CN109163486A - A kind of refrigerator - Google Patents

A kind of refrigerator Download PDF

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Publication number
CN109163486A
CN109163486A CN201811070226.3A CN201811070226A CN109163486A CN 109163486 A CN109163486 A CN 109163486A CN 201811070226 A CN201811070226 A CN 201811070226A CN 109163486 A CN109163486 A CN 109163486A
Authority
CN
China
Prior art keywords
range sensor
refrigerator
cabinet door
range
sensor
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.)
Pending
Application number
CN201811070226.3A
Other languages
Chinese (zh)
Inventor
方辰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yongkang Huage Industrial Product Design Co Ltd
Original Assignee
Yongkang Huage Industrial Product Design Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yongkang Huage Industrial Product Design Co Ltd filed Critical Yongkang Huage Industrial Product Design Co Ltd
Priority to CN201811070226.3A priority Critical patent/CN109163486A/en
Publication of CN109163486A publication Critical patent/CN109163486A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00Self-contained movable devices, e.g. domestic refrigerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00Means for sensing or measuring; Sensors therefor
    • F25D2700/04Sensors detecting the presence of a person

Abstract

The invention discloses a kind of refrigerators, including ontology, it is provided with cabinet door on the ontology, further includes range sensor, the range sensor is arranged on the body at certain altitude from the ground, when object is with a certain distance from the range sensor, the range sensor can issue signal, and when normal state, the cabinet door is in locking state, when the range sensor issues signal, the cabinet door unlock.The refrigerator designed in this way only highly reaches certain people close to refrigerator, and range sensor could issue signal, and cabinet door could be opened, and Height Standard is not achieved in child, can not just open cabinet door.

Description

A kind of refrigerator
Technical field
The present invention relates to refrigeration equipments, more particularly to a kind of refrigerator.
Background technique
Refrigerator is very common household electrical appliance, and existing refrigerator has a problem that, is exactly that adult and child cannot be distinguished, It can open easily.Therefore many problems are produced, such as child often forgets to close after opening refrigerator doors, causes energy The damage of food in source waste and refrigerator.In addition many foods are also that adult is not intended to child to contact in refrigerator.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of refrigerator, what height did not reach a certain height People can not open.
The present invention is achieved through the following technical solutions: a kind of refrigerator, including ontology, is provided with cabinet on the ontology Door, further includes range sensor, and the range sensor is arranged on the body at certain altitude from the ground, when object is from institute When stating range sensor certain distance, the range sensor can issue signal, and when normal state, the cabinet door is in locking State, when the range sensor issues signal, the cabinet door unlock.The refrigerator designed in this way only highly reaches certain People close to refrigerator, range sensor could issue signal, and cabinet door could be opened, and Height Standard is not achieved in child, just not do Method opens cabinet door.
In above-mentioned technical proposal, it is preferred that when object and the range sensor are at a distance of 0 to 1 meter, the Distance-sensing Device issues signal.In order to avoid not surveying, range sensor is issued into being arranged within the scope of 0 to 1 meter apart from section for signal, this Range is also conventional distance when people removes out refrigerator apart from refrigerator, and setting within this range, reaches height people or object is remote Place is by that can't unlock refrigerator cabinet door.
In above-mentioned technical proposal, it is preferred that height of the range sensor apart from 1 meter to 1.3 meters of ground.General child Son is later just more sensible more than 4 years old, will not open refrigerator and forget to close cabinet door, will not at will take the thing of the inside It eats, sets this altitude range, height ranges at substantially child 4 years old.
In above-mentioned technical proposal, it is preferred that the range sensor setting has the one of the cabinet door on the body On face.In the one side of refrigerator cabinet door, front does not have shelter generally, avoids accidentally surveying, in addition, people is also when opening cabinet door It stands in this side.
In above-mentioned technical proposal, it is preferred that the range sensor is infrared sensor.
In above-mentioned technical proposal, it is preferred that there are two the range sensors, and two range sensors are separated by one Fixed distance, when two range sensors all issue signal, the cabinet door unlock.If a main Distance-sensing Device, child's height is inadequate, but hand is stretched and cover range sensor unintentionally and can also solve locker door up.Two distances are arranged to pass After sensor, child must cover two range sensor vocabulary solution locker doors simultaneously, and the probability occurred in this way will be big It is big to reduce.
In above-mentioned technical proposal, it is preferred that between two range sensors apart from when 10cm to 50cm.Two distances Within this range, one hand of one side child can not cover simultaneously two range sensors for the distance setting of sensor, On the other hand, in the presence of, two range sensors can be detected easily at adult station.
The invention has the following beneficial effects: the refrigerators designed in this way, only highly reach certain people close to refrigerator, away from Signal could be issued from sensor, cabinet door could be opened, and Height Standard is not achieved in child, can not just open cabinet door.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
Referring to Fig. 1, a kind of refrigerator, including ontology 1 is provided with cabinet door 11,12 on the ontology, further includes range sensor 2, institute It states range sensor 2 to be arranged on the ontology 1 at certain altitude from the ground, when object is from 2 one spacing of range sensor From when, the range sensor 2 can issue signal, and when normal state, the cabinet door 11,12 is in locking state, when described When range sensor 2 issues signal, the cabinet door 11,12 is unlocked.The refrigerator designed in this way only highly reaches certain people and connects Nearly refrigerator, range sensor could issue signal, and cabinet door could be opened, and Height Standard is not achieved in child, can not just open Cabinet door.
When object and the range sensor 2 are at a distance of 0 to 1 meter, the range sensor issues signal.In order to avoid not It surveys, range sensor is issued into being arranged within the scope of 0 to 1 meter apart from section for signal, this range is also that people goes out the refrigerator to be Conventional distance apart from refrigerator, setting within this range, reach height people or object at a distance by that can't unlock refrigerator Cabinet door.
Height of the range sensor 2 apart from 1 meter to 1.3 meters of ground.General child is more than just to compare within 4 years old to understand later Thing will not open refrigerator and forget to close cabinet door, and the thing that will not help yourself by the inside sets this altitude range model It encloses, height ranges at substantially child 4 years old.
The setting of range sensor 2 is on the body in the one side with the cabinet door.In the one side of refrigerator cabinet door, Front does not have shelter generally, avoids not surveying, in addition, people is also to stand in this side when opening cabinet door.
The range sensor 2 is infrared sensor.
There are two the range sensors 2, and two range sensors 2 are at intervals, described in two When range sensor 2 all issues signal, the cabinet door 11,12 is unlocked.If a main range sensor, child's height is not It is enough, but hand is stretched and cover range sensor unintentionally and can also solve locker door up.It is arranged after two range sensors, child Two range sensor vocabulary solution locker doors must be covered simultaneously, and the probability occurred in this way just will be greatly reduced.
Between two range sensors 2 apart from when 10cm to 50cm.The distance of two range sensors is set in this In a range, one hand of one side child can not cover simultaneously two range sensors, and on the other hand, adult stands in face Before, two range sensors can be detected easily.

Claims (7)

1. a kind of refrigerator, including ontology, cabinet door is provided on the ontology, it is characterised in that: it further include range sensor, it is described Range sensor is arranged on the body at certain altitude from the ground, when object is with a certain distance from the range sensor, The range sensor can issue signal, and when normal state, the cabinet door is in locking state, when the range sensor is sent out Out when signal, the cabinet door unlock.
2. refrigerator according to claim 1, it is characterised in that: when object and the range sensor are at a distance of 0 to 1 meter, The range sensor issues signal.
3. refrigerator according to claim 1, it is characterised in that: height of the range sensor apart from 1 meter to 1.3 meters of ground Degree.
4. refrigerator according to claim 1, it is characterised in that: the range sensor setting has institute on the body It states in the one side of cabinet door.
5. refrigerator according to claim 1, it is characterised in that: the range sensor is infrared sensor.
6. refrigerator according to claim 5, it is characterised in that: there are two the range sensors, and two distances At intervals, when two range sensors all issue signal, the cabinet door unlocks sensor.
7. refrigerator according to claim 6, it is characterised in that: between two range sensors apart from when 10cm arrive 50cm。
CN201811070226.3A 2018-09-13 2018-09-13 A kind of refrigerator Pending CN109163486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811070226.3A CN109163486A (en) 2018-09-13 2018-09-13 A kind of refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811070226.3A CN109163486A (en) 2018-09-13 2018-09-13 A kind of refrigerator

Publications (1)

Publication Number Publication Date
CN109163486A true CN109163486A (en) 2019-01-08

Family

ID=64879304

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811070226.3A Pending CN109163486A (en) 2018-09-13 2018-09-13 A kind of refrigerator

Country Status (1)

Country Link
CN (1) CN109163486A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259286A (en) * 2019-06-11 2019-09-20 宁波埃迪五金工贸有限公司 A kind of child lock for refrigerator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1118907A (en) * 1994-03-31 1996-03-20 货款接收机公司 Coin sensor device
US20090249693A1 (en) * 2008-04-03 2009-10-08 Sadeq Ahmed Al-Qassem Safety door, door lock and door lock release mechanism
CN204345988U (en) * 2014-12-01 2015-05-20 合肥康富动漫科技有限公司 A kind of with display and the Refrigerator for children of sounding
KR20150063279A (en) * 2013-11-30 2015-06-09 전민관 Refrigerator where opening and closing are convenient
CN205027028U (en) * 2015-09-09 2016-02-10 深圳市福田区青少年科技教育协会 Children's safety refrigerator
CN106152697A (en) * 2015-04-21 2016-11-23 青岛海尔智能技术研发有限公司 Control method and the refrigerator of refrigerator switch gate
CN205939920U (en) * 2016-07-07 2017-02-08 辽宁科技学院 Refrigerator of to prevent children from open by mistake door
CN107726703A (en) * 2017-11-15 2018-02-23 佛山市淇特科技有限公司 A kind of refrigerator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1118907A (en) * 1994-03-31 1996-03-20 货款接收机公司 Coin sensor device
US20090249693A1 (en) * 2008-04-03 2009-10-08 Sadeq Ahmed Al-Qassem Safety door, door lock and door lock release mechanism
KR20150063279A (en) * 2013-11-30 2015-06-09 전민관 Refrigerator where opening and closing are convenient
CN204345988U (en) * 2014-12-01 2015-05-20 合肥康富动漫科技有限公司 A kind of with display and the Refrigerator for children of sounding
CN106152697A (en) * 2015-04-21 2016-11-23 青岛海尔智能技术研发有限公司 Control method and the refrigerator of refrigerator switch gate
CN205027028U (en) * 2015-09-09 2016-02-10 深圳市福田区青少年科技教育协会 Children's safety refrigerator
CN205939920U (en) * 2016-07-07 2017-02-08 辽宁科技学院 Refrigerator of to prevent children from open by mistake door
CN107726703A (en) * 2017-11-15 2018-02-23 佛山市淇特科技有限公司 A kind of refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259286A (en) * 2019-06-11 2019-09-20 宁波埃迪五金工贸有限公司 A kind of child lock for refrigerator

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