CN202154199U - Solar heat preservation lunch box - Google Patents
Solar heat preservation lunch box Download PDFInfo
- Publication number
- CN202154199U CN202154199U CN2011202767999U CN201120276799U CN202154199U CN 202154199 U CN202154199 U CN 202154199U CN 2011202767999 U CN2011202767999 U CN 2011202767999U CN 201120276799 U CN201120276799 U CN 201120276799U CN 202154199 U CN202154199 U CN 202154199U
- Authority
- CN
- China
- Prior art keywords
- box body
- box
- lid
- heat preservation
- solar heat
- 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
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a solar heat preservation lunch box which comprises a box body and a box cover. The box body is in an upper opening groove structure. An opening of the box body is movably connected with the box cover. A solar cell panel is paved on the upper surface of the box cover. An electric heating plate is arranged on the bottom surface of the box body . A series circuit is formed by the solar cell panel, the electric heating plate and a switch. An interlayer is arranged in the box cover. A heating circuit consisting of resistance wires, a battery and the switch is arranged in the interlayer. An opening is arranged at one side of the box body. An inner box is positioned in the box body. One side of the box cover is movably connected with a clamp. The solar heat preservation lunch box is convenient to use, is energy-saving and environmental-friendly and has wide application range.
Description
Technical field the utility model relates to a kind of lunch box.
Background technology modern's life and operating pressure are bigger, and playing to outdoor leisure becomes the important mode of loosening, but it is good to eat to be difficult to have health outside, and reeky food has brought inconvenience to people.
The purpose of summary of the invention the utility model has provided a kind of easy to use, energy-conserving and environment-protective, the warming solar energy lunch box of flexible operation mode.
The utility model comprises box body and lid, and box body is the upper shed trench structure, and its opening part flexibly connects lid; The lid upper surface is laid solar panel, and box bottom is provided with electric boiling plate, and solar panel becomes series circuit with electric boiling plate and switches set; Be provided with interlayer in the lid, be provided with the heater circuit of being made up of resistance wire, battery and switch in it, box body one side is provided with opening; Inner box is positioned at box body, and lid one side flexibly connects clip.
After adopting said structure, during use, people can be placed on food in the inner box, utilize solar panel to absorb sunshine; Produce electric energy, through the lead conduction and then for electric boiling plate provides electric energy, heating plate heats the food in the inner box, when light is not good; Can box body be turned,, connect the heater circuit in the interlayer one of the lid placement that faces down; The resistance wire heating, realization is heated to food in the box body, does not so just receive the restriction of weather conditions; Heat the dining that to open the lid that finishes, also can inner box be extracted out from the box body side, accelerate the heat radiation of box body.
The utility model compared with prior art has following advantage: easy to use, and energy-conserving and environment-protective, flexible operation mode, applied widely.
Description of drawings Fig. 1 is the stereochemical structure sketch of the utility model.
The specific embodiment comprises box body 1 and lid 2 in the stereochemical structure sketch of the utility model shown in Figure 1, box body 1 is the upper shed trench structure; Its opening part flexibly connects lid 2, and lid 2 upper surfaces are laid solar panel 3, and box body 1 bottom surface is provided with electric boiling plate 4; Solar panel 3 becomes series circuit with electric boiling plate 4 and switches set; Be provided with interlayer in the lid 2, be provided with the heater circuit of being made up of resistance wire 5, battery and switch in it, box body 1 one sides are provided with opening; Inner box 6 is positioned at box body 1, and lid 2 one sides flexibly connect clip 7.
Claims (1)
1. a warming solar energy lunch box comprises box body (1) and lid (2), it is characterized in that: box body (1) is the upper shed trench structure; Its opening part flexibly connects lid (2), and lid (2) upper surface is laid solar panel (3), and box body (1) bottom surface is provided with electric boiling plate (4); Solar panel (3) becomes series circuit with electric boiling plate (4) and switches set; Lid is provided with interlayer in (2), is provided with the heater circuit of being made up of resistance wire (5), battery and switch in it, and box body (1) one side is provided with opening; Inner box (6) is positioned at box body (1), and lid (2) one sides flexibly connect clip (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202767999U CN202154199U (en) | 2011-08-02 | 2011-08-02 | Solar heat preservation lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202767999U CN202154199U (en) | 2011-08-02 | 2011-08-02 | Solar heat preservation lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154199U true CN202154199U (en) | 2012-03-07 |
Family
ID=45761855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202767999U Expired - Fee Related CN202154199U (en) | 2011-08-02 | 2011-08-02 | Solar heat preservation lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202154199U (en) |
-
2011
- 2011-08-02 CN CN2011202767999U patent/CN202154199U/en not_active Expired - Fee Related
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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: 20120307 Termination date: 20120802 |