CN105526771A - Processing system for alarm for unclosed refrigerator door - Google Patents
Processing system for alarm for unclosed refrigerator door Download PDFInfo
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- CN105526771A CN105526771A CN201410516269.5A CN201410516269A CN105526771A CN 105526771 A CN105526771 A CN 105526771A CN 201410516269 A CN201410516269 A CN 201410516269A CN 105526771 A CN105526771 A CN 105526771A
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- processing system
- singlechip controller
- wire
- alarm
- refrigerator doors
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a processing system for an alarm for an unclosed refrigerator door. The processing system comprises a single-chip microcomputer controller, the input end of the single-chip microcomputer controller is connected with a light sensing sensor through a wire, the light sensing sensor is installed in a refrigerator cabinet, and the single-chip microcomputer controller and a sound-light alarm device are connected through a wire. The processing system can solve the problems of electric energy long-term consumption and food deterioration caused by the fact that whether the refrigerator door is closed or not is not well processed.
Description
Technical field
The invention belongs to refrigerator technology of preparing, particularly relate to a kind of refrigerator doors and do not shut alarm processing system.
Background technology
Refrigerator is one of family's common electric, and refrigerator doors is opened for a long time or do not shut, and causes cool air leakage, and the food spoilage of storage not only may be made to addle, also by electric energy a large amount of for consume; More seriously chamber door is unlocked or is in slightly half-open state, is not often realized by people, causes the rotten of the long-term consumption of electric energy and food, and whether the refrigerator doors of prior art shuts and also do not have corresponding warning system.
Summary of the invention
The technical problem to be solved in the present invention: provide a kind of refrigerator doors not shut alarm processing system, does not have to process very well refrigerator doors whether close the problem such as the long-term consumption of the electric energy caused and the rotten of food to solve prior art.
Technical solution of the present invention:
A kind of refrigerator doors does not shut alarm processing system, and it comprises singlechip controller, and the input of singlechip controller is connected with photosensitive sensor wire, and photosensitive sensor is arranged in refrigerator cabinet, and singlechip controller is connected with acoustic-optic alarm wire.
Pressure sensor is connected with singlechip controller wire, and pressure sensor is arranged on refrigerator doors and cabinet closing seam bar place.
Noise reduction SR is connected with singlechip controller wire.
Beneficial effect of the present invention:
The present invention arranges photosensitive sensor in refrigerator, when refrigerator doors is opened, photosensitive sensor detects signal, deliver to singlechip controller, sound and light alarm information is exported by after singlechip controller time delay certain hour, notify user Men Weiguan, to close but the situation of not fastening to prevent, locate sealing strip place a pressure sensitive sheet is set refrigerator doors and cabinet are closed, force value is delivered to singlechip controller, singlechip controller compares with the force value preset, when force value is less than preset pressure value, illustrate that refrigerator doors is not fastened, singlechip controller exports sound and light alarm signal, notify that user processes, the invention solves prior art there is no to process very well refrigerator doors and whether close the problem such as the long-term consumption of the electric energy caused and the rotten of food.
accompanying drawing illustrates:
Fig. 1 is present system composition schematic diagram.
detailed description of the invention:
A kind of refrigerator doors does not shut alarm processing system, and it comprises singlechip controller, and the input of singlechip controller is connected with photosensitive sensor wire, and photosensitive sensor is arranged in refrigerator cabinet, and singlechip controller is connected with acoustic-optic alarm wire.
Pressure sensor is connected with singlechip controller wire, and pressure sensor is arranged on refrigerator doors and cabinet closing seam bar place, and stress induction sheet selected by pressure sensor.
Noise reduction SR is connected with singlechip controller wire, can not correct detection signal after damaging to prevent pressure sensor or photosensitive sensor, singlechip controller is caused to export sound and light alarm information, affect the normal rest of people, refrigerator doors arranges noise reduction SR, when false alarm, eliminate warning message by noise reduction SR.
Claims (3)
1. a refrigerator doors does not shut alarm processing system, it comprises singlechip controller, it is characterized in that: the input of singlechip controller is connected with photosensitive sensor wire, and photosensitive sensor is arranged in refrigerator cabinet, and singlechip controller is connected with acoustic-optic alarm wire.
2. a kind of refrigerator doors according to claim 1 does not shut alarm processing system, it is characterized in that: pressure sensor is connected with singlechip controller wire, and pressure sensor is arranged on refrigerator doors and cabinet closing seam bar place.
3. a kind of refrigerator doors according to claim 1 does not shut alarm processing system, it is characterized in that: noise reduction SR is connected with singlechip controller wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516269.5A CN105526771A (en) | 2014-09-30 | 2014-09-30 | Processing system for alarm for unclosed refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516269.5A CN105526771A (en) | 2014-09-30 | 2014-09-30 | Processing system for alarm for unclosed refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105526771A true CN105526771A (en) | 2016-04-27 |
Family
ID=55769151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516269.5A Pending CN105526771A (en) | 2014-09-30 | 2014-09-30 | Processing system for alarm for unclosed refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526771A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017193233A1 (en) * | 2016-05-07 | 2017-11-16 | 康丰生 | Refrigerator with function of door closing prompt |
| CN107677040A (en) * | 2017-10-30 | 2018-02-09 | 南宁市浩发科技有限公司 | Refrigerator doors do not fasten warning system |
| CN107726715A (en) * | 2017-10-30 | 2018-02-23 | 南宁市浩发科技有限公司 | Refrigerator doors fasten system automatically |
| CN107883668A (en) * | 2017-11-28 | 2018-04-06 | 南宁思飞电子科技有限公司 | Refrigerator doors do not fasten warning device |
| CN107906839A (en) * | 2017-11-28 | 2018-04-13 | 南宁思飞电子科技有限公司 | Refrigerator doors fasten device automatically |
-
2014
- 2014-09-30 CN CN201410516269.5A patent/CN105526771A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017193233A1 (en) * | 2016-05-07 | 2017-11-16 | 康丰生 | Refrigerator with function of door closing prompt |
| CN107677040A (en) * | 2017-10-30 | 2018-02-09 | 南宁市浩发科技有限公司 | Refrigerator doors do not fasten warning system |
| CN107726715A (en) * | 2017-10-30 | 2018-02-23 | 南宁市浩发科技有限公司 | Refrigerator doors fasten system automatically |
| CN107883668A (en) * | 2017-11-28 | 2018-04-06 | 南宁思飞电子科技有限公司 | Refrigerator doors do not fasten warning device |
| CN107906839A (en) * | 2017-11-28 | 2018-04-13 | 南宁思飞电子科技有限公司 | Refrigerator doors fasten device automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |