CN203194815U - Automatic freshness-keeping lunchbox - Google Patents
Automatic freshness-keeping lunchbox Download PDFInfo
- Publication number
- CN203194815U CN203194815U CN 201320183234 CN201320183234U CN203194815U CN 203194815 U CN203194815 U CN 203194815U CN 201320183234 CN201320183234 CN 201320183234 CN 201320183234 U CN201320183234 U CN 201320183234U CN 203194815 U CN203194815 U CN 203194815U
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- China
- Prior art keywords
- microcontroller
- power supply
- lunchbox
- display module
- lunch box
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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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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses an automatic freshness-keeping lunchbox which is used for preventing foods in a lunchbox body 7 from going bad. The automatic freshness-keeping lunchbox comprises a microcontroller 1, a power supply 2, a heat sensor 4, a storage module 5, a refrigerating device 6, and a display module 3, wherein the microcontroller 1 and the power supply 2 are arranged on the inner wall of the lunchbox body 7; the heat sensor 4, the storage module 5 and the refrigerating device 6 are arranged at the bottom inside the lunchbox body 7; and the display module 3 is arranged on the outer wall of the lunchbox body 7. The automatic freshness-keeping lunchbox disclosed by the utility model can effectively prevent the foods in the lunchbox from going bad due to that the temperature is too high.
Description
Technical field
The utility model relates to a kind of automatic Fresh-keeping mess tin.
Background technology
In our daily life; often can from family, be with the meal unit of going or outdoor; if but temperature is hot; food in the lunch box probably produces rotten; so just our healthy caused impact, although a lot of ice bags is arranged now on the market, aging phenomenon easily appears in ice bag; and used of a specified duration and also be easy to occur leaking, caused a lot of inconvenience.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of automatic Fresh-keeping mess tin is provided.
The utility model specifically solves the problems of the technologies described above by the following technical solutions: the utility model has designed a kind of automatic Fresh-keeping mess tin, be used for preventing the food spoilage of lunch box body 7, comprise the microcontroller 1 and the power supply 2 that are arranged on lunch box body 7 inwalls, be arranged on heat sensor 4, memory module 5 and the refrigerating plant 6 of lunch box body 7 inner bottom parts, be arranged on the display module 3 on lunch box body 7 outer walls, wherein:
Described power supply 2 is connected with microcontroller 1, to microcontroller 1 power supply, and passes through microcontroller 1 respectively to heat sensor 4, memory module 5, refrigerating plant 6 and display module 3 power supplies;
The output of described heat sensor 4 connects the input of microcontroller 1, the real time temperature that detects is transferred to microcontroller 1, described microcontroller 1 compares the normal temperature of setting in the real time temperature that receives and the memory module 5, if real time temperature is higher than normal temperature, then microcontroller 1 is to refrigerating plant 6 transmit operation instructions, and described refrigerating plant 6 carries out refrigeration work according to the operational order that receives;
The output of described microcontroller 1 connects the input of display module 3, and microcontroller 1 also produces status information in the transmit operation instruction, microcontroller 1 with above-mentioned status information transmission to display module 3.
As a kind of optimizing structure of the present utility model: described power supply 2 is selected solar storage battery.
The utility model compared with prior art has following advantage:
The designed a kind of automatic Fresh-keeping mess tin of the utility model can effectively prevent the food spoilage that the food in the lunch box causes because of excess Temperature.
Description of drawings
Fig. 1 is a kind of specific embodiment of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model has designed a kind of automatic Fresh-keeping mess tin, be used for preventing the food spoilage of lunch box body 7, comprise the microcontroller 1 and the power supply 2 that are arranged on lunch box body 7 inwalls, be arranged on heat sensor 4, memory module 5 and the refrigerating plant 6 of lunch box body 7 inner bottom parts, be arranged on the display module 3 on lunch box body 7 outer walls, wherein:
In specific embodiment, display module 3 can be convenient to the change information that the user understands state.
Described power supply 2 is connected with microcontroller 1, to microcontroller 1 power supply, and passes through microcontroller 1 respectively to heat sensor 4, memory module 5, refrigerating plant 6 and display module 3 power supplies;
The output of described heat sensor 4 connects the input of microcontroller 1, the real time temperature that detects is transferred to microcontroller 1, described microcontroller 1 compares the normal temperature of setting in the real time temperature that receives and the memory module 5, in concrete the use, we can arrange different normal temperatures according to different things in the lunch box, like this so that use face of the present utility model is wider.
If real time temperature is higher than normal temperature, then microcontroller 1 is to refrigerating plant 6 transmit operation instructions, and described refrigerating plant 6 carries out refrigeration work according to the operational order that receives;
The output of described microcontroller 1 connects the input of display module 3, and microcontroller 1 also produces status information in the transmit operation instruction, microcontroller 1 with above-mentioned status information transmission to display module 3.
As a kind of optimizing structure of the present utility model: described power supply 2 is selected solar storage battery, because the user sometimes can be in outdoor application, so we use solar storage battery can guarantee the continued power of whole utility model.
Claims (2)
1. automatic Fresh-keeping mess tin, be used for preventing the food spoilage of lunch box body (7), it is characterized in that, comprise the microcontroller (1) and the power supply (2) that are arranged on lunch box body (7) inwall, be arranged on heat sensor (4), memory module (5) and the refrigerating plant (6) of lunch box body (7) inner bottom part, be arranged on the display module (3) on lunch box body (7) outer wall, wherein:
Described power supply (2) is connected with microcontroller (1), to microcontroller (1) power supply, and passes through microcontroller (1) respectively to heat sensor (4), memory module (5), refrigerating plant (6) and display module (3) power supply;
The output of described heat sensor (4) connects the input of microcontroller (1), the real time temperature that detects is transferred to microcontroller (1), described microcontroller (1) compares real time temperature and the middle normal temperature of setting of memory module (5) that receives, if real time temperature is higher than normal temperature, then microcontroller (1) is to refrigerating plant (6) transmit operation instruction, and described refrigerating plant (6) carries out refrigeration work according to the operational order that receives;
The output of described microcontroller (1) connects the input of display module (3), and microcontroller (1) also produces status information in the transmit operation instruction, microcontroller (1) with above-mentioned status information transmission to display module (3).
2. a kind of automatic Fresh-keeping mess tin according to claim 1 is characterized in that, described power supply (2) is selected solar storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183234 CN203194815U (en) | 2013-04-12 | 2013-04-12 | Automatic freshness-keeping lunchbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183234 CN203194815U (en) | 2013-04-12 | 2013-04-12 | Automatic freshness-keeping lunchbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203194815U true CN203194815U (en) | 2013-09-18 |
Family
ID=49138962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320183234 Expired - Fee Related CN203194815U (en) | 2013-04-12 | 2013-04-12 | Automatic freshness-keeping lunchbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203194815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169233A (en) * | 2013-04-12 | 2013-06-26 | 无锡市崇安区科技创业服务中心 | Automatic freshness-preservation lunch box |
-
2013
- 2013-04-12 CN CN 201320183234 patent/CN203194815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169233A (en) * | 2013-04-12 | 2013-06-26 | 无锡市崇安区科技创业服务中心 | Automatic freshness-preservation lunch 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: 20130918 Termination date: 20140412 |