CN202035618U - Heating insulation mess tin - Google Patents
Heating insulation mess tin Download PDFInfo
- Publication number
- CN202035618U CN202035618U CN201020649300XU CN201020649300U CN202035618U CN 202035618 U CN202035618 U CN 202035618U CN 201020649300X U CN201020649300X U CN 201020649300XU CN 201020649300 U CN201020649300 U CN 201020649300U CN 202035618 U CN202035618 U CN 202035618U
- Authority
- CN
- China
- Prior art keywords
- incubation canteen
- lunch box
- insulation
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a heating insulation mess tin which comprises an insulation mess tin made of engineering plastics; the wall of the insulation mess tin is provided with two layers; and a bottom layer of the insulation mess tin is provided with heating wires. The heating insulation mess tin can play the role of insulation on the mess tin through self heating and can not destroy the nutrition of foods simultaneously.
Description
Technical field
The utility model relates to a kind of lunch box, relates in particular to a kind of lunch box that plays insulation by heating.
Background technology
At present, increase the weight of, have increasing people to begin the tape drum meal and go to work or go to school along with people pay attention to healthy degree.Existing packed meal on the market all is plastic usually, though can play certain heat insulation effect, its waste heat temperature retention time is shorter relatively.For the distant people of some roads, when being with lunch box time one length, food just can turn cold, and can't in time find the place of heating, has caused the stale of food.
The utility model content
The purpose of the utility model heat tracing lunch box is to overcome the deficiencies in the prior art, and a kind of lunch box that plays insulation by heating is provided.
To achieve these goals, the technical scheme taked of the utility model is:
A kind of heat tracing lunch box wherein, comprises the incubation canteen of an engineering plastics system, and the wall of described incubation canteen has bilayer, and the bottom of described incubation canteen has heating wire.
Further, the interlayer between the described incubation canteen double wall contains water.
Further, described incubation canteen has a vinyl cover.
Further, described vinyl cover has outer hasp.
Further, described incubation canteen has interior hasp.
Further, the bottom of described incubation canteen also has thermistor.
The utility model is owing to adopted above-mentioned technology, and the good effect that makes it to have is:
(1) by self heating lunch box is played heat preservation effect.
(2) modern design is made simple.
Description of drawings
Fig. 1 is the schematic diagram of heat tracing lunch box of the present utility model.
The specific embodiment
Provide the specific embodiment of the utility model heat tracing lunch box below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of heat tracing lunch box of the present utility model, a kind of heat tracing lunch box, comprise an incubation canteen 1, incubation canteen 1 adopts engineering plastic materials, the wall of incubation canteen 1 is provided with bilayer, bottom at incubation canteen 1 is provided with heating wire 13, makes the inside of incubation canteen 1 can produce heat by heating wire 13 is heated, and provides heat preservation effect with this.
Among the embodiment of the present utility model, contain water in the interlayer 11 between incubation canteen 1 double wall.Because heating wire 13 produces heats, the water in the interlayer 11 plays the effect of heat transfer effectively, makes food thermally equivalent in the incubation canteen 1.
Among the embodiment of the present utility model, also be provided with a vinyl cover 2 in the upper end of incubation canteen 1, the sealing setting by vinyl cover 2 can prevent that heat runs off from incubation canteen 1.
Among the embodiment of the present utility model, vinyl cover 2 is provided with outer hasp 21.
Among the embodiment of the present utility model, incubation canteen 1 is provided with interior buckle 12, and outer hasp 21 is connected with interior hasp 12 couplings, makes vinyl cover 2 to be fixed on effectively on the incubation canteen 1, drops when preventing to carry.Certainly, adopt just embodiment of hasp design, the those skilled in the art also can adopt other modes, only need satisfy above-mentioned requirements and get final product, and does not do at this and gives unnecessary details.
Among the embodiment of the present utility model, also be provided with thermistor 14 at the bottom of incubation canteen 1.Thermistor 14 uses with heating wire 13 couplings, makes its heat temperature can be controlled between 60 ~ 70 ℃, has not only guaranteed insulation, and has not destroyed the nutrition of food again.
Heat tracing lunch box of the present utility model, the user is placed on food in the incubation canteen, uses vinyl cover that its lid is pressed, and by the engaging of outer buckle and interior buckle vinyl cover is fastened on the incubation canteen.Heating wire to its bottom heats, and the heat temperature can be controlled between 60 ~ 70 ℃ by thermistor, plays heat preservation effect with this, and does not destroy the nutrition of food again.
In sum, use the utility model heat tracing lunch box, lunch box is played heat preservation effect, can not destroy the nutrition of food simultaneously again by self heating.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a heat tracing lunch box is characterized in that, comprises the incubation canteen of an engineering plastics system, and the wall of described incubation canteen has bilayer, and the bottom of described incubation canteen has heating wire.
2. according to the described heat tracing lunch box of claim 1, it is characterized in that the interlayer between the described incubation canteen double wall contains water.
3. according to the described heat tracing lunch box of claim 1, it is characterized in that described incubation canteen has a vinyl cover.
4. according to the described heat tracing lunch box of claim 3, it is characterized in that described vinyl cover has outer hasp.
5. according to the described heat tracing lunch box of claim 1, it is characterized in that described incubation canteen has interior hasp.
6. according to the described heat tracing lunch box of claim 1, it is characterized in that the bottom of described incubation canteen also has thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020649300XU CN202035618U (en) | 2010-12-09 | 2010-12-09 | Heating insulation mess tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020649300XU CN202035618U (en) | 2010-12-09 | 2010-12-09 | Heating insulation mess tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202035618U true CN202035618U (en) | 2011-11-16 |
Family
ID=44963096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020649300XU Expired - Fee Related CN202035618U (en) | 2010-12-09 | 2010-12-09 | Heating insulation mess tin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202035618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300571A (en) * | 2013-06-25 | 2013-09-18 | 无锡同心塑料制品有限公司 | Automatic heating lunchbox |
-
2010
- 2010-12-09 CN CN201020649300XU patent/CN202035618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103300571A (en) * | 2013-06-25 | 2013-09-18 | 无锡同心塑料制品有限公司 | Automatic heating lunchbox |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202035618U (en) | Heating insulation mess tin | |
| CN202760428U (en) | Warm-keeping and fresh-keeping lunch box | |
| CN202496899U (en) | Heat preservation cup | |
| CN201967967U (en) | Heating type heat-insulating meal box | |
| CN203633906U (en) | Portable adjustable warm water cup | |
| CN201754886U (en) | Lunch box | |
| CN201840339U (en) | Lunch box thermal protective bag | |
| CN203088536U (en) | Multifunctional heat-preservation hand-warming cup | |
| CN102334823A (en) | Multifunctional meal box | |
| CN202714660U (en) | Heat preservation lunch box heated by electrically heated water | |
| CN201182290Y (en) | Heat energy thermal-insulation bag | |
| CN203544708U (en) | Insulation box good in heat insulation effect | |
| CN102551295A (en) | Waste heat insulation lunch box | |
| CN109693880A (en) | One kind can heating and thermal insulation bucket | |
| CN208022121U (en) | The food take-out case of insulating efficiency can be improved | |
| CN204383950U (en) | A kind of insulation can | |
| CN202723387U (en) | Double-layer vacuum cup | |
| CN2614013Y (en) | Hot-water type heat-insulated lunchbox | |
| CN201349989Y (en) | Heat-insulating barrel | |
| CN201831187U (en) | Heatable lunch box | |
| CN203934791U (en) | Novel environment friendly lunch box | |
| CN102846134A (en) | Cup | |
| CN202112504U (en) | Multifunctional lunch box | |
| CN202354633U (en) | Novel carbon fiber heating lunch box | |
| CN202891681U (en) | Vacuum cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20111209 |