CN202396770U - Hand-cranking heating lunch box - Google Patents
Hand-cranking heating lunch box Download PDFInfo
- Publication number
- CN202396770U CN202396770U CN2011205518593U CN201120551859U CN202396770U CN 202396770 U CN202396770 U CN 202396770U CN 2011205518593 U CN2011205518593 U CN 2011205518593U CN 201120551859 U CN201120551859 U CN 201120551859U CN 202396770 U CN202396770 U CN 202396770U
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- China
- Prior art keywords
- lunch box
- box body
- generator
- hand
- baffle plate
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a hand-cranking heating lunch box, which belongs to the lunch box and can effectively solve the problem of cooling caused by long-term placement of meal in the lunch box. The lunch box comprises a lunch box body, and is characterized in that: the lunch box body is made of metal or stainless steel and has such a structure that the lunch is provided with a hollow cavity with an open top end; a baffle plate is arranged at the middle position inside the cavity of the lunch box body and is used for partitioning the lunch box body into an upper part and a lower part; a heat conducting plate is positioned below the baffle plate; a converter and a generator are positioned between the heat conducting plate and the bottom of the lunch box body and are connected by an electric wire; and a crank is positioned outside the lunch box body close to the bottom and is connected with the generator. When in use, the crank is turned by a hand and can drive the generator to rotate to generate power, then electric energy is converted into heat energy through the converter, and the generated heat energy is used for heating meal above the baffle plate through the heat conducting plate, so that the lunch box is convenient for people who go out to use.
Description
Technical field
The utility model relates to a kind of lunch box, specifically a kind of hand heating lunch box.
Background technology
Many people have the custom that brings one's lunch to schools or go to work; But, will cause the food cooling, and ordinary lunch-box itself do not have heating function because food is deposited overlong time in lunch box; Many places do not have heating kitchen tools such as micro-wave oven yet, and the design can solve this type of problem.
The utility model content
The purpose of the utility model is to provide a kind of hand heating lunch box, and this hand heating lunch box can effectively solve the cooling problem that the food in the lunch box causes owing to overlong time.
The utility model solves the technical scheme that its technical problem adopted: a kind of hand heating lunch box; It comprises the lunch box body; It is characterized in that; Described lunch box body is processed by metal or stainless steel, and its structure is the cavity of inner hollow and top end opening, and the inboard centre position of the cavity of said lunch box body is provided with baffle plate and the lunch box body is divided into two parts up and down; Heat-conducting plate is positioned at the below of said baffle plate; Converter and generator are between said heat-conducting plate and lunch box body bottom, and its live wire connection between the two; Crank is positioned at the outside of said lunch box body near the bottom, and it is connected with described generator.
During use, rotate crank with hand, crank can drive generator and rotate generating, converts electrical energy into heat energy through converter then, and the heat energy of generation heats the food that is positioned at the baffle plate top through heat-conducting plate.
The utlity model has following outstanding beneficial effect: during use; Rotate crank with hand; Crank can drive generator and rotate generating, converts electrical energy into heat energy through converter then, and the heat energy of generation heats the food that is positioned at the baffle plate top through heat-conducting plate.
Description of drawings
Fig. 1 is the plane of the utility model.
Among the figure: 1 lunch box body, 2 cranks, 3 generators, 4 converters, 5 heat-conducting plates, 6 baffle plates.
The specific embodiment
As shown in Figure 1.A kind of hand heating lunch box; It comprises lunch box body 1; Described lunch box body 1 is processed by metal or stainless steel, and its structure is the cavity of inner hollow and top end opening, and the inboard centre position of the cavity of said lunch box body 1 is provided with baffle plate 6 and the lunch box body is divided into two parts up and down; Heat-conducting plate 5 is positioned at the below of said baffle plate 6; Converter 4 and generator 3 are between said heat-conducting plate 5 and lunch box body 1 bottom, and its live wire connection between the two; Crank 2 is positioned at the outside of said lunch box body 1 near the bottom, and it is connected with described generator 3.
During use, rotate crank 2 with hand, crank 2 can drive generator 3 and rotate generating, converts electrical energy into heat energy through converter 4 then, and the heat energy of generation heats through the food that 5 pairs of heat-conducting plates are positioned at baffle plate 6 tops.
Claims (1)
1. hand heating lunch box; It comprises the lunch box body, it is characterized in that, described lunch box body is processed by metal or stainless steel; Its structure is the cavity of inner hollow and top end opening, and the inboard centre position of the cavity of said lunch box body is provided with baffle plate and the lunch box body is divided into two parts up and down; Heat-conducting plate is positioned at the below of said baffle plate; Converter and generator are between said heat-conducting plate and lunch box body bottom, and its live wire connection between the two; Crank is positioned at the outside of said lunch box body near the bottom, and it is connected with described generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518593U CN202396770U (en) | 2011-12-26 | 2011-12-26 | Hand-cranking heating lunch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205518593U CN202396770U (en) | 2011-12-26 | 2011-12-26 | Hand-cranking heating lunch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396770U true CN202396770U (en) | 2012-08-29 |
Family
ID=46694458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205518593U Expired - Fee Related CN202396770U (en) | 2011-12-26 | 2011-12-26 | Hand-cranking heating lunch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340504A (en) * | 2013-08-03 | 2013-10-09 | 刘应江 | Hand-cranking heating lunch box |
| CN103479023A (en) * | 2013-10-16 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Multifunctional lunch box |
-
2011
- 2011-12-26 CN CN2011205518593U patent/CN202396770U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340504A (en) * | 2013-08-03 | 2013-10-09 | 刘应江 | Hand-cranking heating lunch box |
| CN103340504B (en) * | 2013-08-03 | 2016-02-17 | 刘应江 | A kind of hand lunch box capable of heating |
| CN103479023A (en) * | 2013-10-16 | 2014-01-01 | 无锡艾科瑞思产品设计与研究有限公司 | Multifunctional lunch box |
| CN103479023B (en) * | 2013-10-16 | 2015-10-21 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of Multifunctional meal box |
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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: 20120829 Termination date: 20121226 |