CN201964715U - Non-tight closing automatic prompting device for refrigerator door - Google Patents
Non-tight closing automatic prompting device for refrigerator door Download PDFInfo
- Publication number
- CN201964715U CN201964715U CN2010206511224U CN201020651122U CN201964715U CN 201964715 U CN201964715 U CN 201964715U CN 2010206511224 U CN2010206511224 U CN 2010206511224U CN 201020651122 U CN201020651122 U CN 201020651122U CN 201964715 U CN201964715 U CN 201964715U
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- China
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- refrigerator
- door
- prompting device
- refrigerator doors
- alarm
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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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Abstract
The utility model provides a non-tight closing automatic prompting device for a refrigerator door; the prompting device comprises a magnetic door sealing strip, a normally closed reed switch, a warner and a touching switch, wherein the magnetic door sealing strip is fixed at the inner side of the refrigerator door; and the normally closed reed switch is arranged on a side door frame of an opening of the refrigerator and can be attached to the magnetic door sealing strip when the refrigerator is closed; the warner is arranged on the inner wall of the refrigerator and is close to a door shaft of the refrigerator; the touching switch is arranged on the warner; and when the opening angle of the refrigerator door is smaller than 10 degrees, the touching switch is contacted with the refrigerator door. The prompting device has the beneficial effect that the prompting device realizes the detection alarm technology of accurately judging the opening and closing state of the refrigerator door.
Description
Technical field
The utility model belongs to field of household appliances, especially relates to a kind of door of refrigerator non-tight and closes automatic prompting device.
Background technology
With in the process of refrigerator, the situation that refrigerator doors is not closed tight often appears.General refrigerator, the gauge tap interlock mode of employing and refrigerator cold-storage room illumination lamp, if promptly do not shut refrigerator doors, the refrigerator illuminating lamp can be bright, is communicated with alarm equipment alarm this moment and shuts refrigerator doors to point out the user.But this technology judges that the status monitoring point of refrigerator doors is the position near door-hinge.The precision of position switch can't satisfy refrigerator doors rotation external door limit and the refrigerator doorway distance below several millimeters and judge.Illuminating lamp safety shutdown when often having refrigerator doors and doorway to have two or three millimeter narrow slit is difficult to but find that refrigerator doors do not close tight.
Summary of the invention
The purpose of this utility model provides a kind of door of refrigerator non-tight and closes automatic prompting device.
The technical solution of the utility model is: the door of refrigerator non-tight is closed automatic prompting device, comprises the magnetic door strip of paper used for sealing that is fixed on the refrigerator doors inboard; Be installed on the refrigerator doors opening one side door frame normally closed dry reed pipe that can fit with the magnetic door strip of paper used for sealing when refrigerator doors is closed; Be installed in the alarm of refrigerator inwall near the refrigerator door-hinge; Be installed in the touching switch on the alarm, the folding angle of refrigerator doors is during less than 10 °, and the touching switch contacts with refrigerator doors.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, realized the detection alarm technology of accurate judgement refrigerator doors open and-shut mode.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure:
1, normally closed dry reed pipe 2, alarm 3, touching switch
4, magnetic door strip of paper used for sealing
The specific embodiment
As shown in Figure 1, the utility model is that a kind of door of refrigerator non-tight is closed automatic prompting device, comprises the magnetic door strip of paper used for sealing 4 that is fixed on the refrigerator doors inboard; Be installed on the refrigerator doors opening one side door frame normally closed dry reed pipe 1 that can fit with magnetic door strip of paper used for sealing 4 when refrigerator doors is closed; Be installed in the alarm 2 of refrigerator inwall near the refrigerator door-hinge; Be installed in the touching switch 3 on the alarm 2, the folding angle of refrigerator doors is during less than 10 °, and touching switch 3 contacts with refrigerator doors.
When having only magnetic door strip of paper used for sealing 4 on the refrigerator doors to be close to normally closed dry reed pipe 1, normally closed dry reed pipe 1 is just inhaled cut-offs the road, and alarm 2 can't be reported to the police.Secondly, when the unlimited angle of refrigerator doors was spent greater than 10, touching switch 3 did not contact with refrigerator doors, and alarm 2 switches disconnect, and can't report to the police; When the refrigerator angle is spent less than 10, touching switch 3 contacts with door, alarm 2 switch connections, close the door in order to judge being intended that of user, but the normally closed dry reed pipe (normality connection) 1 that cooperate with magnetic door strip of paper used for sealing 4 this moment is not if inhaled disconnected, be that refrigerator doors is not closed tight, report to the police after will delaying time 1 second that the prompting user shuts refrigerator doors.
Normally closed dry reed pipe 1 is being controlled the general supply of delayed alarm device 2, as long as refrigerator doors is closed tight, magnetic door strip of paper used for sealing 4 is inhaled disconnected normally closed dry reed pipe 1, and alarm 2 circuit disconnect the also not power consumption of neither reporting to the police because of general supply; When the refrigerator doors open angle was spent above 10, being intended that of user of judgement wanted to open refrigerator, can not send the alarm that refrigerator doors is not closed tight, but in order to remind using electricity wisely, opened the door and also wanted alarm above 15 seconds, urged the user to make the best use of time to close the door.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (1)
1. the door of refrigerator non-tight is closed automatic prompting device, it is characterized in that: comprise the magnetic door strip of paper used for sealing (4) that is fixed on the refrigerator doors inboard; Be installed on the refrigerator doors opening one side door frame normally closed dry reed pipe (1) that can fit with magnetic door strip of paper used for sealing (4) when refrigerator doors is closed; Be installed in the alarm (2) of refrigerator inwall near the refrigerator door-hinge; Be installed in the touching switch (3) on the alarm (2), the folding angle of refrigerator doors is during less than 10 °, and touching switch (3) contacts with refrigerator doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206511224U CN201964715U (en) | 2010-12-10 | 2010-12-10 | Non-tight closing automatic prompting device for refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206511224U CN201964715U (en) | 2010-12-10 | 2010-12-10 | Non-tight closing automatic prompting device for refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964715U true CN201964715U (en) | 2011-09-07 |
Family
ID=44527256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206511224U Expired - Fee Related CN201964715U (en) | 2010-12-10 | 2010-12-10 | Non-tight closing automatic prompting device for refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506416A (en) * | 2018-11-26 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of controlling method for refrigerator and refrigerator |
| CN112524877A (en) * | 2015-11-04 | 2021-03-19 | Lg 电子株式会社 | Refrigerator with a door |
-
2010
- 2010-12-10 CN CN2010206511224U patent/CN201964715U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524877A (en) * | 2015-11-04 | 2021-03-19 | Lg 电子株式会社 | Refrigerator with a door |
| US11274878B2 (en) | 2015-11-04 | 2022-03-15 | Lg Electronics Inc. | Refrigerator |
| CN112524877B (en) * | 2015-11-04 | 2022-12-30 | Lg 电子株式会社 | Refrigerator with a door |
| US11725874B2 (en) | 2015-11-04 | 2023-08-15 | Lg Electronics Inc. | Refrigerator |
| CN109506416A (en) * | 2018-11-26 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of controlling method for refrigerator and refrigerator |
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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: 20110907 Termination date: 20111210 |