CN109163486A - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- 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
- cabinet door
- range
- refrigerator
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/04—Sensors detecting the presence of a person
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Optical Radar Systems And Details Thereof (AREA)
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
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。
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)
| 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)
| 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 |
-
2018
- 2018-09-13 CN CN201811070226.3A patent/CN109163486A/en active Pending
Patent Citations (8)
| 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)
| 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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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |