CN202420096U - Refrigerator with electromagnetic door - Google Patents
Refrigerator with electromagnetic door Download PDFInfo
- Publication number
- CN202420096U CN202420096U CN2011204994910U CN201120499491U CN202420096U CN 202420096 U CN202420096 U CN 202420096U CN 2011204994910 U CN2011204994910 U CN 2011204994910U CN 201120499491 U CN201120499491 U CN 201120499491U CN 202420096 U CN202420096 U CN 202420096U
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- China
- Prior art keywords
- refrigerator
- electromagnet
- door
- closed switch
- refrigerator door
- 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 provides a refrigerator with an electromagnetic door, which comprises a refrigerator body and a refrigerator door. An electromagnet is fixed on one side of the refrigerator door, which is far from the rotating shaft of the refrigerator door; the handle of the refrigerator door is provided with a normally-closed switch; the normally-closed switch is connected with an energization loop of the electromagnet; and an iron block is fixed on the electromagnet on the refrigerator body when the refrigerator door is opened. Due to the magnetic attraction of the electromagnet and the iron block on the refrigerator body, the refrigerator door can close tightly automatically under the condition that the refrigerator door is left unopened so that the cold air in the refrigerator can not sends out. Because the normally-closed switch used for controlling the energization and the dienergization of the electromagnet is arranged on the handle of the refrigerator door, people can open the refrigerator door conveniently.
Description
Technical field
The utility model relates to a kind of refrigerator, relates in particular to a kind of electromagnetic door refrigerator.
Background technology
There are the people of refrigerator that such experience possibly all once arranged in the family; The dynamics of closing refrigerator doors sometimes is less; Refrigerator doors seems to have closed, but in fact refrigerator doors is being left unlocked or unlatched a crack between a door and its frame and is closed fully and close, thereby the cold air in the refrigerator just comes out from crack between a door and its frame.This situation takes place often and is difficult to cause immediately people's attention; And since in the refrigerator cold air distribute, the freezer compressor work of will not stopping work takes very much; The material object of refrigerator the inside also is heated because refrigerator can't seal Tibetan cold air easily, goes bad, and brings loss to people.
The utility model content
To the problems referred to above, the purpose of the utility model is to provide a kind of electromagnetic door refrigerator, and its switch door operation is convenient equally, and the problem of more enough avoiding refrigerator doors to be left unlocked or unlatched.For realizing this purpose, the utility model has adopted following technological means:
A kind of electromagnetic door refrigerator comprises refrigerator body and refrigerator doors, and the side away from the refrigerator doors rotating shaft on the said refrigerator doors is fixed with electromagnet, and said door handle of refrigerator is provided with normally closed switch, and said normally closed switch is connected on the power circuit of electromagnet; On the said refrigerator body during corresponding to the refrigerator doors closed condition electromagnet position be fixed with iron block.
Further, said normally closed switch is arranged on the door handle of refrigerator side towards refrigerator body.
Than prior art; The electromagnetic door refrigerator of the utility model is through the magnetic attraction of iron block on electromagnet on the refrigerator doors and the refrigerator body; Make refrigerator doors when being left unlocked or unlatched situation, also can close automatically closely; Avoided refrigerator doors to be left unlocked or unlatched and caused the problem that cold air distributes in the refrigerator, the normally closed switch of controlling electromagnet on/off electricity simultaneously just is arranged on the door handle of refrigerator, and very convenient people carry out opening door operation.
Description of drawings
Fig. 1 is the structural representation of the utility model electromagnetic door refrigerator.
The specific embodiment
As shown in Figure 1; The electromagnetic door refrigerator of the utility model comprises refrigerator body 1 and refrigerator doors 2 equally; Special feature is; Side away from the refrigerator doors rotating shaft on refrigerator doors 2 is fixed with electromagnet 3, and door handle of refrigerator is provided with normally closed switch 4 simultaneously, and this normally closed switch 4 is connected on the power circuit of electromagnet 3; On the said refrigerator body 5 during corresponding to the refrigerator doors closed condition electromagnet position be fixed with iron block 5.Generally, the normally closed switch 4 on the door handle of refrigerator is in closure state, the power circuit of conducting electromagnet 3, and electromagnet 3 is switched on and is had magnetic; When people operated the normally closed switch 4 on the door handle of refrigerator, normally closed switch 4 broke off the power circuit of electromagnet 3, and electromagnet 3 outages have not just had magnetic.
The electromagnetic door refrigerator of the utility model is when refrigerator doors is in normal closed condition, and normally closed switch is in closure state, electromagnet energising and magnetic is lived the corresponding iron block that is provided with on the refrigerator body; When people need open refrigerator doors, the normally closed switch on the operation door handle of refrigerator, electromagnet cuts off the power supply and loses magnetism, and people just can open refrigerator doors normally, and opening door operation is very convenient equally; When people unclamp door handle of refrigerator, during closing refrigerator door, because normally closed switch has reverted to closure state; Electromagnet is switched on once more and is had magnetic; Therefore, if the situation that refrigerator doors is left unlocked or unlatched takes place once more, the electromagnet position is very near the corresponding iron block that is provided with on the refrigerator body when being left unlocked or unlatched owing to refrigerator doors; The strength of electromagnet magnetic iron block can make refrigerator doors close closely, thus the problem of having avoided refrigerator doors to be left unlocked or unlatched.If for the more convenient refrigerator doors of opening; Normally closed switch can be arranged on the door handle of refrigerator side towards refrigerator body, when people are pulled outwardly door handle of refrigerator, will break off by the direct control normally closed switch like this; Make electromagnet cut off the power supply, thereby open refrigerator doors smoothly.
