CN207270038U - A kind of Portable heating incubation canteen - Google Patents
A kind of Portable heating incubation canteen Download PDFInfo
- Publication number
- CN207270038U CN207270038U CN201720998046.6U CN201720998046U CN207270038U CN 207270038 U CN207270038 U CN 207270038U CN 201720998046 U CN201720998046 U CN 201720998046U CN 207270038 U CN207270038 U CN 207270038U
- Authority
- CN
- China
- Prior art keywords
- shell
- heating
- lunch box
- power supply
- upper cover
- 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.)
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 43
- 238000011534 incubation Methods 0.000 title description 8
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000004321 preservation Methods 0.000 claims abstract 7
- 238000000071 blow moulding Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Cookers (AREA)
Abstract
本实用新型适用于生活用品领域，提供了一种便携式加热保温饭盒，该饭盒包括：外壳，及与外壳顶部旋转盖合的上盖，及设于外壳内部的内胆，内胆的侧壁与外壳的侧壁留有容加热液体流通的环形通道，外壳的底部设有密封的电源仓，电源仓内放置于可充电电池，电源仓的顶部设有用于固定内胆的支架，支架的顶部与内胆的底部贴合，支架的底部呈镂空状，在镂空的部位设有加热电阻，加热器通过设于外壳外表面的开关一与所述可充电电源连接。通过密闭的环形通道内的加热液体对内胆内食物进行加热，有利于内胆内食物的均匀加热，且能减小能量损失，但加热完毕时，可将环形通道内的加热液体倒出，以减轻饭盒的重量，便于携带。
The utility model is applicable to the field of daily necessities, and provides a portable heating and heat preservation lunch box. The lunch box includes: an outer shell, an upper cover that is rotatably closed with the top of the outer shell, and an inner tank inside the outer shell. The side wall of the inner tank and the The side wall of the shell has an annular channel for the circulation of the heating liquid. The bottom of the shell is provided with a sealed power supply compartment, and the rechargeable battery is placed in the power supply compartment. The top of the power supply compartment is provided with a bracket for fixing the liner. The bottom of the liner fits together, the bottom of the bracket is hollowed out, and a heating resistor is arranged in the hollowed out part, and the heater is connected to the rechargeable power supply through a switch one located on the outer surface of the shell. The food in the inner tank is heated by the heating liquid in the closed annular channel, which is beneficial to the uniform heating of the food in the inner tank and can reduce energy loss, but when the heating is completed, the heating liquid in the annular channel can be poured out. To reduce the weight of the lunch box, easy to carry.
Description
Technical field
The utility model belongs to consumer goods industries, there is provided a kind of Portable heating incubation canteen.
Background technology
Traditional lunch box is transmitted to apparatus body using heater heating metal dish, then the metal dish by generating heat mostly, due to
Metal dish and apparatus body contacts defective tightness, cause the heat to external diffusion more, thus the efficiency of heating surface of apparatus body compared with
It is low, and exist and heat non-uniform phenomenon.
Utility model content
The utility model embodiment provides a kind of Portable heating incubation canteen, it is intended to solves to heat apparatus by metal dish
Body, there are the thermal efficiency is relatively low and the non-uniform problem of heating.
The utility model provides a kind of Portable heating incubation canteen, and the lunch box includes shell, and with the shell
The upper cover that rotary-top covers, and the side wall of the side wall and the shell of liner leaves described in liner arranged on the enclosure
Hold the circular passage of heating liquid communication, the bottom of the shell sets Packed power storehouse, and being positioned in the power storehouse can
Rechargeable battery, the top of the power storehouse are equipped with the stent for being used for fixing liner, the top of the stent and the bottom of the liner
Portion is bonded, and the bottom of the stent is in Openworks shape, is equipped with adding thermal resistance at the position of the hollow out, the heater by arranged on
The switch one of outer surface of outer cover is connected with the rechargable power supplies.Further, the outer surface of the shell, which is equipped with, is used to connect
The input interface of charging equipment, the input interface and it is described it is chargeable between power supply connect.
Further, the outer surface of the shell is equipped with switch two and the output interface for connecting mobile terminal, described
Switch two connects the rechargeable battery and the output interface.
Further, the top of the upper cover is equipped with sunk type handle, the sunk type handle and upper cover blowing one
It is body formed.
Further, the bottom of the upper cover is equipped with the bump of annular, width and the ring of the annular projection thing
Shape passage is of same size, and when the upper cover covers on the housing, it is logical that the annular projection thing is fastened on the annular
In road.
Further, the housing is made of heat-barrier material.
When being heated to the food in liner, by being led in the circular passage left to side wall of inner with housing interior side-wall
Enter and heat liquid, and upper cover is covered on the shell, for the heating liquid in sealing annular channel, open switch one, heating
Resistance heats the heating liquid in circular passage, due to being wrapped in the heating liquid heated on the outside of liner, heats liquid
Physical efficiency is radiated even heat in liner, is conducive to being evenly heated for food in liner, closed space can reduce energy
Loss, but heating turns off the switch one, turns on upper cover, you can the heating liquid in circular passage to be poured out, to subtract when finishing
The weight of light lunch box, it is easy to carry, in addition, lunch box uses rechargeable battery as heating power supply, easy to field camping or family
Outer mountain-climbing uses.
Brief description of the drawings
Fig. 1 is the structure diagram for the Portable heating incubation canteen that the utility model embodiment provides；
1. sunk type handle, 2. upper covers, 3. liners, 4. stents, 5. adding thermal resistances, 6. circular passages, 7. power storehouses, 8. are opened
Guan Yi, 9. two, 10. output interfaces of switch, 11. input interfaces, 12. shells.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
Fig. 1 is the structure diagram for the Portable heating incubation canteen that the utility model embodiment provides, for the ease of saying
It is bright, only show and the relevant part of the utility model.
The utility model provides a kind of Portable heating incubation canteen, which includes shell 12, with the top of shell 12
The upper cover 2 covered, and the liner 3 inside shell 12 are rotated, the side wall of liner 3 leaves appearance heating with the madial wall of shell 12
Liquid communication circular passage 6, the bottom of shell 12 set Packed power storehouse 7, and 7 are positioned over rechargeable battery in the power storehouse
(not shown), the top of the power storehouse 7 are equipped with the stent 4 for being used for fixing liner, the top of the stent 4 and the bottom of liner 3
Portion is bonded, and the bottom of stent 4 is in Openworks shape, is equipped with adding thermal resistance 5 at the position of hollow out, the adding thermal resistance 5 is by arranged on shell
The switch 1 of 12 outer surfaces is connected with rechargable power supplies, and adding for adding thermal resistance 5 is controlled by the open and close of switch 1
Heat is heated with stopping, and rechargable power supplies are also connected with the outer surface input interface 10 arranged on shell, which is used to connect
Connect charging equipment.
When being heated to the food in liner 3, pass through the circular passage left to 3 side wall of liner and 12 madial wall of shell
Heating liquid is imported in 6, and upper cover 2 is covered on shell 12, for the heating liquid in sealing annular channel 6, opening is opened
Close 1, adding thermal resistance 5 heats the heating liquid in circular passage 6, due to the outside of liner 3 be wrapped in it is having heated plus
Hot liquid, heating liquid being radiated even heat in liner 3, be conducive to it is in kind in liner 3 be evenly heated, it is closed
Space can reduce the loss of energy, but when heating finishes, turn off the switch 1, turn on upper cover 2, you can with by circular passage 6
Heating liquid is poured out, easy to carry to mitigate the weight of lunch box, in addition, lunch box using rechargeable battery as heating power supply, just
Encamp in field or outdoor mountain-climbing uses.
In the utility model, the outer surface of shell 12 is equipped with switch 29 and the output interface for connecting mobile terminal
11, which connects rechargeable battery and output interface 11, when carrying out outdoor sports, the heat foods in liner 3 are complete
Bi Hou, if still there is electricity remaining in rechargeable battery, mobile terminal is connected by output interface 11, and opens switch 29, i.e.,
It can charge to mobile terminal, enrich the use function of lunch box, while can also bring great convenience to user.
In the utility model, the bottom of upper cover 2 is equipped with the bump of annular, and width and the annular of the annular projection thing are led to
Road 6 is of same size, and when upper cover 2 is covered when on housing, which is fastened in circular passage 6, to prevent from heating
The vapor that liquid is formed enters in liner 3, causes the pollution of food, while can also play in reduction circular passage 6 energy
Loss.
In the utility model, the top of upper cover 2 is equipped with sunk type 1 hand, which uses with upper cover 2 blows
Modeling is integrally formed, the setting of sunk type handle 1, favourable carrying lunch box, is integrally formed using upper cover 2 and the blowing of sunk type handle 1,
Technique is simple, is conducive to save cost.
In the utility model, in order to further see the loss for reducing heat, which is made of heat-barrier material.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998046.6U CN207270038U (en) | 2017-08-10 | 2017-08-10 | A kind of Portable heating incubation canteen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720998046.6U CN207270038U (en) | 2017-08-10 | 2017-08-10 | A kind of Portable heating incubation canteen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207270038U true CN207270038U (en) | 2018-04-27 |
Family
ID=61987144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720998046.6U Active CN207270038U (en) | 2017-08-10 | 2017-08-10 | A kind of Portable heating incubation canteen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207270038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292318A (en) * | 2019-06-30 | 2019-10-01 | 天津大学 | Portable breast milk heating thermos bottle |
-
2017
- 2017-08-10 CN CN201720998046.6U patent/CN207270038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292318A (en) * | 2019-06-30 | 2019-10-01 | 天津大学 | Portable breast milk heating thermos bottle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |