CN106123482A - Refrigerator temperature detecting system - Google Patents
Refrigerator temperature detecting system Download PDFInfo
- Publication number
- CN106123482A CN106123482A CN201610705420.9A CN201610705420A CN106123482A CN 106123482 A CN106123482 A CN 106123482A CN 201610705420 A CN201610705420 A CN 201610705420A CN 106123482 A CN106123482 A CN 106123482A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- temperature
- motor
- sensing probe
- mcu
- 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
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control 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
- F25D2700/12—Sensors measuring the inside temperature
Abstract
The invention discloses a kind of refrigerator temperature detecting system, including infrared temperature-sensing probe, motor and MCU, described motor is embedded at the inside of refrigerator, and described infrared temperature-sensing probe is connected with described motor；Described MCU electrically connects with described infrared temperature-sensing probe and described motor respectively, described MCU rotates to control described motor for sending control signal to described motor, and described motor rotates to adjust the temperature scanning angle of described infrared temperature-sensing probe for driving described infrared temperature-sensing probe.The present invention drives infrared temperature-sensing probe to rotate by motor, thus the scanning angle that realizes infrared temperature-sensing probe is adjustable, and then the temperature of everywhere in refrigerator all can be carried out perception and detection, and by temperature scanning it appeared that the focus of refrigerator inside, thus refrigerator local temperature is controlled, reach to control the effect of refrigerator temperature comprehensively.
Description
Technical field
The present invention relates to a kind of refrigerator control technology field, particularly relate to a kind of refrigerator temperature detecting system.
Background technology
The main temperature passed through in thermocouple temperature sensor perception refrigerator, the control of current refrigerator temperature in prior art
Refrigerator bulk temperature mainly according to the temperature of point near temperature sensor, is estimated and controls by method.Prior art is deposited
Technical problem is that: the position of thermocouple temperature sensor is immovable, causes the region in the refrigerator of perception limited, and
For in refrigerator away from temperature sensor region cannot its temperature of perception, the control of refrigerator temperature belongs to fuzzy control, causes
Refrigerator inside bulk temperature is uneven.
Summary of the invention
The technical problem to be solved in the present invention is that the position of thermocouple temperature sensor can not in order to overcome in prior art
Mobile, cause the region in the refrigerator of perception limited, and the control to refrigerator temperature can cause refrigerator inside bulk temperature not
Uniform defect, it is provided that a kind of refrigerator temperature detecting system.
The present invention solves above-mentioned technical problem by following technical proposals:
The invention provides a kind of refrigerator temperature detecting system, its feature is, including infrared temperature-sensing probe, motor
And MCU (micro-control unit), described motor is embedded at the inside of refrigerator, described infrared temperature-sensing probe and described stepping electricity
Machine connects；
Described MCU electrically connects with described infrared temperature-sensing probe and described motor respectively, and described MCU is for described step
Entering motor transmission control signal to rotate to control described motor, described motor is used for driving described infrared temperature-sensing probe
Rotate to adjust the temperature scanning angle of described infrared temperature-sensing probe.
It is preferred that described infrared temperature-sensing probe is for sending scanning signal to described MCU, described MCU for by described
Scanning signal is converted to temperature data and stores.
It is preferred that described MCU is additionally operable to generate control instruction according to described temperature data and send the controller to refrigerator,
Described control instruction is for adjusting the temperature in described refrigerator.
It is preferred that described refrigerator temperature detecting system also to include that a PCB (printed substrate), described MCU are integrated in described
On PCB, described PCB being additionally provided with motor and drives IC (integrated circuit), described MCU is for sending described control signal to described
Motor drives IC, and described motor drives IC for driving described motor to rotate according to described control signal.
It is preferred that described MCU is for periodically cycling through described control signal to described motor.
It is preferred that offer groove in the refrigerator doors of described refrigerator, described motor is embedded in described groove.
The most progressive effect of the present invention is: the present invention drives infrared temperature-sensing probe to rotate by motor, thus
The scanning angle realizing infrared temperature-sensing probe is adjustable, and then the temperature of everywhere in refrigerator can all be carried out perception and detection,
And by temperature scanning it appeared that the focus of refrigerator inside, thus refrigerator local temperature is controlled, reaches to control comprehensively
The effect of refrigerator temperature processed.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram of the refrigerator temperature detecting system of presently preferred embodiments of the present invention.
Fig. 2 be presently preferred embodiments of the present invention refrigerator temperature detecting system in motor and the tool of infrared temperature-sensing probe
Body arranges combinative structure schematic diagram.
Fig. 3 be presently preferred embodiments of the present invention refrigerator temperature detecting system in motor and the tool of infrared temperature-sensing probe
Body arranges fractionation structural representation.
Fig. 4 be presently preferred embodiments of the present invention refrigerator temperature detecting system in motor drive infrared temperature-sensing probe turn
The first dynamic structural representation.
Fig. 5 be presently preferred embodiments of the present invention refrigerator temperature detecting system in motor drive infrared temperature-sensing probe turn
The second dynamic structural representation.
Detailed description of the invention
Further illustrate the present invention below by the mode of embodiment, but the most therefore limit the present invention to described reality
Execute among example scope.
As it is shown in figure 1, the refrigerator temperature detecting system of the present invention include infrared temperature-sensing probe 1, motor 2 and
MCU3；Wherein, described infrared temperature-sensing probe 1 is connected with described motor 2, described MCU3 respectively with described infrared temperature-sensing probe
1 and described motor 2 electrically connect；
Specifically, described refrigerator temperature detecting system also includes that PCB4, described MCU3 are integrated on described PCB4, described
Being additionally provided with motor on PCB4 drives IC5, described MCU3 to drive IC5 to electrically connect with described motor by described motor；
As shown in Figures 2 and 3, described motor 2 is embedded at the inside of refrigerator, specifically, in the refrigerator doors 6 of described refrigerator
Side offers groove, and described motor 2 is embedded in described groove, and described infrared temperature-sensing probe 1 is then arranged on described stepping
On motor 2；
Described MCU3 can send control signal to described motor 2 and rotate to control described motor 2, described stepping
Motor 2 then drives connected described infrared temperature-sensing probe 1 to rotate by the rotation of self, and concrete described motor 2 carries
Move the schematic diagram after described infrared temperature-sensing probe 1 rotates as shown in Figure 4 and Figure 5, to adjust the temperature of described infrared temperature-sensing probe 1
Scanning angle, and then make described infrared temperature-sensing probe 1 can scan and detect all regions in refrigerator, it is achieved in refrigerator
Detecting of portion's temperature region-widely.Preferably, described MCU3 periodically can cycle through control letter to described motor 2
Number, such that it is able to drive described infrared temperature-sensing probe 1 scan round refrigerator inside by described motor 2.
Described control signal specifically can be sent and drive IC5 to described motor by described MCU3, described motor drive IC5
Described motor 2 is driven to rotate according to described control signal.
Scanning signal can be sent extremely described MCU3, described MCU3 by described infrared temperature-sensing probe 1 can be to described scanning signal
It is AD converted (analog digital conversion), described scanning signal is converted to temperature data and stores and analyze；Described MCU is also
Generating control instruction according to described temperature data and send the controller to refrigerator, the controller of refrigerator can be according to described control
Instruction adjusts the temperature in refrigerator, it is achieved thereby that carry out the temperature of refrigerator inside according to the temperature data feedback detected
Regulation and control comprehensively.
Although the foregoing describing the detailed description of the invention of the present invention, it will be appreciated by those of skill in the art that these
Being merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of the principle and essence of the present invention, these embodiments can be made various changes or modifications, but these change
Protection scope of the present invention is each fallen within amendment.
Claims (6)
1. a refrigerator temperature detecting system, it is characterised in that include infrared temperature-sensing probe, motor and MCU, described step
Entering motor and be embedded at the inside of refrigerator, described infrared temperature-sensing probe is connected with described motor；
Described MCU electrically connects with described infrared temperature-sensing probe and described motor respectively, and described MCU is for described stepping electricity
Machine sends control signal and rotates to control described motor, and described motor is used for driving described infrared temperature-sensing probe to rotate
To adjust the temperature scanning angle of described infrared temperature-sensing probe.
2. refrigerator temperature detecting system as claimed in claim 1, it is characterised in that described infrared temperature-sensing probe will be for scanning
Signal sends extremely described MCU, described MCU and stores for described scanning signal is converted to temperature data.
3. refrigerator temperature detecting system as claimed in claim 2, it is characterised in that described MCU is additionally operable to according to described temperature
Data genaration control instruction also sends the controller to refrigerator, and described control instruction is for adjusting the temperature in described refrigerator.
4. refrigerator temperature detecting system as claimed in claim 1, it is characterised in that described refrigerator temperature detecting system also includes
One PCB, described MCU are integrated on described PCB, described PCB is additionally provided with motor and drives IC, described MCU for by described control
Signal sends and drives IC to described motor, and described motor drives IC for driving described motor to turn according to described control signal
Dynamic.
