CN201236553Y - Computer cipher door lock apparatus used for refrigerator - Google Patents
Computer cipher door lock apparatus used for refrigerator Download PDFInfo
- Publication number
- CN201236553Y CN201236553Y CNU2008201210030U CN200820121003U CN201236553Y CN 201236553 Y CN201236553 Y CN 201236553Y CN U2008201210030 U CNU2008201210030 U CN U2008201210030U CN 200820121003 U CN200820121003 U CN 200820121003U CN 201236553 Y CN201236553 Y CN 201236553Y
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- electromagnetic lock
- cabinet door
- lock
- 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
Links
Images
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a computer code door locking device applied in a freezer or a refrigerator. The door locking device comprises a cabinet and a cabinet door. An electromagnetic lock is arranged on one side used for opening the cabinet door; a lock retaining sheet matched with a lock head of the electromagnetic lock is arranged on a buccal frame of the cabinet body; the electromagnetic lock is connected with a control unit; the control unit is connected with a code input unit; the control unit and the code input unit are both arranged on the cabinet door; and the electromagnetic lock is the latching state when in power-off condition. Because the utility model has the advantages that the electromagnetic lock to lock the cabinet door is adopted, the code input unit and the code control unit are arranged on the cabinet door, and the correct code is input for opening and closing the cabinet door. Therefore, the accident occurrence is avoided and the safe use of the freezer product is ensured.
Description
Technical field
The utility model belongs to Freezer Products (comprising refrigerator) field, particularly relates to a kind of computer cipher door lock assembly that is used for refrigerator or refrigerator.
Background technology
At present, the domestic and international market Freezer Products (comprising refrigerator) almost all be mechanical lockset, lock shaft is set on cabinet, lock core and the locking plate that is connected are set on the cabinet door, tangle the purpose that door lock for refrigerator is lived in the lock shaft realization thereby make locking plate collude by the key rotary locking cylinder.This structure manufacturing is simple, low price, but also bring a series of dangerous places, children operate easily, as long as children have key just freezer door easily can be opened or closed, also will ownly itself lock in the refrigerator easily, thereby bring injury to children.This problem takes place especially easily in some large supermarkets, the medium unserviced place in open air even family.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of computer cipher door lock assembly that is used for refrigerator or refrigerator, needs the input password to come opening and closing cabinet door, has avoided unexpected generation, has guaranteed the safe handling of Freezer Products.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of computer cipher door lock assembly that is used for refrigerator or refrigerator, comprise cabinet and cabinet door, unlatching one side of described cabinet door is provided with electromagnetic lock, the mouth frame of described cabinet is provided with the stopper sheet that matches with the tapered end of electromagnetic lock, described electromagnetic lock connects control module, and control module connects the password input block, and described control module and password input block all are arranged on the cabinet door, wherein, described electromagnetic lock is a locked state in off-position.
As preferably, the tapered end of above-mentioned electromagnetic lock is the tack tapered end.The tack tapered end can be avoided the unexpected butt of the cabinet door of opening.
Above-mentioned control module is connected with password and revises switch or password reset switch.
As preferably, above-mentioned electromagnetic lock is connected with emergency service power supply and emergency service switch.Like this, can open the cabinet door under the situation of refrigerator or refrigerator outage, the article of avoiding storing go bad.
The utility model is owing to adopted above technical scheme, adopt electromagnetic lock locking cabinet door, and password input block and control module are set on the cabinet door, come opening and closing cabinet door by inputing correct password, avoid unexpected generation, guaranteed the safe handling of Freezer Products.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a closing component structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of computer cipher door lock assembly that is used for refrigerator or refrigerator as shown in Figure 1 and Figure 2, comprise cabinet and cabinet door 10, unlatching one side of described cabinet door 10 is provided with electromagnetic lock 7, the mouth frame 9 of described cabinet is provided with the stopper sheet 8 that matches with the tapered end 71 of electromagnetic lock 7, described electromagnetic lock 7 connects control module 3, and control module 3 connects password input block 1, and described control module 3 and password input block 1 all are arranged on the cabinet door 10, wherein, described electromagnetic lock 7 is a locked state in off-position.The tapered end 71 of above-mentioned electromagnetic lock 7 is the tack tapered end.Above-mentioned control module 3 is connected with password and revises switch 6.Above-mentioned electromagnetic lock 7 is connected with emergency service power supply and emergency service switch.Above-mentioned password input block 1 is the input pad pasting, the input pad pasting is put into card lid 2, it is the wiring board that control module 3 is set that card covers 2 belows, the card cover 2 and wiring board be installed in the cartridge 4, cartridge 4 mounting box 5 of packing into, mounting box 5 embeds and is installed on the cabinet door 10, and wiring board connects electromagnetic lock, input pad pasting and password by lead and revises switch.
In the present embodiment, because electromagnetic lock tapered end end face is 90 degree end faces (being tack), under normal conditions for stretching out state, because the stopper sheet has been installed on the mouth frame, therefore, the refrigerator door cannot freely open and close, have only by behind the input pad pasting input proper password, control module is given under the situation of the electromagnetic lock signal of telecommunication (or in case of emergency using dry cell batteries to give the electromagnetic lock signal of telecommunication), and the electromagnetic lock tapered end sucks, and the refrigerator door just can freely open or close.Can input 2 groups of passwords by the input pad pasting, when password is imported correct, control module can be given the electromagnetic lock signal of telecommunication in 3 seconds, thereby electromagnetic lock sucks tapered end, like this, can open or close the refrigerator door in this 3 second, time is in case surpassed for 3 seconds, electromagnetic lock ejects tapered end, just can't normally open or close the refrigerator door, can only input password once more.Therefore, children are not knowing under the situation of unlocking cipher it is impossible open and close the refrigerator door, thereby bring safety to children.The power supply that control module uses, is not having when refrigerator under the situation of external power supply supply by the power supply after the transformation as domestic power supply, directly powers to electromagnetic lock by dry cell batteries and can open the cabinet door yet.
