CN101408367A - Improved refrigerator structure and control method thereof - Google Patents
Improved refrigerator structure and control method thereof Download PDFInfo
- Publication number
- CN101408367A CN101408367A CNA2007100469762A CN200710046976A CN101408367A CN 101408367 A CN101408367 A CN 101408367A CN A2007100469762 A CNA2007100469762 A CN A2007100469762A CN 200710046976 A CN200710046976 A CN 200710046976A CN 101408367 A CN101408367 A CN 101408367A
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- electromagnet
- door
- iron block
- locking
- adhesive
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Abstract
An improved box structure comprises a box body, a door and an electromagnetic lock which is connected with a main panel and controlled by the main panel to lock or unlock the box. The electromagnetic lock comprises an electromagnet and a pull-iron; an electromagnet lead is connected with the main panel through the internal part of the box body and the electromagnet is arranged on the box body; the pull-iron is arranged on the a position of the door corresponding to the electromagnet; when the door is closed and the electromagnet is controlled by a relay to be switched on and meet the pull-iron, the electromagnetic force generated between the pull-iron and the electromagnet leads the door to be locked. The box structure also comprises a control panel on which a keystroke is arranged and the keystroke is connected with the main panel so as to lock or unlock doors of a refrigerator or a wine cabinet. The box comprises the refrigerator and the wine cabinet. The improved box structure can effectively avoid the condition that the user unconsciously opens the box door and dose not close the door to lead the stored things to deteriorate.
Description
Technical field
The invention belongs to the daily living article field, relate to the bin of preserving article, especially have the structure of the wine cabinet of the refrigerator of avoiding the bin door not closed causing the rotten function of institute's storage food, similar refrigerator functions by unconscious opening.
Background technology
The bin of existing storage article, for example, refrigerator does not then have door lock, the user is taken place easily open refrigerator under unconscious, and do not close, and causes food spoilage.
Some wine cabinets are opened in order to prevent children, use conventional lock, lock wine cooler door; As shown in Figure 1, between top cover 1 and door body 3, be provided with conventional lock 2, by opening or closing of key 4 control gate bodies 3; Though the function of locking is arranged, it is convenient inadequately to use.
Summary of the invention
The object of the present invention is to provide a kind of bin, prevent that the user from opening bin door or children under unconscious and opening the bin door because of playing and do not close with novel lockset, cause the article of preserving rotten, damage.
For reaching above purpose, solution of the present invention is: use electromagnetism adhesive technology, body pins function for bin adds to the doorstep, makes the optional lock function of bin door.
Improved refrigerator structure comprises: casing, door body, also comprise electromagnetic door lock, and it links to each other with master board, is subjected to the locking and the non-locking states of the control realization bin of master board.
Further, this electromagnetic door lock comprises electromagnet, adhesive iron block, and the electromagnet lead is linked in the master board by box house, and electromagnet is arranged on the casing; With the electromagnet corresponding position, when door body closure and relay control electromagnet energising and the adhesive of adhesive iron block, produce electromagnetic force between adhesive iron block and the electromagnet and make a body be in locking states on the door body that the adhesive iron block is arranged on.
Also comprise control panel, also be provided with a button on control panel, this button is connected the locking/non-locking states with the control cabinet cabinet door lock with master board.
This bin comprises refrigerator and wine cabinet.
One electromagnet is installed on the dividing plate of lower leaf on its casing, electromagnet is installed in locking and the non-locking states of controlling two door bodies on the lower leaf dividing plate simultaneously, be separately installed with the adhesive iron block on Xiamen body on the bin, its position and the casing magnet positions that powers on is corresponding.
Or, position positive on the body of last Xiamen is respectively arranged with electromagnet, and the electromagnet lead is linked in the master board separately, controls the locking and the non-locking states of two door bodies respectively, be separately installed with the adhesive iron block on Xiamen body on the bin, its position and the casing magnet positions that powers on is corresponding.
When the door body was closed, if electromagnetic door lock is in locking states, electromagnet was energized generation magnetic, cooperated the adhesive of Men Tiyu casing with the adhesive iron block and produced lock function; If electromagnetic door lock is in non-locking states, the power supply of electromagnet is disconnected, and magnetic disappears, and the door body can directly be opened;
Thereby locking and non-locking states by locking key control electromagnet energising or disconnection control bin.
Owing to adopted such scheme, the present invention has following characteristics: utilize electromagnetic technique, make the electromagnet energising that is installed on the casing, produce magnetic, treat that door is closed after, the iron block on the door contacts with electromagnet on the casing, because the electromagnet on the casing produces magnetic, iron block on the door body is pulled together, utilizes magnetic attracting that refrigerator doors is pinned, can prevent effectively that the unconscious refrigerator doors of opening of user from not closing and cause food spoilage.
Description of drawings
Fig. 1 is a conventional boxes cabinet door lock device schematic diagram.
The embodiment scheme of installation of the refrigerator that Fig. 2 is applied to for the present invention.
Fig. 3 is the schematic flow sheet of electromagnetic door lock control mode 1 with refrigerator of electromagnetic door lock.
Fig. 4 is the schematic flow sheet of electromagnetic door lock control mode 2 with refrigerator of electromagnetic door lock.
The specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawing illustrated embodiment.Though be to be example with the refrigerator electromagnetic door lock, wherein involved concrete technology and using method also are applicable to the wine cabinet of similar refrigerator functions, and comprise simple gate, Liang Men, three ... etc. situation.
As shown in Figure 2, adopt the refrigerator of electromagnetic technique, one electromagnet 1 is installed on the dividing plate of lower leaf on its casing 6, electromagnet can be installed on the lower leaf dividing plate, an electromagnet is simultaneously to two door locked, also can use two electromagnet to be installed in the optional position (the hatched example areas position of Fig. 2 casing 1) in two chamber body fronts up and down respectively, thereby reach two electromagnet and control two door locked respectively, just illustrated position shown in Figure 2, door body 4 at refrigerator, adhesive iron block 2 is installed on 5,3, the corresponding refrigerator door 4 in its position and casing electromagnet position, adhesive iron block position on 5 will with the casing magnet positions correspondence that powers on, when the door body was closed, the adhesive iron block will be closely linked with electromagnet, concrete distance range, the electromagnet size, adhesive iron block size is determined according to actual refrigerator size.
If the simple gate refrigerator, electromagnet, adhesive iron block installation site are identical with two-door refrigerator: can be in an optional position in chamber body front, make that the electromagnet 1 on casing 6 at closing time effectively is pulled together with adhesive iron block 2,3 on the door body 4,5.Electromagnet 1 lead is linked to master board by box house, can realize the pinning function of door like this by the control of the relay folding on mainboard work of electromagnet, concrete control relay, when the refrigerator control circuit designs, in the light of actual conditions consider newly-increased also be to use original, and can come the switch of control gate by button, key position can be on display board, and this does not give unnecessary details.
Electromagnet also can be installed on the body, when electromagnet is installed on the body and the adhesive iron block of electromagnet correspondence then need to be installed in correspondence position on the casing.
If the door body is opened (having forgotten the pass), and electromagnet is in the lock state, at this moment, the electromagnet generation magnetic force of also switching on, if but this moment door to open amplitude bigger, when for example the door body is opened, distance is greater than 1cm between electromagnet and the adhesive iron block, the door body can not be under electromagnetic force adhesive automatically, if between electromagnet and the adhesive iron block less than 1cm, the door body can be under electromagnetic force adhesive automatically, a body is closed automatically, and concrete electromagnetic force size is selected the electromagnet model for use, use size of current, and electromagnet and adhesive iron block size, then need volume, door body size according to refrigerator, and actual conditions such as door body folding power determine that this does not give unnecessary details.
As shown in Figure 3, when using this electromagnetic door lock, determine earlier whether electromagnetic door lock is in the lock state, if lock-out state is not opened, then electromagnetic door lock is invalid, even closing refrigerator or wine cooler door can not produce magnetic yet, refrigerator or wine cooler door can not be lockable; If be in the lock state, see whether the door of refrigerator or wine cabinet closes, if door is opened, then electromagnetic door lock is invalid, when having only the door of refrigerator or wine cabinet to close, electromagnetic door lock just can reach the state of locking.
As shown in Figure 4, if electromagnetic door lock is in the lock state, can be by pressing the locking key release; If be in unlock state, can be by pressing the locking key locking.
Therefore, use the refrigerator or the wine cabinet of this electromagnetic door lock, its door is when closing, if electromagnetic door lock is in the lock state, electromagnet will produce magnetic, with refrigerator or wine cooler door adhesive and produce lock function; If electromagnetic door lock is not in locking states, this electromagnetic door lock can not produce magnetic, and the door of refrigerator or wine cabinet can not be lockable yet, and need lock it by pressing locking key, makes the electromagnet energising to produce magnetic; When needs were opened the door of refrigerator or wine cabinet, if electromagnetic door lock is not in the lock state, the door of refrigerator or wine cabinet can directly be opened; If electromagnetic door lock is in locking states, its door just can't be opened, and need unlock the same by pressing locking key, makes electromagnet magnetic disappear, and the door of refrigerator or wine cabinet just can have been opened.
The present invention utilizes electromagnetic technique, make the electromagnet energising that is installed on the casing, produce magnetic, after treating that door is closed, iron block on the door contacts with electromagnet on the casing, because the electromagnet on the casing produces magnetic, the iron block on the door body is inhaled and be in the same place, utilize magnetic attracting with refrigerator or wine cooler door pinning.Can prevent effectively that the unconscious refrigerator doors of opening of user from not closing, causing food spoilage.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (8)
1, improved refrigerator structure comprises: casing, door body, it is characterized in that: also comprise electromagnetic door lock, it links to each other with master board, is subjected to the locking and the non-locking states of the control realization bin of master board.
2, improved refrigerator structure according to claim 1 is characterized in that: this electromagnetic door lock comprises electromagnet, adhesive iron block, and the electromagnet lead is linked in the master board by box house, and electromagnet is arranged on the casing; The adhesive iron block is arranged on the body and the electromagnet corresponding position, when door body closure and the energising of relay control electromagnet during with the adhesive of adhesive iron block, produces electromagnetic force between adhesive iron block and the electromagnet and makes a body be in locking states.
3, improved refrigerator structure according to claim 1 is characterized in that: also comprise control panel, also be provided with a button on control panel, this button is connected the locking/non-locking states with control refrigerator/wine cabinet door lock with master board.
4, improved refrigerator structure according to claim 1, it is characterized in that: this bin comprises refrigerator and wine cabinet.
5, improved refrigerator structure according to claim 4, it is characterized in that: an electromagnet is installed on the dividing plate of lower leaf on its casing, electromagnet is installed in locking and the non-locking states of controlling two door bodies on the lower leaf dividing plate simultaneously, be separately installed with the adhesive iron block on Xiamen body on the bin, its position and the casing magnet positions that powers on is corresponding.
6, improved refrigerator structure according to claim 4, it is characterized in that: position positive on the body of last Xiamen is respectively arranged with electromagnet, the electromagnet lead is linked in the master board separately, control the locking and the non-locking states of two door bodies respectively, be separately installed with the adhesive iron block on Xiamen body on the bin, its position and the casing magnet positions that powers on is corresponding.
7, improved refrigerator structure according to claim 1 is characterized in that: this electromagnetic door lock comprises electromagnet, adhesive iron block, and the electromagnet lead is linked in the master board by box house, and electromagnet is arranged on the body; The adhesive iron block is arranged on the casing and the electromagnet corresponding position, when door body closure and the energising of relay control electromagnet during with the adhesive of adhesive iron block, produces electromagnetic force between adhesive iron block and the electromagnet and makes a body be in locking states.
8, the control method of the described improved refrigerator structure of claim 1 is characterized in that:
When the door body was closed, if electromagnetic door lock is in locking states, electromagnet was energized generation magnetic, cooperated the adhesive of Men Tiyu casing with the adhesive iron block and produced lock function; If electromagnetic door lock is in non-locking states, the power supply of electromagnet is disconnected, and magnetic disappears, and the door body can directly be opened;
Thereby locking and non-locking states by locking key control electromagnet energising or disconnection control bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100469762A CN101408367A (en) | 2007-10-12 | 2007-10-12 | Improved refrigerator structure and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100469762A CN101408367A (en) | 2007-10-12 | 2007-10-12 | Improved refrigerator structure and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101408367A true CN101408367A (en) | 2009-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100469762A Pending CN101408367A (en) | 2007-10-12 | 2007-10-12 | Improved refrigerator structure and control method thereof |
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| CN (1) | CN101408367A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287095A (en) * | 2010-06-21 | 2011-12-21 | 泰州乐金电子冷机有限公司 | Refrigerator with child lock |
| CN102755010A (en) * | 2011-04-25 | 2012-10-31 | 汤金刚 | Induction type storage cabinet system |
| CN104400175A (en) * | 2014-11-19 | 2015-03-11 | 广州兴森快捷电路科技有限公司 | Timing thawing device and thawing method for solder paste |
| 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 |
| CN106766660A (en) * | 2017-01-03 | 2017-05-31 | 成都世联达科技有限公司 | A kind of refrigerator open system and method based on biological characteristic |
| CN107238251A (en) * | 2017-05-27 | 2017-10-10 | 青岛海尔特种电冰柜有限公司 | The smart storage device and refrigeration plant of refrigeration plant |
| CN108626940A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN110260583A (en) * | 2019-06-12 | 2019-09-20 | 宁波埃迪五金工贸有限公司 | Child lock for refrigerator |
| CN110250756A (en) * | 2019-07-08 | 2019-09-20 | 西安石油大学 | A kind of Intelligent cabinet based on PLC control |
| CN111238141A (en) * | 2020-01-20 | 2020-06-05 | 海信（山东）冰箱有限公司 | Refrigerator and control method |
| CN111811186A (en) * | 2020-07-23 | 2020-10-23 | 何甜甜 | Door body assembly of refrigerator and refrigerator |
| CN112229622A (en) * | 2020-08-28 | 2021-01-15 | 中国核电工程有限公司 | Nuclear power field explosion wave simulation method and device |
| CN113216747A (en) * | 2021-06-07 | 2021-08-06 | 威艾特科技(深圳)有限公司 | Mobile phone lock with lock catch structure |
-
2007
- 2007-10-12 CN CNA2007100469762A patent/CN101408367A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287095A (en) * | 2010-06-21 | 2011-12-21 | 泰州乐金电子冷机有限公司 | Refrigerator with child lock |
| CN102755010A (en) * | 2011-04-25 | 2012-10-31 | 汤金刚 | Induction type storage cabinet system |
| CN104400175A (en) * | 2014-11-19 | 2015-03-11 | 广州兴森快捷电路科技有限公司 | Timing thawing device and thawing method for solder paste |
| 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 |
| 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 |
| CN106766660A (en) * | 2017-01-03 | 2017-05-31 | 成都世联达科技有限公司 | A kind of refrigerator open system and method based on biological characteristic |
| CN106766660B (en) * | 2017-01-03 | 2019-01-15 | 成都世联达科技有限公司 | A kind of refrigerator open system and method based on biological characteristic |
| CN108626940A (en) * | 2017-03-23 | 2018-10-09 | 青岛海尔智能技术研发有限公司 | Refrigerating device |
| CN107238251A (en) * | 2017-05-27 | 2017-10-10 | 青岛海尔特种电冰柜有限公司 | The smart storage device and refrigeration plant of refrigeration plant |
| CN110260583A (en) * | 2019-06-12 | 2019-09-20 | 宁波埃迪五金工贸有限公司 | Child lock for refrigerator |
| CN110250756A (en) * | 2019-07-08 | 2019-09-20 | 西安石油大学 | A kind of Intelligent cabinet based on PLC control |
| CN111238141A (en) * | 2020-01-20 | 2020-06-05 | 海信（山东）冰箱有限公司 | Refrigerator and control method |
| CN111811186A (en) * | 2020-07-23 | 2020-10-23 | 何甜甜 | Door body assembly of refrigerator and refrigerator |
| CN112229622A (en) * | 2020-08-28 | 2021-01-15 | 中国核电工程有限公司 | Nuclear power field explosion wave simulation method and device |
| CN113216747A (en) * | 2021-06-07 | 2021-08-06 | 威艾特科技(深圳)有限公司 | Mobile phone lock with lock catch structure |
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Application publication date: 20090415 |