CN110513960A - A kind of refrigerator food thawing alarm set - Google Patents
A kind of refrigerator food thawing alarm set Download PDFInfo
- Publication number
- CN110513960A CN110513960A CN201910901518.5A CN201910901518A CN110513960A CN 110513960 A CN110513960 A CN 110513960A CN 201910901518 A CN201910901518 A CN 201910901518A CN 110513960 A CN110513960 A CN 110513960A
- Authority
- CN
- China
- Prior art keywords
- tank body
- alarm set
- chip microcontroller
- alarm
- refrigerator
- 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
- 238000010257 thawing Methods 0.000 title claims abstract description 44
- 235000013305 food Nutrition 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 18
- 230000003993 interaction Effects 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 25
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 239000010949 copper Substances 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 4
- 235000015110 jellies Nutrition 0.000 claims description 2
- 239000008274 jelly Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 208000033748 Device issues Diseases 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
Abstract
The present invention relates to technical field of electromechanical control, more particularly to a kind of refrigerator food thawing alarm set, defrosting alarm set is set in refrigerator, including hold-down support, tank body, detection device, alarm set, communication module and single-chip microcontroller, tank body is set on hold-down support, alarm set, communication module and detection device are connect with single-chip microcontroller respectively, detection device is set in tank body and for detecting whether the intracorporal ice of tank thaws for liquid, single-chip microcontroller is used to receive the defrosting signal that the detection device is sent, and alarm command is sent to alarm set to issue alarm signal, data interaction is carried out by communication module and the cell phone client of user simultaneously.Whether refrigerator food thawing alarm set provided by the present invention can thaw to food in refrigerator and carry out effective monitoring, and whole device structure is simple, easy for installation, be suitable for various refrigerators, without changing refrigerator structure, applicability is wider.
Description
Technical field
The present invention relates to technical field of electromechanical control, and in particular to a kind of refrigerator food thawing alarm set.
Background technique
Common refrigerator does not have the function of alarming after power-off or refrigeration system damage.In daily life, such as fruit ice
Case powers off suddenly or refrigeration system damage, and user is ignorant, and the food in refrigerator may be putrid and deteriorated.
Currently, occurring the refrigerator that can be alarmed when power supply disconnects on the market, remind user timely when power is off
Disposition, and supplied if refrigerator restores electric power after power-off during user outgoing (long-time of especially last from days is outgoing)
It answers, may be freezed again after the food thawing in refrigerator.If power-off time is long, food may be putrid and deteriorated, but
It is and is freezed again, user is difficult to find, and causes to perplex.
Summary of the invention
In order to solve the above technical problems, The present invention provides a kind of refrigerator food thawing alarm sets, can be avoided use
Eat the food to go bad after defrosting in family.
In order to reach above-mentioned technical effect, the present invention includes following technical scheme: the present invention provides a kind of refrigerator foods
Defrosting alarm set, the defrosting alarm set be set to refrigerator in, including hold-down support, tank body, detection device, alarm set,
Communication module and single-chip microcontroller, the tank body are set on the hold-down support, the alarm set, communication module and detection device point
It is not connect with the single-chip microcontroller, the detection device is set in the tank body and for detecting whether the intracorporal ice of the tank thaws
For liquid, the single-chip microcontroller is used to receive the defrosting signal that the detection device is sent, and sends alarm command to alarm set
To issue alarm signal, while data interaction is carried out by communication module and the cell phone client of user.
Further, the detection device includes steel ball, copper axis and spring, and copper shaft is fixed in the tank body
Portion, the both ends of copper axis are connect with the top and bottom of the tank body respectively, and the steel ball string is set in copper shaft, the tank body
Interior bottom is equipped with groove, and the spring is set in the groove, the spring and copper axis pass through respectively conducting wire respectively with single-chip microcontroller
Two pin connections, contact when the steel ball falls along copper shaft with the spring, and generate the electric signal of defrosting to single
Piece machine.
Further, timing module is equipped in the single-chip microcontroller, the timing module is for recording thawing time.
Preferably, the hold-down support includes pedestal and bracket, and one end of the bracket is connect with the firm banking, separately
The fixed tank body in one end, the single-chip microcontroller, communication module and alarm set are fixed on the base.
It is by adopting the above technical scheme, including following the utility model has the advantages that refrigerator food thawing alarm set provided by the present invention,
Effective monitoring can be carried out to whether food in refrigerator thaws, after refrigerator internal cause powers off or system failure causes defrosting, detection
Device issues signal triggering alarm set to remind refrigerator user's food to thaw, and is sent to user mobile phone by communication module
Client, so that user even if that can also monitor refrigerator defrosting situation outside, whole device structure is simple, easy for installation, fits
For various refrigerators, without changing refrigerator structure, applicability is wider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of refrigerator food thawing alarm set provided by the present invention；
Fig. 2 is the control principle drawing of originally putting provided refrigerator food thawing alarm set.
In figure,
1, pedestal；2, turnover mechanism；3, tank body；4, steel ball；5, copper axis；6, spring；7, single-chip microcontroller；8, bracket.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
In the present invention, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated dress primarily to better describe the present invention and embodiment
Set, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " " socket " shall be understood in a broad sense.For example, can
To be to be fixedly connected, it is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected,
It either indirectly connected through an intermediary, or is two connections internal between device, element or component.For
For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Unless otherwise indicated, the meaning of " multiple " is two or more.
The present invention is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment:
A kind of refrigerator food thawing alarm set is present embodiments provided, refering to figure, the defrosting alarm set is set to ice
In case, including hold-down support 1, tank body 3, detection device, alarm set, communication module and single-chip microcontroller 7, the tank body 3 are set to institute
It states on hold-down support, the alarm set, communication module and detection device are connect with the single-chip microcontroller respectively, the hold-down support
Including pedestal 1 and bracket 8, one end of the bracket is connect with the firm banking, the fixed tank body 3 of the other end, the list
Piece machine, communication module and alarm set are fixed on the base.
The detection device is set in the tank body and for detecting whether the intracorporal ice of the tank thaws for liquid, described
Single-chip microcontroller is used to receive the defrosting signal that the detection device is sent, and sends alarm command to alarm set to issue alarm signal
Number, while data interaction is carried out by communication module and the cell phone client of user.
The defrosting alarm set is placed in refrigerator, and hold-down support has supporting role, is placed in tank body 3 non-conductive
Liquid, when refrigerator runs well, liquid is frozen into solid-state, when refrigerator power-off or the system failure cause refrigerator room temperature
Excessively high, when so as to cause liquid ice-out, detection device sends defrosting signal to single-chip microcontroller, and single-chip microcontroller sends alarm command to report
Alarm device provides user by warning device, while carrying out data interaction by the mobile phone of communication module and user, so that outside
User can understand in real time in refrigerator and whether thaw, to prevent having the rotten food that thaws.It should be noted that when in tank body
Ice thaw thawing illustrates that food has thawed in refrigerator so that when steel ball drop at this time, steel ball contacted with spring generate it is corresponding
Defrosting signal.
In the present embodiment, specifically, the detection device includes steel ball 4, copper axis 5 and spring 6, and copper shaft 5 is fixed on
The middle part of the tank body 3, the both ends of copper axis 5 are connect with the top and bottom of the tank body 3 respectively, and the string of steel ball 4 is set to institute
It states on copper axis 5, bottom is equipped with groove in the tank body 3, and the spring 6 is set in the groove, the spring 6 and copper axis difference
It is respectively connect with two pins of single-chip microcontroller 7 by conducting wire, is connect when the steel ball 4 falls along copper shaft 5 with the spring 6
Touching, and the electric signal of defrosting is generated to single-chip microcontroller.
When refrigerator works normally, when there is not defrosting phenomenon, filled with ice in tank body, steel ball string is located on copper axis, by
Be in ice it is solid-state like, under the blocking of ice, steel ball is located at copper axis top, when thawing in refrigerator, in tank body ice-out at liquid,
Steel ball is contacted along backward under copper axis with spring, and steel ball, copper axis, spring and single-chip microcontroller form the access of a ball spring trigger,
The electric signal to thaw is generated to single-chip microcontroller, copper axis is used as the guide rail of steel ball, can be to avoid other using the preferable copper axis of electric conductivity
Type metal shaft because as conductor resistance it is excessive caused by ball spring flip-flop operation it is unstable.
Single-chip microcontroller sends alarm command to warning device, and warning device issues alarm signal to remind food in user's refrigerator
In thawed state.Wherein, warning device can be LED light or buzzer.Meanwhile single-chip microcontroller will be thawed by communication module
Information is sent to the cell phone client of user.In the present embodiment, single-chip microcontroller can be 89C52 single-chip microcontroller.
In order to enable user knows the food thawing time in refrigerator, so that it is putrid and deteriorated to judge whether food occurs, in institute
It states and is equipped with timing module in single-chip microcontroller, the timing module is sent to user visitor for recording thawing time, and by thawing time
Family end.
In the present embodiment, in order to enable the alarm set can be reused automatically, reminded carrying out a refrigerator defrosting
Afterwards, detection device is enabled to revert to original state to be monitored next time, the tank body is fixed by turnover mechanism
On the hold-down support.The turnover mechanism is steering engine, and the steering engine is fixed on the hold-down support and the steering engine
Output shaft is connect by connector with the tank body, and the steering engine is connect and under the control of single-chip microcontroller by institute with the single-chip microcontroller
State the overturning of tank body 180 degree.Specifically, after ice thaw is liquid, steel ball is glided by gravity, contacts generation one with spring afterwards
A electric signal is sent to single-chip microcontroller, and single-chip microcontroller starts the duration that timing is thawed after receiving signal, while controlling steering engine movement, from
And tank body is overturn, which is to make steel ball return to the initial position relative to tank body.To liquid in tank body again ice
After jelly, single-chip microcontroller receives signal, and controlling steering engine again overturns tank body.Specifically, in inner tank wall installation diaphragm pressure sensing
Device, since volume can increased water after becoming ice, then inner tank wall pressure increases, when pressure sensor is pressurized
When power reaches certain numerical value, signal can be sent to single-chip microcontroller, be freezed again so that single-chip microcontroller be made to know in tank body, turning at this moment
Turn to be to terminate time status in order to allow tank body to return to initial position, be again introduced into monitor state.
It should be noted that diaphragm pressure sensor used by the present embodiment can from the market directly purchase gained,
For example, model can be FSR402, its working principle is that common knowledge, details are not described herein again.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of refrigerator food thawing alarm set, the defrosting alarm set is set in refrigerator, which is characterized in that including fixation
Support, tank body (3), detection device, alarm set, communication module and single-chip microcontroller (7), the tank body (3) are set to the fixed branch
On seat, the alarm set, communication module and detection device are connect with the single-chip microcontroller (7) respectively, and the detection device is set to
Whether the ice in the tank body (3) and for detecting in the tank body (3) thaws, and the single-chip microcontroller (7) is for receiving the inspection
The defrosting signal that device is sent is surveyed, and sends alarm command to alarm set to issue alarm signal, while passing through communication module
Data interaction is carried out with the cell phone client of user.
2. refrigerator food thawing alarm set according to claim 1, which is characterized in that the detection device includes steel ball
(4), copper axis (5) and spring (6), copper shaft (5) are fixed on the middle part of the tank body (3), the both ends of copper axis (5) respectively with institute
The top and bottom connection of tank body (3) is stated, steel ball (4) string is set on copper shaft (5), and the interior bottom of the tank body (3) is set
Fluted, the spring (6) is set in the groove, and the spring (6) and copper axis (5) pass through conducting wire respectively and single-chip microcontroller respectively
(7) two pins connection, contacts when the steel ball (4) is fallen along copper shaft (5) with the spring (6), and generate solution
The electric signal of jelly gives single-chip microcontroller (7).
3. refrigerator food thawing alarm set according to claim 2, which is characterized in that the tank body (3) passes through overturning
Mechanism is fixed on the hold-down support.
4. refrigerator food thawing alarm set according to claim 3, which is characterized in that the turnover mechanism is steering engine,
The steering engine is fixed on the hold-down support and the output shaft of the steering engine is connect by connector with the tank body, the rudder
Machine connect with the single-chip microcontroller and overturns the tank body 180 degree under the control of single-chip microcontroller.
5. refrigerator food thawing alarm set according to claim 1, which is characterized in that the alarm set is LED light
Or buzzer.
6. refrigerator food thawing alarm set according to claim 1, which is characterized in that be equipped with timing in the single-chip microcontroller
Module, the timing module is for recording thawing time.
7. refrigerator food thawing alarm set according to claim 1, which is characterized in that the hold-down support includes pedestal
(1) it is connect with bracket (8), one end of the bracket (8) with the firm banking (1), the fixed tank body (3) of the other end, institute
Single-chip microcontroller (7), communication module and alarm set is stated to be fixed on the pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901518.5A CN110513960A (en) | 2019-09-23 | 2019-09-23 | A kind of refrigerator food thawing alarm set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901518.5A CN110513960A (en) | 2019-09-23 | 2019-09-23 | A kind of refrigerator food thawing alarm set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110513960A true CN110513960A (en) | 2019-11-29 |
Family
ID=68631796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910901518.5A Pending CN110513960A (en) | 2019-09-23 | 2019-09-23 | A kind of refrigerator food thawing alarm set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513960A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090952U (en) * | 1990-12-05 | 1991-12-18 | 陈金会 | Defreezing device for refrigerator |
| CN201053524Y (en) * | 2007-06-22 | 2008-04-30 | 广东恒基金属制品实业有限公司 | One-way valve for heat pump refrigeration system |
| CN202033872U (en) * | 2011-04-19 | 2011-11-09 | 上海理工大学 | Danger warning device for freezing-process construction |
| CN205448480U (en) * | 2016-03-01 | 2016-08-10 | 海德昆仑（北京）科技股份有限公司 | Warning refrigerator unfreezes |
| CN106568265A (en) * | 2016-11-18 | 2017-04-19 | 施发绒 | Energy-saving and outage-preventing intelligent refrigerator |
| CN107133696A (en) * | 2017-05-03 | 2017-09-05 | 安徽卓源世创智能技术股份有限公司 | A kind of urban energy management system and its method based on cloud computing technology |
| CN207662048U (en) * | 2017-10-25 | 2018-07-27 | 刘靖宇 | A kind of special utility box of refrigerator for detecting whether to power off for a long time |
| CN208973467U (en) * | 2018-04-28 | 2019-06-14 | 燕山大学 | A kind of charging device driving overturning based on steering engine |
| CN210801769U (en) * | 2019-09-11 | 2020-06-19 | 河南理工大学 | Power-off reminding device for freezing chamber |
| CN211204632U (en) * | 2019-09-23 | 2020-08-07 | 沈阳工程学院 | Refrigerator food thawing reminding device |
-
2019
- 2019-09-23 CN CN201910901518.5A patent/CN110513960A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090952U (en) * | 1990-12-05 | 1991-12-18 | 陈金会 | Defreezing device for refrigerator |
| CN201053524Y (en) * | 2007-06-22 | 2008-04-30 | 广东恒基金属制品实业有限公司 | One-way valve for heat pump refrigeration system |
| CN202033872U (en) * | 2011-04-19 | 2011-11-09 | 上海理工大学 | Danger warning device for freezing-process construction |
| CN205448480U (en) * | 2016-03-01 | 2016-08-10 | 海德昆仑（北京）科技股份有限公司 | Warning refrigerator unfreezes |
| CN106568265A (en) * | 2016-11-18 | 2017-04-19 | 施发绒 | Energy-saving and outage-preventing intelligent refrigerator |
| CN107133696A (en) * | 2017-05-03 | 2017-09-05 | 安徽卓源世创智能技术股份有限公司 | A kind of urban energy management system and its method based on cloud computing technology |
| CN207662048U (en) * | 2017-10-25 | 2018-07-27 | 刘靖宇 | A kind of special utility box of refrigerator for detecting whether to power off for a long time |
| CN208973467U (en) * | 2018-04-28 | 2019-06-14 | 燕山大学 | A kind of charging device driving overturning based on steering engine |
| CN210801769U (en) * | 2019-09-11 | 2020-06-19 | 河南理工大学 | Power-off reminding device for freezing chamber |
| CN211204632U (en) * | 2019-09-23 | 2020-08-07 | 沈阳工程学院 | Refrigerator food thawing reminding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202067169U (en) | Humiture remote monitor based on Internet of Things | |
| CN105972832B (en) | Electric water heater water outlet power-off control system capable of preventing misoperation | |
| CN110398312B (en) | Intelligent outdoor hydrant remote water pressure monitoring terminal and intelligent outdoor hydrant | |
| CN205505553U (en) | Alarm device that warning refrigerator men wei closed | |
| CN211204632U (en) | Refrigerator food thawing reminding device | |
| CN110513960A (en) | A kind of refrigerator food thawing alarm set | |
| CN205555134U (en) | Liquid nitrogen container liquid level monitoring system | |
| US3696362A (en) | Low electrolyte level alarm devices | |
| CN202141282U (en) | Remote humidity monitor | |
| CN104677039A (en) | Supermarket refrigerator management system based on fault diagnosis function | |
| CN111586086B (en) | Cold-chain equipment temperature control system and method based on GPRS technology OpenCPU development platform | |
| CN102476670A (en) | Anti-theft alarming device of storage battery | |
| CN201316162Y (en) | Supercooling protection water dispenser | |
| CN110809061A (en) | Internet of things health information monitoring device and method | |
| US20140056327A1 (en) | Status indicator for temperature-sensitive goods | |
| CN205426205U (en) | Multi -functional humiture monitoring appearance | |
| CN204905713U (en) | Safe switch board | |
| CN210664560U (en) | Humidity sensing intelligent terminal with GPS positioning function | |
| CN201435012Y (en) | Intelligent water level controller | |
| CN210865021U (en) | Well lid alarm and alarm system | |
| CN202133919U (en) | Humiture power failure monitor | |
| CN214492663U (en) | Vehicle-mounted refrigerator | |
| CN202417692U (en) | Cooling water level and water temperature monitoring alarm of diesel engine | |
| CN215864218U (en) | Freezing storage box with switch monitoring function | |
| CN110751813A (en) | Gas alarm system based on infrared imaging |
Legal Events
| 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 |