CN201879032U - Outdoor heat-preservation lunch box - Google Patents
Outdoor heat-preservation lunch box Download PDFInfo
- Publication number
- CN201879032U CN201879032U CN201020660290XU CN201020660290U CN201879032U CN 201879032 U CN201879032 U CN 201879032U CN 201020660290X U CN201020660290X U CN 201020660290XU CN 201020660290 U CN201020660290 U CN 201020660290U CN 201879032 U CN201879032 U CN 201879032U
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- CN
- China
- Prior art keywords
- lunch box
- box body
- solar panel
- temperature sensing
- sensing device
- 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
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a lunch box, in particular to an outdoor heat-preservation lunch box, which comprises a lunch box body, a solar panel, a storage battery, a heating device and a temperature sensing device. The solar panel is arranged on the outer surface of the lunch box body, the storage battery and the heating device are arranged at the bottom of the lunch box body, the temperature sensing device is arranged on the inner wall of the lunch box body, the temperature sensing device and the solar panel are respectively connected with the storage battery, and the storage battery is connected with the heating device. The outdoor heat-preservation lunch box utilizes renewable solar energy, and is simple in circuit, and safer and more convenient in use.
Description
Technical field
The utility model relates to a kind of lunch box, particularly a kind of outdoor incubation canteen.
Background technology
Outdoor lunch box is the daily necessities that we often use in daily life; Especially when need of work carried food and had dinner in work unit outdoor all day in winter, the insulation of food is vital, current incubation canteen adopts high sealing, device that heat-proof quality is good usually, yet no matter seal good, after one time, especially in winter, the food that carries still can cool off.
Summary of the invention
The purpose of this utility model provides a kind of outdoor incubation canteen, utilizes solar energy, converts thereof into electric energy, and temporarily is stored in the battery.When needs heated for lunch box, battery was the heater power supply automatically, thereby kept the temperature of lunch box.
A kind of outdoor incubation canteen, comprise the lunch box body, this open air incubation canteen also comprises solar panel, battery, heater and temperature sensing device, solar panel places the outer surface of lunch box body, battery and heater place the bottom of lunch box body, temperature sensing device is arranged on the inwall of lunch box body, and temperature sensing device, solar panel are connected with battery respectively, and battery is connected with heater.
This open air incubation canteen converts solar energy to electric energy, and utilizes battery to be stored.When incubation canteen was lower than design temperature, heater heated automatically.This has not only utilized reproducible solar energy fully, and has been issued to better heat insulation effect in the situation that does not have the external heat source.
Description of drawings
Fig. 1 is outdoor incubation canteen front schematic view
The specific embodiment
As shown in Figure 1.This open air incubation canteen comprises lunch box body 2, solar panel 3, battery 4, heater 5 and temperature sensing device 1, solar panel places the outer surface of lunch box body, battery and heater place the bottom of lunch box body, temperature sensing device is arranged on the inwall of lunch box body, temperature sensing device, solar panel are connected with battery respectively, and battery is connected with heater.
In order better to collect and utilize solar energy, also can all settle solar panel in a plurality of sides of shell.
Although the utility model here specifically describes in conjunction with the specific embodiments, but be understandable that this is illustration rather than restriction, under the prerequisite of the spirit of the present invention that does not break away from accessory claim and limited, in the scope of and accompanying drawing disclosed at preamble, it all is possible reasonably changing and revising.
Claims (1)
1. outdoor incubation canteen, comprise the lunch box body, it is characterized in that: this open air incubation canteen also comprises solar panel, battery, heater and temperature sensing device, solar panel places the outer surface of lunch box body, battery and heater place the bottom of lunch box body, temperature sensing device is arranged on the inwall of lunch box body, and temperature sensing device, solar panel are connected with battery respectively, and battery is connected with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020660290XU CN201879032U (en) | 2010-12-15 | 2010-12-15 | Outdoor heat-preservation lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020660290XU CN201879032U (en) | 2010-12-15 | 2010-12-15 | Outdoor heat-preservation lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201879032U true CN201879032U (en) | 2011-06-29 |
Family
ID=44176548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020660290XU Expired - Fee Related CN201879032U (en) | 2010-12-15 | 2010-12-15 | Outdoor heat-preservation lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201879032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005816A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Thin-film solar cell thermal-insulation portable pot with handle |
| CN103393362A (en) * | 2013-08-18 | 2013-11-20 | 苏州快可光电科技有限公司 | Self-heating and heat-insulating container |
-
2010
- 2010-12-15 CN CN201020660290XU patent/CN201879032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103005816A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Thin-film solar cell thermal-insulation portable pot with handle |
| CN103393362A (en) * | 2013-08-18 | 2013-11-20 | 苏州快可光电科技有限公司 | Self-heating and heat-insulating container |
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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: 20110629 Termination date: 20111215 |