Claims (2)
1. electromagnetic door refrigerator; Comprise refrigerator body and refrigerator doors; It is characterized in that: the side away from the refrigerator doors rotating shaft on the said refrigerator doors is fixed with electromagnet, and said door handle of refrigerator is provided with normally closed switch, and said normally closed switch is connected on the power circuit of electromagnet; On the said refrigerator body during corresponding to the refrigerator doors closed condition electromagnet position be fixed with iron block.
2. electromagnetic door refrigerator according to claim 1 is characterized in that: said normally closed switch is arranged on the door handle of refrigerator side towards refrigerator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204994910U CN202420096U (en) | 2011-12-05 | 2011-12-05 | Refrigerator with electromagnetic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204994910U CN202420096U (en) | 2011-12-05 | 2011-12-05 | Refrigerator with electromagnetic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420096U true CN202420096U (en) | 2012-09-05 |
Family
ID=46744853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204994910U Expired - Fee Related CN202420096U (en) | 2011-12-05 | 2011-12-05 | Refrigerator with electromagnetic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420096U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874632A (en) * | 2012-10-12 | 2013-01-16 | 温州鸿马科技有限公司 | Cloth storage machine |
| CN102954654A (en) * | 2012-12-11 | 2013-03-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102979361A (en) * | 2012-10-30 | 2013-03-20 | 无锡鸿声铝业有限公司 | Handle structure of electromagnetic switch |
| CN103510758A (en) * | 2013-09-25 | 2014-01-15 | 北京中家智铭设计有限公司 | Locking device used for door |
| CN103982100A (en) * | 2014-05-12 | 2014-08-13 | 复旦大学 | Device for preventing laboratory refrigerator door incomplete closing |
| CN105115231A (en) * | 2015-09-09 | 2015-12-02 | 南京创维家用电器有限公司 | Cooperative structure of overturning beam and door body, and refrigerator thereof |
| CN105356143A (en) * | 2015-11-30 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | Intelligent plug, socket and plugging device thereof |
| CN105725443A (en) * | 2016-03-29 | 2016-07-06 | 德清中盈文具用品有限公司 | Holding box capable of being self-closed in carrying |
| CN105775415A (en) * | 2016-03-29 | 2016-07-20 | 德清中盈文具用品有限公司 | Self-closing meal box |
| CN106839616A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration plant and door body method of controlling switch |
| CN108872015A (en) * | 2018-07-10 | 2018-11-23 | 张素红 | For testing the device of pitch low temperature flow |
| CN109730904A (en) * | 2019-02-19 | 2019-05-10 | 刘坤 | A kind of wearable walk-aiding exoskeleton of having a rest |
| CN110553446A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔股份有限公司 | embedded refrigerator |
| CN112378153A (en) * | 2020-11-20 | 2021-02-19 | 合肥美菱物联科技有限公司 | Automatic refrigerator locking device and awakening method |
-
2011
- 2011-12-05 CN CN2011204994910U patent/CN202420096U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874632A (en) * | 2012-10-12 | 2013-01-16 | 温州鸿马科技有限公司 | Cloth storage machine |
| CN102874632B (en) * | 2012-10-12 | 2015-01-07 | 温州鸿马科技有限公司 | Cloth storage machine |
| CN102979361A (en) * | 2012-10-30 | 2013-03-20 | 无锡鸿声铝业有限公司 | Handle structure of electromagnetic switch |
| CN102954654A (en) * | 2012-12-11 | 2013-03-06 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103510758A (en) * | 2013-09-25 | 2014-01-15 | 北京中家智铭设计有限公司 | Locking device used for door |
| CN103510758B (en) * | 2013-09-25 | 2015-12-16 | 北京中家智铭设计有限公司 | A kind of door lock device |
| CN103982100A (en) * | 2014-05-12 | 2014-08-13 | 复旦大学 | Device for preventing laboratory refrigerator door incomplete closing |
| CN105115231A (en) * | 2015-09-09 | 2015-12-02 | 南京创维家用电器有限公司 | Cooperative structure of overturning beam and door body, and refrigerator thereof |
| CN105115231B (en) * | 2015-09-09 | 2017-11-10 | 南京创维家用电器有限公司 | The fit structure and its refrigerator of a kind of flip beam and door body |
| CN105356143A (en) * | 2015-11-30 | 2016-02-24 | 上海斐讯数据通信技术有限公司 | Intelligent plug, socket and plugging device thereof |
| CN105775415A (en) * | 2016-03-29 | 2016-07-20 | 德清中盈文具用品有限公司 | Self-closing meal box |
| CN105725443A (en) * | 2016-03-29 | 2016-07-06 | 德清中盈文具用品有限公司 | Holding box capable of being self-closed in carrying |
| CN106839616A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration plant and door body method of controlling switch |
| CN106839616B (en) * | 2016-12-27 | 2023-08-01 | 青岛海尔特种电冰柜有限公司 | Buffering automatic door closer, refrigeration equipment and door opening and closing control method |
| CN110553446A (en) * | 2018-06-04 | 2019-12-10 | 青岛海尔股份有限公司 | embedded refrigerator |
| CN110553446B (en) * | 2018-06-04 | 2021-02-26 | 海尔智家股份有限公司 | Embedded refrigerator |
| CN108872015A (en) * | 2018-07-10 | 2018-11-23 | 张素红 | For testing the device of pitch low temperature flow |
| CN109730904A (en) * | 2019-02-19 | 2019-05-10 | 刘坤 | A kind of wearable walk-aiding exoskeleton of having a rest |
| CN109730904B (en) * | 2019-02-19 | 2021-02-02 | 吉林大学 | Wearable external skeleton for resting and walking aid |
| CN112378153A (en) * | 2020-11-20 | 2021-02-19 | 合肥美菱物联科技有限公司 | Automatic refrigerator locking device and awakening method |
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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: 20120905 Termination date: 20121205 |