CN202361749U - Device for automatically notifying thickened ice layer of refrigerator - Google Patents
Device for automatically notifying thickened ice layer of refrigerator Download PDFInfo
- Publication number
- CN202361749U CN202361749U CN2011204835168U CN201120483516U CN202361749U CN 202361749 U CN202361749 U CN 202361749U CN 2011204835168 U CN2011204835168 U CN 2011204835168U CN 201120483516 U CN201120483516 U CN 201120483516U CN 202361749 U CN202361749 U CN 202361749U
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- CN
- China
- Prior art keywords
- refrigerator
- open switch
- infrared
- infrared induction
- battery
- 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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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
本实用新型公开了一种冰箱冻层变厚自动通知装置，包括设置于冰箱冷冻柜上的红外线发射部件、红外线感应常开开关、电池、喇叭，红外线感应常开开关、电池、喇叭依次电线闭合连接，红外线发射部件、红外线感应常开开关的工作面相对且位于冷冻柜的同一高度。所述冰箱冻层变厚自动通知装置能监测冻层的厚度，并对冻层变厚发出报警。且本冰箱冻层变厚自动通知装置结构简单，成本低，具有很好的市场推广价值。
The utility model discloses an automatic notification device for thickening of the frozen layer of a refrigerator, which comprises an infrared emitting part arranged on a refrigerator freezer, an infrared induction normally open switch, a battery, and a horn, and the infrared induction normally open switch, the battery, and the horn are sequentially closed and connected by wires , the working surfaces of the infrared emitting part and the infrared induction normally open switch are opposite and located at the same height of the freezer. The automatic thickening notification device for the frozen layer of the refrigerator can monitor the thickness of the frozen layer and send an alarm for the thickened frozen layer. Moreover, the automatic notification device for thickening of the frozen layer of the refrigerator has simple structure, low cost and good market promotion value.
Description
Technical field
The utility model relates to a kind of warning device, is specifically related to a kind of refrigerator and freezes a layer thickening automatic informing device.
Background technology
Refrigerator is the electrical equipment of chilled food commonly used in people's daily life; The refrigerator reach in freezer can produce ice cube, and the time has been grown ice cube and can form and freeze layer, and having frozen layer thickening can influence the operating efficiency of refrigerator; Increase the power consumption of refrigerator, needing can be to freezing the device that layer thickening sends warning.
The utility model content
The purpose of the utility model is to provide a kind of refrigerator to freeze a layer thickening automatic informing device, and said refrigerator freezes layer thickening automatic informing device can monitor the thickness that freezes layer, and sends warning to freezing a layer thickening.
For realizing above-mentioned purpose; The technical scheme of the utility model is that a kind of refrigerator of design freezes a layer thickening automatic informing device; Comprise the infrared parts, infrared induction normal open switch, battery, the loudspeaker that are arranged on the refrigerator reach in freezer; Electric wire is closed successively connects for infrared induction normal open switch, battery, loudspeaker, and the working face of infrared parts, infrared induction normal open switch relatively and be positioned at the sustained height of reach in freezer.
When freezing layer when thin, infrared parts emission infrared ray, infrared induction normal open switch receiving infrared-ray, the infrared induction normal open switch is in the state that opens circuit; When freezing a layer thickening, infrared parts emission infrared ray is frozen layer and is stopped that the infrared induction normal open switch can't receive infrared ray, and the infrared induction normal open switch is in closed state, and loudspeaker are connected battery, send chimes of doom.
Preferably, be provided with hand switch between infrared induction normal open switch and battery, can manually select to close warning.
The advantage and the beneficial effect of the utility model are: provide a kind of refrigerator to freeze a layer thickening automatic informing device, said refrigerator freezes layer thickening automatic informing device can monitor the thickness that freezes layer, and sends warning to freezing a layer thickening.And this refrigerator freezes that layer thickening automatic informing device is simple in structure, and cost is low, has good market popularization value.
Description of drawings
Fig. 1 is the sketch map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
The technical scheme of the utility model practical implementation is:
A kind of refrigerator freezes layer 7 thickening automatic informing device; Comprise the infrared parts 2, infrared induction normal open switch 3, battery 4, the loudspeaker 5 that are arranged on the refrigerator reach in freezer 1; The closed connection of electric wire successively of infrared induction normal open switch 3, battery 4, loudspeaker 5; The working face of infrared parts 2, infrared induction normal open switch 3 relatively and be positioned at the sustained height of reach in freezer 1,4 on infrared induction normal open switch 3 and battery are provided with hand switch 6.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. a refrigerator freezes a layer thickening automatic informing device; It is characterized in that; Comprise the infrared parts, infrared induction normal open switch, battery, the loudspeaker that are arranged on the refrigerator reach in freezer; Electric wire is closed successively connects for infrared induction normal open switch, battery, loudspeaker, and the working face of infrared parts, infrared induction normal open switch relatively and be positioned at the sustained height of reach in freezer.
2. refrigerator according to claim 1 freezes a layer thickening automatic informing device, it is characterized in that, is provided with hand switch between infrared induction normal open switch and battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204835168U CN202361749U (en) | 2011-11-29 | 2011-11-29 | Device for automatically notifying thickened ice layer of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204835168U CN202361749U (en) | 2011-11-29 | 2011-11-29 | Device for automatically notifying thickened ice layer of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202361749U true CN202361749U (en) | 2012-08-01 |
Family
ID=46572930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204835168U Expired - Fee Related CN202361749U (en) | 2011-11-29 | 2011-11-29 | Device for automatically notifying thickened ice layer of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202361749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776682A (en) * | 2014-08-11 | 2015-07-15 | 高秀丽 | Detection and alarming system for accumulated ice on inner side of rear part of refrigerator body |
-
2011
- 2011-11-29 CN CN2011204835168U patent/CN202361749U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776682A (en) * | 2014-08-11 | 2015-07-15 | 高秀丽 | Detection and alarming system for accumulated ice on inner side of rear part of refrigerator body |
| CN104930810A (en) * | 2014-08-11 | 2015-09-23 | 王爱玲 | Detecting and alarming system for accumulated ice on inner side of rear portion of cabinet of refrigerator |
| CN104776682B (en) * | 2014-08-11 | 2016-12-28 | 盛泽明 | Refrigerator body posterior medial accumulated ice detection warning system |
| CN104930810B (en) * | 2014-08-11 | 2017-05-24 | 国家电网公司 | Detecting and alarming system for accumulated ice on inner side of rear portion of cabinet of 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: 20120801 Termination date: 20121129 |