CN201983586U - Automatic alarm device of refrigerator - Google Patents
Automatic alarm device of refrigerator Download PDFInfo
- Publication number
- CN201983586U CN201983586U CN2011201165060U CN201120116506U CN201983586U CN 201983586 U CN201983586 U CN 201983586U CN 2011201165060 U CN2011201165060 U CN 2011201165060U CN 201120116506 U CN201120116506 U CN 201120116506U CN 201983586 U CN201983586 U CN 201983586U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- receiver
- upper receiver
- alarm device
- automatic alarm
- 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
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Abstract
The utility model relates to the technical field of household articles, aims to solve the non-ideal problem that most conventional commercially available refrigerators are not provided with any device for detecting the closing of the refrigerator, and provides an automatic alarm device of a refrigerator. The automatic alarm device consists of an upper receiver and a lower emitter, and is characterized in that: the upper receiver is a flat rectangular box body; an infrared receiving device is arranged below the upper receiver; a battery groove, a delayer and an alarm bell are arranged in the box, and are communicated with the receiving device; the lower receiver is a flat rectangular box body; an infrared emitting device corresponding to the upper receiver is arranged above the lower receiver; and the battery groove in the box is communicated with the box. When the automatic alarm device of the refrigerator is used, the upper receiver is attached to the outer edge of the upper inner wall of the refrigerator, and the lower emitter is attached to a position below a refrigerator door and opposite to the upper receiver, so that the alarm device is driven to make an alarm when the refrigerator door is open for a period of time longer than the normal door opening time set by the delayer.
Description
Technical field
The utility model relates to a kind of home-use article class technical field.
Background technology
Now most of refrigerators all not have the whether device of closure of check on the market, and are not ideal.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of refrigerator autoalarm, just can reach the purpose that timely prompting user notes closing tight refrigerator doors.
The technical scheme in the invention for solving the technical problem is: the refrigerator autoalarm of being made up of last receiver and following transmitter, it is characterized in that: going up receiver is a flat rectangular box body, the below is provided with infrared receiver, is provided with battery case, delayer and alarm bell in the box and is connected with receiving system; Following receiver also is a flat rectangular box body, and the top is provided with the infrared transmitting device corresponding with last receiver, and there have battery case to be attached thereto in the box to be logical.To go up receiver during use and be pasted on inwall outer edge on the refrigerator, will descend transmitter to be pasted on refrigerator doors below and last receiver correspondence position, when refrigerator doors is opened, surpass normal door that delayer is provided with after the time, will command alarm equipment alarm.
The beneficial effects of the utility model are: use this product can greatly avoid carelessness to cause the in time closed and loss that causes of refrigerator doors.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model scheme of installation.
Fig. 3 is the utility model schematic circuit schematic diagram.
Receiver on 1. among the figure, 2. battery case, 3. alarm bell, 4. infrared receiver 5. descends transmitter, 6. infrared transmitting device.
The specific embodiment
Among Fig. 1, last receiver 1 is a flat rectangular box body, and the below is provided with infrared receiver 4, is provided with battery case 2, delayer and alarm bell 3 in the box and is connected with receiving system; Following receiver also is a flat rectangular box body, and the top is provided with the infrared transmitting device corresponding with last receiver 6, and there have battery case to be attached thereto in the box to be logical.
Claims (1)
1. refrigerator autoalarm, form by last receiver and following transmitter, it is characterized in that: going up receiver (1) is a flat rectangular box body, and the below is provided with infrared receiver (4), is provided with battery case (2), delayer and alarm bell (3) in the box and is connected with receiving system; Following receiver also is a flat rectangular box body, and the top is provided with the infrared transmitting device corresponding with last receiver (6), and there have battery case to be attached thereto in the box to be logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201165060U CN201983586U (en) | 2011-04-19 | 2011-04-19 | Automatic alarm device of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201165060U CN201983586U (en) | 2011-04-19 | 2011-04-19 | Automatic alarm device of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201983586U true CN201983586U (en) | 2011-09-21 |
Family
ID=44611045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201165060U Expired - Fee Related CN201983586U (en) | 2011-04-19 | 2011-04-19 | Automatic alarm device of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201983586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448227A (en) * | 2018-08-24 | 2019-03-08 | 上海久驻环保科技有限公司 | A kind of self-checking system of unmanned intelligent wastepaper recycling case |
-
2011
- 2011-04-19 CN CN2011201165060U patent/CN201983586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448227A (en) * | 2018-08-24 | 2019-03-08 | 上海久驻环保科技有限公司 | A kind of self-checking system of unmanned intelligent wastepaper recycling case |
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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: 20110921 Termination date: 20120419 |