Claims (4)
1. computer cipher door lock assembly that is used for refrigerator or refrigerator, comprise cabinet and cabinet door (10), it is characterized in that, unlatching one side of described cabinet door (10) is provided with electromagnetic lock (7), the mouth frame (9) of described cabinet is provided with the stopper sheet (8) that matches with the tapered end (71) of electromagnetic lock (7), described electromagnetic lock (7) connects control module (3), control module (3) connects password input block (1), described control module (3) and password input block (1) all are arranged on the cabinet door (10), wherein, described electromagnetic lock (7) is a locked state in off-position.
2. a kind of computer cipher door lock assembly that is used for refrigerator or refrigerator according to claim 1 is characterized in that the tapered end (71) of described electromagnetic lock (7) is the tack tapered end.
3. a kind of computer cipher door lock assembly that is used for refrigerator or refrigerator according to claim 1 and 2 is characterized in that, described control module (3) is connected with password and revises switch or password reset switch.
4. a kind of computer cipher door lock assembly that is used for refrigerator or refrigerator according to claim 3 is characterized in that described electromagnetic lock (7) is connected with emergency service power supply and emergency service switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201210030U CN201236553Y (en) | 2008-07-14 | 2008-07-14 | Computer cipher door lock apparatus used for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201210030U CN201236553Y (en) | 2008-07-14 | 2008-07-14 | Computer cipher door lock apparatus used for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236553Y true CN201236553Y (en) | 2009-05-13 |
Family
ID=40649293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201210030U Expired - Fee Related CN201236553Y (en) | 2008-07-14 | 2008-07-14 | Computer cipher door lock apparatus used for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236553Y (en) |
Cited By (6)
| 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 |
| CN106152683A (en) * | 2015-04-17 | 2016-11-23 | 苏州三星电子有限公司 | A kind of refrigerator with locking function |
| CN106766522A (en) * | 2016-12-09 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerating device and its control method |
| CN108386083A (en) * | 2018-05-10 | 2018-08-10 | 松下冷链（大连）有限公司 | A kind of medical refrigerator with electronic lock |
| CN108397053A (en) * | 2018-03-27 | 2018-08-14 | 广州合众生物科技有限公司 | A kind of external hanging type electronic lock system |
| CN110073156A (en) * | 2016-08-30 | 2019-07-30 | 艾本德股份公司 | The refrigerator devices run with network voltage |
-
2008
- 2008-07-14 CN CNU2008201210030U patent/CN201236553Y/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN106152683A (en) * | 2015-04-17 | 2016-11-23 | 苏州三星电子有限公司 | A kind of refrigerator with locking function |
| CN110073156A (en) * | 2016-08-30 | 2019-07-30 | 艾本德股份公司 | The refrigerator devices run with network voltage |
| CN110073156B (en) * | 2016-08-30 | 2021-06-08 | 艾本德股份公司 | Refrigerator operating with mains voltage |
| CN106766522A (en) * | 2016-12-09 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerating device and its control method |
| CN108397053A (en) * | 2018-03-27 | 2018-08-14 | 广州合众生物科技有限公司 | A kind of external hanging type electronic lock system |
| CN108386083A (en) * | 2018-05-10 | 2018-08-10 | 松下冷链（大连）有限公司 | A kind of medical refrigerator with electronic lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201236553Y (en) | Computer cipher door lock apparatus used for refrigerator | |
| CN102606002B (en) | Wireless control safety box/cabinet and application method thereof | |
| CN201250557Y (en) | Electronic cipher lock device | |
| CN106639669A (en) | All-purpose interchangeable smart lock | |
| CN101638959B (en) | Self-generating electric lock | |
| CN201486264U (en) | Fingerprint coded lock | |
| CN201635567U (en) | Fingerprint password cashbox | |
| CN101182743A (en) | Intelligent puzzle lock and safe thereof | |
| CN201033980Y (en) | Cabinet electronic lock | |
| CN105184933B (en) | A kind of Fingerprint Lock | |
| CN206400555U (en) | A kind of computer security device | |
| CN203366413U (en) | Intelligent lock | |
| CN101852043A (en) | Fingerprint lock | |
| CN202081734U (en) | Tongue-turning type lock head of electronic control safe-guard door lock | |
| CN211229892U (en) | Low-voltage power distribution cabinet and power distribution cabinet system | |
| CN204576638U (en) | For the master control borad of electronic lock and the control circuit of electronic lock and system | |
| CN103276974A (en) | Dedicated double-control electronic control lock for safe deposit box and controlled by digital mechanical key and password | |
| CN101221609A (en) | Computer cabinet with IC card recognition function | |
| CN208267572U (en) | A kind of intelligent alarm lock core | |
| CN207752548U (en) | Double anti-theft cipher is locked | |
| CN201176875Y (en) | Intelligent puzzle lock | |
| CN105469491B (en) | A kind of electronic type traffic signaling equipment safety-protection lock | |
| CN201560638U (en) | Code-insurance safe-guard door lock device | |
| CN215708527U (en) | Safety box | |
| CN105155934B (en) | A kind of lockset |
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: 20090513 Termination date: 20100714 |