CN105737512A - Refrigerator door control device - Google Patents

Refrigerator door control device Download PDF

Info

Publication number
CN105737512A
CN105737512A CN201610322507.8A CN201610322507A CN105737512A CN 105737512 A CN105737512 A CN 105737512A CN 201610322507 A CN201610322507 A CN 201610322507A CN 105737512 A CN105737512 A CN 105737512A
Authority
CN
China
Prior art keywords
delay circuit
refrigerator door
refrigerator
control device
alarm
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
CN201610322507.8A
Other languages
Chinese (zh)
Inventor
不公告发明人
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.)
Nanning Maohong Information Technology Co Ltd
Original Assignee
Nanning Maohong Information Technology 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 Nanning Maohong Information Technology Co Ltd filed Critical Nanning Maohong Information Technology Co Ltd
Priority to CN201610322507.8A priority Critical patent/CN105737512A/en
Publication of CN105737512A publication Critical patent/CN105737512A/en
Pending legal-status Critical Current

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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/003—Arrangement or mounting of control or safety devices for movable 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • 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
    • F25D29/008—Alarm 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
    • F25D2600/00—Control issues
    • F25D2600/02—Timing
    • 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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention discloses a refrigerator door control device. The refrigerator door control device comprises an infrared sensor, an alarm, a main controller, an automatic door closing device, a delay circuit and a time setting key, and is characterized in that the main controller is connected with the infrared sensor, the alarm, the delay circuit and the automatic door closing device; and the delay circuit is connected with the time setting key and delaying time can be set through the time setting key. According to the refrigerator door control device provided by the invention, whether a person exists in front of a refrigerator door is detected through the infrared sensor, and if no person exists, the delay circuit is started, warning is transmitted by the alarm after the delaying time is reached, and meanwhile, the automatic door closing device is started to close the refrigerator door, so that the problems that electric energy is wasted and foods in a refrigerator go bad when a user forgets closing the refrigerator door are solved.

Description

A kind of refrigerator doors controls device
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of refrigerator doors and control device.
Background technology
In daily life, user forgets that closing refrigerator door is recurrent thing, and refrigerator doors has been forgotten to close or close not tight, temperature in refrigerator can drop, and compressor can work without cessation, and wastes electricity, shorten the longevity of refrigerator, the food in refrigerator also can be made easily to produce to go bad simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of refrigerator doors and control device, to solve the above-mentioned multinomial defect caused in prior art.
The present invention is by the following technical solutions:
For reaching above-mentioned purpose, the present invention provides a kind of refrigerator doors to control device, it includes infrared inductor, alarm, master controller, door engine, delay circuit and set of time key, it is characterised in that: described master controller is connected with infrared inductor, alarm, delay circuit and self closing device respectively；Described delay circuit is connected with set of time key, can be set the time of time delay by set of time key.
Beneficial effects of the present invention:
Provide a kind of refrigerator doors and control device, by infrared inductor detects whether have people before refrigerator doors, if nobody, delay circuit starts, after reaching delay time, alarm sends alarm, door engine starts refrigerator doors closedown simultaneously, solves user and forgets that closing refrigerator door causes the problem of food spoilage in waste of energy and refrigerator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
The specific embodiment of the present invention is described below.
As shown in Figure 1, a kind of refrigerator doors controls device, it includes infrared inductor 1, alarm 2, master controller 3, door engine 4, delay circuit 5 and set of time 6 key, it is characterised in that: described master controller 3 is connected with infrared inductor 1, alarm 2, delay circuit 5 and self closing device 4 respectively；Described delay circuit 5 is connected with set of time key 6, can be set the time of time delay by set of time key 6.
A kind of refrigerator doors of the present invention controls device, by infrared inductor detects whether have people before refrigerator doors, if nobody, delay circuit starts, after reaching delay time, alarm sends alarm, door engine starts refrigerator doors closedown simultaneously, solves user and forgets that closing refrigerator door causes the problem of food spoilage in waste of energy and refrigerator.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.

Claims (1)

1. a refrigerator doors controls device, it includes infrared inductor, alarm, master controller, door engine, delay circuit and set of time key, it is characterised in that: described master controller is connected with infrared inductor, alarm, delay circuit and self closing device respectively；Described delay circuit is connected with set of time key, can be set the time of time delay by set of time key.
CN201610322507.8A 2016-05-16 2016-05-16 Refrigerator door control device Pending CN105737512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610322507.8A CN105737512A (en) 2016-05-16 2016-05-16 Refrigerator door control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610322507.8A CN105737512A (en) 2016-05-16 2016-05-16 Refrigerator door control device

Publications (1)

Publication Number Publication Date
CN105737512A true CN105737512A (en) 2016-07-06

Family

ID=56256110

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610322507.8A Pending CN105737512A (en) 2016-05-16 2016-05-16 Refrigerator door control device

Country Status (1)

Country Link
CN (1) CN105737512A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120909A (en) * 2017-06-05 2017-09-01 南京创维家用电器有限公司 A kind of automatic opening and closing door method of refrigerator and refrigerator
CN107477970A (en) * 2017-07-27 2017-12-15 沈阳海尔电冰箱有限公司 The enabling control method of refrigerator and the refrigerator using this method
CN108716813A (en) * 2018-09-05 2018-10-30 深圳市猎搜有限公司 The control device of control method and intelligent refrigerator that refrigerator door is automatically closed
CN112212557A (en) * 2019-07-10 2021-01-12 博西华电器（江苏）有限公司 Control method of refrigeration equipment and refrigeration equipment
WO2023151694A1 (en) * 2022-02-14 2023-08-17 海尔智家股份有限公司 Refrigeration appliance having intelligent door alarm

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005180913A (en) * 2005-03-17 2005-07-07 Mitsubishi Electric Corp Control device for refrigerator
KR20080035098A (en) * 2006-10-18 2008-04-23 엘지전자 주식회사 Refrigerator and remote controller beibg capable of ir communication
CN101749923A (en) * 2008-12-22 2010-06-23 康佳集团股份有限公司 Method and device for controlling refrigerator door
CN202470612U (en) * 2012-01-12 2012-10-03 亓烽旭 Delayed automatic refrigerating chamber closing device for refrigerator
CN204648806U (en) * 2015-03-04 2015-09-16 青岛海尔科技有限公司 For the door engine of refrigerator
CN105279905A (en) * 2014-06-08 2016-01-27 史大涌 Refrigerator door and security door open smart alarm device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005180913A (en) * 2005-03-17 2005-07-07 Mitsubishi Electric Corp Control device for refrigerator
KR20080035098A (en) * 2006-10-18 2008-04-23 엘지전자 주식회사 Refrigerator and remote controller beibg capable of ir communication
CN101749923A (en) * 2008-12-22 2010-06-23 康佳集团股份有限公司 Method and device for controlling refrigerator door
CN202470612U (en) * 2012-01-12 2012-10-03 亓烽旭 Delayed automatic refrigerating chamber closing device for refrigerator
CN105279905A (en) * 2014-06-08 2016-01-27 史大涌 Refrigerator door and security door open smart alarm device
CN204648806U (en) * 2015-03-04 2015-09-16 青岛海尔科技有限公司 For the door engine of refrigerator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107120909A (en) * 2017-06-05 2017-09-01 南京创维家用电器有限公司 A kind of automatic opening and closing door method of refrigerator and refrigerator
CN107477970A (en) * 2017-07-27 2017-12-15 沈阳海尔电冰箱有限公司 The enabling control method of refrigerator and the refrigerator using this method
CN107477970B (en) * 2017-07-27 2021-11-26 沈阳海尔电冰箱有限公司 Refrigerator door opening control method and refrigerator adopting same
CN108716813A (en) * 2018-09-05 2018-10-30 深圳市猎搜有限公司 The control device of control method and intelligent refrigerator that refrigerator door is automatically closed
CN112212557A (en) * 2019-07-10 2021-01-12 博西华电器（江苏）有限公司 Control method of refrigeration equipment and refrigeration equipment
WO2023151694A1 (en) * 2022-02-14 2023-08-17 海尔智家股份有限公司 Refrigeration appliance having intelligent door alarm

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160706

WD01 Invention patent application deemed withdrawn after publication