5. refrigerator temperature detecting system as claimed in claim 1, it is characterised in that described MCU is for periodically to described
Motor cycles through described control signal.
6. the refrigerator temperature detecting system as described in any one in claim 1-5, it is characterised in that the refrigerator of described refrigerator
Offering groove in Men, described motor is embedded in described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705420.9A CN106123482A (en) | 2016-08-22 | 2016-08-22 | Refrigerator temperature detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705420.9A CN106123482A (en) | 2016-08-22 | 2016-08-22 | Refrigerator temperature detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123482A true CN106123482A (en) | 2016-11-16 |
Family
ID=57274061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705420.9A Pending CN106123482A (en) | 2016-08-22 | 2016-08-22 | Refrigerator temperature detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123482A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042333A1 (en) * | 2017-08-30 | 2019-03-07 | 青岛海尔股份有限公司 | Ice making control method for refrigerator |
| CN109682164A (en) * | 2018-12-29 | 2019-04-26 | 合肥美的电冰箱有限公司 | Control method, device and the refrigeration equipment of refrigeration equipment |
| CN110895083A (en) * | 2019-11-22 | 2020-03-20 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
Citations (9)
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|---|---|---|---|---|
| KR20020087800A (en) * | 2001-05-16 | 2002-11-23 | 주식회사 엘지이아이 | Refrigeration system |
| CN203704540U (en) * | 2013-12-31 | 2014-07-09 | 合肥晶弘电器有限公司 | Refrigerator temperature sensor protective cover |
| CN103913043A (en) * | 2014-04-25 | 2014-07-09 | 合肥晶弘电器有限公司 | Temperature sensing device installing structure and refrigerator |
| CN203837401U (en) * | 2014-04-25 | 2014-09-17 | 合肥晶弘电器有限公司 | Temperature sensing device installation structure and refrigerator |
| CN203971975U (en) * | 2014-08-19 | 2014-12-03 | 国家电网公司 | A kind of insulating box |
| CN204085001U (en) * | 2014-03-27 | 2015-01-07 | 合肥晶弘电器有限公司 | A kind of refrigerator with wink freezing function |
| CN204880950U (en) * | 2015-07-09 | 2015-12-16 | 中国海洋大学 | Automatic accomodate refrigerator drawer of food |
| CN205066284U (en) * | 2015-07-03 | 2016-03-02 | 江苏育苗通互联网科技有限公司 | Intelligent refrigerator |
| CN105466569A (en) * | 2016-01-06 | 2016-04-06 | 潘祖国 | Refrigerator temperature detection system based on swinging-type infrared temperature measurement device |
-
2016
- 2016-08-22 CN CN201610705420.9A patent/CN106123482A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020087800A (en) * | 2001-05-16 | 2002-11-23 | 주식회사 엘지이아이 | Refrigeration system |
| CN203704540U (en) * | 2013-12-31 | 2014-07-09 | 合肥晶弘电器有限公司 | Refrigerator temperature sensor protective cover |
| CN204085001U (en) * | 2014-03-27 | 2015-01-07 | 合肥晶弘电器有限公司 | A kind of refrigerator with wink freezing function |
| CN103913043A (en) * | 2014-04-25 | 2014-07-09 | 合肥晶弘电器有限公司 | Temperature sensing device installing structure and refrigerator |
| CN203837401U (en) * | 2014-04-25 | 2014-09-17 | 合肥晶弘电器有限公司 | Temperature sensing device installation structure and refrigerator |
| CN203971975U (en) * | 2014-08-19 | 2014-12-03 | 国家电网公司 | A kind of insulating box |
| CN205066284U (en) * | 2015-07-03 | 2016-03-02 | 江苏育苗通互联网科技有限公司 | Intelligent refrigerator |
| CN204880950U (en) * | 2015-07-09 | 2015-12-16 | 中国海洋大学 | Automatic accomodate refrigerator drawer of food |
| CN105466569A (en) * | 2016-01-06 | 2016-04-06 | 潘祖国 | Refrigerator temperature detection system based on swinging-type infrared temperature measurement device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019042333A1 (en) * | 2017-08-30 | 2019-03-07 | 青岛海尔股份有限公司 | Ice making control method for refrigerator |
| CN109682164A (en) * | 2018-12-29 | 2019-04-26 | 合肥美的电冰箱有限公司 | Control method, device and the refrigeration equipment of refrigeration equipment |
| CN110895083A (en) * | 2019-11-22 | 2020-03-20 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| CN110895083B (en) * | 2019-11-22 | 2021-06-01 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |