CN205072284U - Portable lunch box - Google Patents
Portable lunch box Download PDFInfo
- Publication number
- CN205072284U CN205072284U CN201520529138.0U CN201520529138U CN205072284U CN 205072284 U CN205072284 U CN 205072284U CN 201520529138 U CN201520529138 U CN 201520529138U CN 205072284 U CN205072284 U CN 205072284U
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- China
- Prior art keywords
- box
- heat
- heating
- hamper
- zone
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- 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
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Abstract
The utility model provides a portable lunch box belongs to diet apparatus technical field, and the box body bottom is provided with the base, installs heating heat preservation device on the base, and hot water box and hamper are installed to heating heat preservation device upper end, and the hot water box sets up in the left side of hamper, and hot water box and hamper upper end are provided with the dish box, and dish box upper end is provided with the lid with box body matched with, and the handle is installed to the box body both sides. This portable lunch box simple structure can in time heat and keep warm the meal to carry convenient to use through the handle. Thermal -insulated heat retaining effect is played in the setting of heat preservation, prevents to scald, and the inside temperature of box body in time shows through temperature monitor, has improved the intelligent degree of lunch -box.
Description
Technical field
The utility model belongs to food service items technical field, particularly relates to a kind of portable lunch box.
Background technology
At present, lunch box is a kind of box being used for filling food specially, and also claim boxed cassette, large multiplex aluminium, stainless steel, plastics are made; The predecessor of lunch box is hamper, in order to hold food, tableware or other presents, can carry the big box that can choose.Hamper is the apparatus of the food container of old times a large amount of use among the people, along with development and the transition in epoch, fades out completely in the middle of the life of moderns, becomes a collection on Antique Market; Lunch box be by hamper develop come, along with the historical development of society, hamper people life in function by lighter lunch box substitute.But it is perfect not that existing lunch box also exists function, uses inconvenience, can not heat, heat insulation effect is poor, is not portable, the problem that physical life is short.
Utility model content
The utility model provides the portable lunch box that a kind of structure is simple, easy to install, increase work efficiency for solving in known technology the technical problem that exists.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
This portable lunch box comprises: heating and heat-insulating device, base, handle, soup box, hamper, dish box, lid, box body;
Be provided with base bottom box body, base is provided with heating and heat-insulating device, heating and heat-insulating device upper end is provided with soup box and hamper, soup box is arranged on the left side of hamper, soup box and hamper upper end are provided with dish box, and dish box upper end is provided with the lid matched with box body, and box body both sides are provided with handle.
The utility model also takes following technical measures:
Described heating and heat-insulating device comprises: zone of heating, heat-conducting plate, gauge tap, heat-insulation layer, shell, battery;
The bottom of shell is provided with battery, and battery lower end is provided with gauge tap, and battery upper end is provided with zone of heating, and the output of battery is connected with zone of heating by gauge tap; Zone of heating upper end is provided with heat-conducting plate, and zone of heating is connected with heat-conducting plate, and the inwall of housing is provided with heat-insulation layer.
Described zone of heating is by the single heating wire bundle of multiply around forming, and single heater strip outer wrap has enamel-cover layer.
Described chassis interior is provided with temperature sensor and temperature indicator, and temperature sensor is arranged on the contact surface of heating and heat-insulating device and base, and temperature indicator is arranged on the outer wall of base, and temperature sensor is connected with temperature indicator.
Described heat-insulation layer adopts insulation foam plate, and described heat-conducting plate specifically adopts aluminium alloy plate.
Described handle adopts PE plastics bowhandle, and handle is provided with 2.
The advantage that the utility model has and good effect are: this portable lunch box structure is simple, can heat food in time and be incubated, and be carried by handle, easy to use.The effect of heat-insulation and heat-preservation is played in the setting of heat-insulation layer, prevents from scalding, and the temperature of tray interior is shown in time by temperature indicator, improves the intelligence degree of lunch box.
Accompanying drawing explanation
Fig. 1 is the structural representation of the portable lunch box that the utility model embodiment provides;
Fig. 2 is the structural representation of the heating and heat-insulating device that the utility model embodiment provides;
In figure: 1, heating and heat-insulating device; 1-1, zone of heating; 1-2, heat-conducting plate; 1-3, gauge tap; 1-4, heat-insulation layer; 1-5, shell; 1-6, battery; 2, base; 3, handle; 4, soup box; 5, hamper; 6, dish box; 7, lid; 8, box body.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinating accompanying drawing to be described in detail as follows: the module used by the utility model or unit all belong to known module or unit, when buying module or unit, are provided with software.There is not the innovation of software or method in the utility model.
Refer to shown in Fig. 1, Fig. 2: this portable lunch box comprises: heating and heat-insulating device 1, base 2, handle 3, soup box 4, hamper 5, dish box 6, lid 7, box body 8;
Base 2 is provided with bottom box body 8, base 2 is provided with heating and heat-insulating device 1, heating and heat-insulating device 1 upper end is provided with soup box 4 and hamper 5, soup box 4 is arranged on the left side of hamper 5, soup box 4 and hamper 5 upper end are provided with dish box 6, dish box 6 upper end is provided with the lid 7 matched with box body 8, and box body 8 both sides are provided with handle 3.
Described heating and heat-insulating device 1 comprises: zone of heating 1-1, heat-conducting plate 1-2, gauge tap 1-3, heat-insulation layer 1-4, shell 1-5, battery 1-6;
The bottom of shell 1-5 is provided with battery 1-6, and battery 1-6 lower end is provided with gauge tap 1-3, and battery 1-6 upper end is provided with zone of heating 1-1, and the output of battery 1-6 is connected with zone of heating 1-1 by gauge tap 1-3; Zone of heating 1-1 upper end is provided with heat-conducting plate 1-2, and zone of heating 1-1 is connected with heat-conducting plate 1-2, the inwall of housing is provided with heat-insulation layer 1-4.
Described zone of heating 1-1 is by the single heating wire bundle of multiply around forming, and single heater strip outer wrap has enamel-cover layer.After single heater strip fracture, enamel-cover layer can reduce overall heating power automatically, prevents overheated on fire, and after ensureing the in use light powder heater strip fracture of part, remaining non-breaking part can bear its heating power, can not affect overall heating.
Described base 2 inside is provided with temperature sensor and temperature indicator, and temperature sensor is arranged on heating and heat-insulating device 1 with on the contact surface of base 2, and temperature indicator is arranged on the outer wall of base 2, and temperature sensor is connected with temperature indicator.
Described heat-insulation layer 1-4 adopts insulation foam plate, is conducive to heat-insulation and heat-preservation, prevents from scalding; Described heat-conducting plate 1-2 adopts aluminium alloy plate, and the good heat conductivity of aluminium alloy plate, is convenient to heat the food in lunch box.
Described handle 3 adopts PE plastics bowhandle, and carrying lunch box is convenient, and the tension degree of PE plastics bowhandle 3 is strong, increases the service life; Handle 3 is provided with 2.
By gauge tap 1-3 by zone of heating 1-1 and battery 1-6 conducting, the single heater strip of the multiply in zone of heating 1-1 heats lunch box, and heat conducts rapidly by heat-conducting plate 1-2, further increases the efficiency of heated food.Heating-up temperature is shown in time by temperature indicator, is convenient to the temperature understanding lunch box heating; The effect of heat-insulation and heat-preservation is played in the setting of heat-insulation layer 1-4, prevents from scalding, and has ensured the safety using lunch box.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (6)
1. a portable lunch box, is characterized in that, this portable lunch box comprises: heating and heat-insulating device, base, handle, soup box, hamper, dish box, lid, box body;
Be provided with base bottom box body, base is provided with heating and heat-insulating device, heating and heat-insulating device upper end is provided with soup box and hamper, soup box is arranged on the left side of hamper, soup box and hamper upper end are provided with dish box, and dish box upper end is provided with the lid matched with box body, and box body both sides are provided with handle.
2. portable lunch box as claimed in claim 1, it is characterized in that, described heating and heat-insulating device comprises: zone of heating, heat-conducting plate, gauge tap, heat-insulation layer, shell, battery;
The bottom of shell is provided with battery, and battery lower end is provided with gauge tap, and battery upper end is provided with zone of heating, and the output of battery is connected with zone of heating by gauge tap; Zone of heating upper end is provided with heat-conducting plate, and zone of heating is connected with heat-conducting plate, and the inwall of housing is provided with heat-insulation layer.
3. portable lunch box as claimed in claim 2, it is characterized in that, described zone of heating is by the single heating wire bundle of multiply around forming, and single heater strip outer wrap has enamel-cover layer.
4. portable lunch box as claimed in claim 1, it is characterized in that, described chassis interior is provided with temperature sensor and temperature indicator, temperature sensor is arranged on the contact surface of heating and heat-insulating device and base, temperature indicator is arranged on the outer wall of base, and temperature sensor is connected with temperature indicator.
5. portable lunch box as claimed in claim 2, is characterized in that, described heat-insulation layer adopts insulation foam plate, and described heat-conducting plate specifically adopts aluminium alloy plate.
6. portable lunch box as claimed in claim 1, is characterized in that, described handle adopts PE plastics bowhandle, and handle is provided with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529138.0U CN205072284U (en) | 2015-07-16 | 2015-07-16 | Portable lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529138.0U CN205072284U (en) | 2015-07-16 | 2015-07-16 | Portable lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205072284U true CN205072284U (en) | 2016-03-09 |
Family
ID=55424741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529138.0U Expired - Fee Related CN205072284U (en) | 2015-07-16 | 2015-07-16 | Portable lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205072284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947330A (en) * | 2022-04-19 | 2022-08-30 | 浙江先导热电科技股份有限公司 | Heating and refrigerating integrated portable lunch box and heating and refrigerating method |
-
2015
- 2015-07-16 CN CN201520529138.0U patent/CN205072284U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114947330A (en) * | 2022-04-19 | 2022-08-30 | 浙江先导热电科技股份有限公司 | Heating and refrigerating integrated portable lunch box and heating and refrigerating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 256500 Shandong County of Boxing city of Binzhou Province Bo four Road West Second first Boxing county middle school 2015 grade class 20 Patentee after: Fu Jingyu Address before: 256500 Shandong County of Boxing city of Binzhou Province Bo four Road West Second first Boxing county middle school 2014 grade class 20 Patentee before: Fu Jingyu |
|
| 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: 20160309 Termination date: 20180716 |