserving device is two, a phase-transition heat-preserving device contact heat block, another one phase-transition heat-preserving device contact cooling piece.
As the further preferred version of the utility model, described touch-screen comprises at least one substrate, induction electrode layer and patterned layer; Induction electrode layer is arranged on the medial surface of substrate, and induction electrode layer comprises multiple electrode blocks; Patterned layer is arranged on the lateral surface of substrate, and patterned layer is provided with multiple button patterns, and button pattern is corresponding and corresponding one by one with the position of electrode block.At the lateral surface of substrate, multiple and electrode block button pattern is one to one set, each is controlled to button and advance graphically, more vivid, attractive in appearance, very clear.Aforesaid substrate is plastic base or glass substrate, and above-mentioned induction electrode layer adopts ITO to form conventionally.
As further preferred version of the utility model, described patterned layer is ink layer, and ink layer is directly printed on the lateral surface of described substrate.Adopt ink layer that patterned layer is set, can directly print, make simply, cost is lower.
As further preferred version of the utility model, described patterned layer is metallic diaphragm, and metallic diaphragm is directly coated on the lateral surface of described substrate.Adopt the mode of metal coating that patterned layer is set, more high-grade, attractive in appearance, and also patterned layer is not easy to come off, and more durable.
As further preferred version of the utility model, described patterned layer is thin layer, and thin layer is attached on the lateral surface of described substrate.Patterned layer adopts in the situation of thin layer, can first on thin layer, print button pattern, and then attaches or be compound on the lateral surface of substrate, and making is more simple, convenient, and cost is also lower.
The utility model compared with prior art, has following beneficial effect:
Owing to having increased phase-transition heat-preserving device, therefore can effectively improve the heat insulation effect of incubation canteen, significantly extend the time of insulation, make the incubation canteen scope of application wider, can use at various rugged environments; Heater coordinates with phase-transition heat-preserving device, the in the situation that of phase-transition heat-preserving failure of apparatus, by the operating key on touch-screen, starts heater, and internally the hot food in pot heats, and makes the hot food in interior pot keep higher temperature; By touch-screen, heater is controlled, structure is optimized more, without firmly pressing, avoids firmly pressing and causes the distortion, breakage etc. of lid, housing, interior pot.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of touch-screen;
Fig. 3 is the structural representation of the utility model embodiment bis-.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment of the present utility model, be described further.
Embodiment mono-
As shown in Figure 1, this touch incubation canteen, comprises housing 1, lid 2, interior pot 3, heater 4, control module 5, touch-screen 6, and a first phase transformation attemperator 7 of being made by phase-transition heat-preserving material; Interior pot 3 is placed in housing 1, and lid 2 covers at housing 1 upper end open place; Heater 4 comprises a heat block 401, and heater 4 is positioned at housing 1 bottom, the bottom surface of pot 3 in the upper surface contact of lower surface contact heat block 401, the first phase transformation attemperators 7 of the first phase transformation attemperator 7; Touch-screen 6 is arranged on housing 1 sidewall outer, and control module 5 is arranged in housing 1, and heater 4 is electrically connected with touch-screen 6 by control module 5.
As shown in Figure 2, touch-screen 6 comprises substrate 601, induction electrode layer 602 and patterned layer 603; Induction electrode layer 602 is arranged on the medial surface of substrate 601, and induction electrode layer 602 comprises multiple electrode blocks 6021; Patterned layer 603 is arranged on the lateral surface of substrate 601, and patterned layer 603 is provided with multiple button patterns 6031, and button pattern 6031 is corresponding and corresponding one by one with the position of electrode block 6021; Patterned layer 603 is metallic diaphragm, and metallic diaphragm is directly coated on the lateral surface of substrate 601.
Owing to having increased by the first phase transformation attemperator 7, therefore can effectively improve the heat insulation effect of incubation canteen, significantly extend the time of insulation, make the incubation canteen scope of application wider, can use at various rugged environments; Heater 4 coordinates with the first phase transformation attemperator 7, in the situation that the first phase transformation attemperator 7 lost efficacy, by the operating key on touch-screen 6, start heater 4, internally the hot food in pot 3 heats, and makes the hot food in interior pot 3 keep higher temperature; By touch-screen 6, heater 4 is controlled, structure is optimized more, without firmly pressing, avoids firmly pressing and causes the distortion, breakage etc. of lid 2, housing 1, interior pot 3; Touch-screen 6 is provided with the patterned layer 603 with button pattern 6031, more vivid, attractive in appearance, very clear.
Embodiment bis-
In the situation that other parts are all identical with embodiment mono-, its difference is:
As shown in Figure 3, this touch incubation canteen also comprises refrigerating plant 8 and the second phase transformation attemperator 9; Refrigerating plant 8 comprises a cooling piece 801, and refrigerating plant 8 is positioned at the lateral surface of the interior pot 3 of inner surface contact of outer surface contact cooling piece 801, the second phase transformation attemperators 9 of housing 1, the second phase transformation attemperator 9; Refrigerating plant 8 is electrically connected with touch-screen 6 by control module 5.
By setting up refrigerating plant 8 and the second phase transformation attemperator 9, when incubation canteen is used for preserving ice confectionery, in the situation that the second phase transformation attemperator 9 lost efficacy, by the operating key on touch-screen 6, start refrigerating plant 8, internally the ice confectionery in pot 3 freezes, and makes the ice confectionery in interior pot 3 keep lower temperature.
In other embodiments, patterned layer is ink layer, and ink layer is directly printed on the lateral surface of described substrate.
In other embodiments, patterned layer is thin layer, and thin layer is attached on the lateral surface of described substrate.
In other embodiments, touch-screen comprises outer substrate, interior substrate, induction electrode layer and patterned layer, induction electrode layer is arranged on the lateral surface of interior substrate, and patterned layer is arranged on the lateral surface of outer substrate, in the middle of interior substrate, outer substrate are interposed in induction electrode layer.
In addition; it should be noted that, the specific embodiment described in this description, its each several part titles etc. can be different; all equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (8)
1. a touch incubation canteen, comprise housing, lid, interior pot, described interior pot is placed in housing, and lid covers at housing upper end open place, it is characterized in that: also comprise heater, control module, touch-screen, and at least one phase-transition heat-preserving device of being made by phase-transition heat-preserving material; Phase-transition heat-preserving device contacts with the outer surface of interior pot; Heater comprises at least one heat block, and heater is arranged in described housing, and heat block contacts with described interior pot outer surface; Touch-screen is arranged on housing sidewall outside, and control module is arranged in housing, and heater is electrically connected with touch-screen by control module.
2. touch incubation canteen as claimed in claim 1, it is characterized in that: described incubation canteen also comprises refrigerating plant, refrigerating plant comprises cooling piece, refrigerating plant is arranged in described housing, cooling piece contacts with interior pot outer surface, and refrigerating plant is electrically connected with described touch-screen by described control module.
3. touch incubation canteen as claimed in claim 1 or 2, is characterized in that: described heater is positioned at housing bottom, the lower surface contact heat block of described at least one phase-transition heat-preserving device, the bottom surface of pot in the upper surface contact of described phase-transition heat-preserving device.
4. touch incubation canteen as claimed in claim 2, is characterized in that: described refrigerating plant is positioned at housing, the outer surface contact cooling piece of described at least one phase-transition heat-preserving device, the lateral surface of pot in the inner surface contact of described phase-transition heat-preserving device.
5. touch incubation canteen as claimed in claim 1, is characterized in that: described touch-screen comprises at least one substrate, induction electrode layer and patterned layer; Induction electrode layer is arranged on the medial surface of substrate, and induction electrode layer comprises multiple electrode blocks; Patterned layer is arranged on the lateral surface of substrate, and patterned layer is provided with multiple button patterns, and button pattern is corresponding and corresponding one by one with the position of electrode block.
6. touch incubation canteen as claimed in claim 5, is characterized in that: described patterned layer is ink layer, and ink layer is directly printed on the lateral surface of described substrate.
7. touch incubation canteen as claimed in claim 5, is characterized in that: described patterned layer is metallic diaphragm, and metallic diaphragm is directly coated on the lateral surface of described substrate.
8. touch incubation canteen as claimed in claim 5, is characterized in that: described patterned layer is thin layer, and thin layer is attached on the lateral surface of described substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660590.1U CN203575809U (en) | 2013-10-25 | 2013-10-25 | Touch control type heat-preservation meal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660590.1U CN203575809U (en) | 2013-10-25 | 2013-10-25 | Touch control type heat-preservation meal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203575809U true CN203575809U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660590.1U Expired - Fee Related CN203575809U (en) | 2013-10-25 | 2013-10-25 | Touch control type heat-preservation meal box |
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| Country | Link |
|---|---|
| CN (1) | CN203575809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831941A (en) * | 2016-03-23 | 2016-08-10 | 林婷婷 | Constant temperature box |
| CN111829276A (en) * | 2020-06-05 | 2020-10-27 | 合肥华凌股份有限公司 | Cooking device and refrigeration equipment |
-
2013
- 2013-10-25 CN CN201320660590.1U patent/CN203575809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831941A (en) * | 2016-03-23 | 2016-08-10 | 林婷婷 | Constant temperature box |
| CN111829276A (en) * | 2020-06-05 | 2020-10-27 | 合肥华凌股份有限公司 | Cooking device and refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20191025 |