CN202532813U - Food preservation reminder and refrigerator - Google Patents
Food preservation reminder and refrigerator Download PDFInfo
- Publication number
- CN202532813U CN202532813U CN2012201713483U CN201220171348U CN202532813U CN 202532813 U CN202532813 U CN 202532813U CN 2012201713483 U CN2012201713483 U CN 2012201713483U CN 201220171348 U CN201220171348 U CN 201220171348U CN 202532813 U CN202532813 U CN 202532813U
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- refrigerator
- food
- keeping
- temperature
- fresh
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Abstract
The utility model relates to a food preservation reminder. The food preservation reminder comprises a buzzer and a central processing unit which are interconnected, and a temperature sensor which is used for detecting temperature in a refrigerator and is connected with the central processing unit. The utility model also relates to a preservation refrigerator. The refrigerator comprises the food preservation reminder. By combining the temperature transmitted by various sensors in a refrigerating or freezing room of the refrigerator with the central processing unit (CPU) of a display on a door, the most reasonable storage time and temperature are calculated, and the CPU can automatically remind a user of eating food as quick as possible or shortening storage time once the temperature in the refrigerator waves, so that food can be preserved and eaten at optimal temperature within optimal time.
Description
Technical field
The utility model relates to the food fresh-keeping technical field, particularly relates to a kind of food fresh-keeping reminiscences and refrigerator.
Background technology
The refrigerating operaton of existing refrigerator is based upon locker room's internal temperature and is higher than on the basis of controlling temperature, has only when the internal temperature of locker room is higher than design temperature, just can start refrigeration system.This method of temperature control is more stiff single, does not reach intelligent, has many deficiencies when the consumer uses.At first, this refrigeration modes has been ignored food how many these factors of putting into refrigerator, adopts identical refrigeration modes for the food of difference amount, has increased power consumption.Secondly the current refrigerator refrigeration modes misses the best freshness date of the food that needs fresh-keeping preservation easily.For example; Usually all can indicate printed words such as " preserving 15 days for≤4 ℃ " in the external packing of milk, the design temperature that adds current cold compartment of refrigerator is 5 ℃, considers the effect of inertia of refrigeration; The actual temperature of refrigerator inside is being higher than in 5 ℃ a little; Refrigeration system has stopped so putting into fresh milk this moment, just may not necessarily reaching fresh-keeping effect to the refrigerating chamber refrigeration.Present fresh-keeping refrigerator all is the kind of a little simple foods placements and the setting of time, then just carries out buzzing and reminds, and this device has only played the effect of time relay switch.
Summary of the invention
The utility model technical problem to be solved provides a kind of food fresh-keeping reminiscences and refrigerator, makes food fresh-keeping and edible in optimal temperature and time.
The utility model solves the technical scheme that its technical problem adopted: a kind of food fresh-keeping reminiscences is provided; Comprise interconnective buzzer and central processing unit; Also comprise the temperature sensor that is used to detect temperature in the refrigerator, said temperature sensor links to each other with central processing unit.
Said food fresh-keeping reminiscences also comprises display, and said display links to each other with central processing unit, is used to show the fresh keeping time of food.
Said food fresh-keeping reminiscences also comprises memory, and said memory links to each other with central processing unit, is used for the best fresh keeping time of storage food.
Said display is the light-emitting diode display of touch-screen.
The utility model solves the technical scheme that its technical problem adopted: a kind of fresh-keeping refrigerator also is provided; Comprise the refrigerator main body that has door; Also comprise above-mentioned food fresh-keeping reminiscences, said central processing unit is installed on the door, and said sensor is installed in the refrigerator main body.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The utility model compared with prior art; Have following advantage and good effect: the utility model utilizes the refrigeration of refrigerator or the temperature and the upward CPU combination of display of door of the various sensor passes in the refrigerating chamber; Calculate the most reasonably memory time and temperature,, thereby make food fresh-keeping and edible in optimal temperature and time in case the temperature in the refrigerator has fluctuation CPU can automatically prompting user edible as early as possible or shorten memory time.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model first embodiment.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
First embodiment of the utility model relates to a kind of food fresh-keeping reminiscences, and is as shown in Figure 1, comprises interconnective buzzer and central processing unit, also comprises the temperature sensor that is used to detect temperature in the refrigerator, and said temperature sensor links to each other with central processing unit.Said food fresh-keeping reminiscences also comprises display, and said display links to each other with central processing unit, is used to show the fresh keeping time of food.Said food fresh-keeping reminiscences also comprises memory, and said memory links to each other with central processing unit, is used for the best fresh keeping time of storage food, such as the best fresh keeping time and the temperature of the various vegetables of storage, fish, meat.Wherein, display can be selected the light-emitting diode display of touch-screen for use.
The temperature that temperature sensor in the utility model will detect in the refrigerator is transferred to central processing unit; Central processing unit is according to the most rational food storage time of the temperature computation that records; In case fluctuation appears in temperature; Then send enabling signal to buzzer, buzzer sent buzz and noted the food stored with the prompting user this moment.Display then shows the best fresh keeping time of food, and best fresh keeping time is through the logic decision service chart Various types of data to be handled and judgement, draws the optimal scheme that food is deposited at last.
Second embodiment of the utility model relates to a kind of fresh-keeping refrigerator, comprises the refrigerator main body that has door, also comprises the food fresh-keeping reminiscences that first embodiment relates to, and said central processing unit is installed on the door, and said sensor is installed in the refrigerator main body.The user is with the various foods of buying on the market; By refrigeration and freezing putting into different categories,, just remind the position of user's food placement and the input of type in case there is food to put into refrigerator; The user can import through the light-emitting diode display of touch-screen; The content of input relates to various vegetables, fish, meat, wherein, and in the best fresh keeping time of general vegetables, fish and meat and the memory that temperature all is stored in central processing unit links to each other.For special food, like salmon, beer and red wine etc., the user can be according to specific requirement input, time and the temperature that finally can under rational condition, remind the user to eat.Same special food also can carry out primitive decision with logic chart, in case the chip logic path just can be worked normally, has reached more and has worked.
Be not difficult to find; The utility model utilizes the refrigeration of refrigerator or the temperature and the upward CPU combination of display of door of the various sensor passes in the refrigerating chamber; Calculate the most reasonably memory time and temperature; In case the temperature in the refrigerator has fluctuation CPU meeting automatically prompting user to eat as early as possible or shortens memory time, thereby makes food fresh-keeping and edible in optimal temperature and time.
Claims (5)
1. a food fresh-keeping reminiscences comprises interconnective buzzer and central processing unit, it is characterized in that, also comprises the temperature sensor that is used to detect temperature in the refrigerator, and said temperature sensor links to each other with central processing unit.
2. food fresh-keeping reminiscences according to claim 1 is characterized in that, also comprises display, and said display links to each other with central processing unit, is used to show the fresh keeping time of food.
3. food fresh-keeping reminiscences according to claim 1 is characterized in that, also comprises memory, and said memory links to each other with central processing unit, is used for the best fresh keeping time of storage food.
4. food fresh-keeping reminiscences according to claim 2 is characterized in that, said display is the light-emitting diode display of touch-screen.
5. a fresh-keeping refrigerator comprises the refrigerator main body that has door, it is characterized in that comprise that also said central processing unit is installed on the door like the described food fresh-keeping reminiscences of arbitrary claim among the claim 1-4, said sensor is installed in the refrigerator main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201713483U CN202532813U (en) | 2012-04-20 | 2012-04-20 | Food preservation reminder and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201713483U CN202532813U (en) | 2012-04-20 | 2012-04-20 | Food preservation reminder and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532813U true CN202532813U (en) | 2012-11-14 |
Family
ID=47133992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201713483U Expired - Fee Related CN202532813U (en) | 2012-04-20 | 2012-04-20 | Food preservation reminder and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292553A (en) * | 2015-05-15 | 2017-01-04 | 博西华电器（江苏）有限公司 | Household electrical appliance |
-
2012
- 2012-04-20 CN CN2012201713483U patent/CN202532813U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292553A (en) * | 2015-05-15 | 2017-01-04 | 博西华电器（江苏）有限公司 | Household electrical appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20121114 Termination date: 20200420 |