CN206803592U - A kind of refrigerator of band power failure alarm - Google Patents
A kind of refrigerator of band power failure alarm Download PDFInfo
- Publication number
- CN206803592U CN206803592U CN201720546758.4U CN201720546758U CN206803592U CN 206803592 U CN206803592 U CN 206803592U CN 201720546758 U CN201720546758 U CN 201720546758U CN 206803592 U CN206803592 U CN 206803592U
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- CN
- China
- Prior art keywords
- alarm
- power failure
- refrigerator
- supply unit
- module
- 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.)
- Expired - Fee Related
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Abstract
It the utility model is related to a kind of refrigerator of band power failure alarm, including body and warning system, warning system includes MCU, temperature sensing device, liquid crystal display device, acoustic-optic alarm, storage device, alarm supply unit, MCU includes power failure detection module, temperature collect module, message processing module and display output module, the external power source and alarm supply unit of the power failure detection module connection refrigerator, alarm supply unit charging is given when external power source has electricity, alarm supply unit is set to be powered to the other parts of warning system when external power source is without electricity, temperature collect module connects temperature sensing device, message processing module connects storage device, temperature collect module and display output module, the display output module connection liquid crystal display device and acoustic-optic alarm.After user goes out for a long time, if stopping electricity in family, it is known that power failure duration, and the maximum temperature reached in refrigerator, for assessing the corrupt situation of food.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of refrigerator with power failure warning function.
Background technology
Common refrigerator does not have power alarm function.In daily life, if refrigerator powers off suddenly, and user is just
Well not on side, the food in refrigerator may be putrid and deteriorated.
There is the refrigerator that can be alarmed when supply of electric power disconnects at present, remind user to dispose in time when power is off.And
If refrigerator is gone out in user（The long-time of particularly last from days is gone out）Recover supply of electric power, Ke Nengbing again after period power-off
Freezed again after food thawing in case.Such as resolute time is long, and food may be putrid and deteriorated, but is frozen again again
On, user can't see, and cause to perplex.Existing type of alarm does not solve this problem.
Utility model content
The purpose of this utility model is improved and innovated for shortcoming present in background technology and problem, there is provided one
The recordable power failure process of kind, the refrigerator for facilitating user's assessment dietary regimen.
The technical solution of the utility model is to construct a kind of refrigerator of band power failure alarm, including body and warning system, its
In：Described warning system includes MCU, temperature sensing device, liquid crystal display device, acoustic-optic alarm, storage device, alarm
Supply unit, described MCU include power failure detection module, temperature collect module, message processing module and display output module, institute
The external power source and alarm supply unit of power failure detection module connection refrigerator are stated, alarm supply unit is given when external power source has electricity
Charging, alarm supply unit is set to be powered to the other parts of warning system when external power source is without electricity, the temperature collect module connects
Jointing temp sensing device, described information processing module connection storage device, temperature collect module and display output module are described aobvious
Show output module connection liquid crystal display device and acoustic-optic alarm.
In one of the embodiments, described warning system also includes flexible box, be provided with described body sidewall with
The holding tank that the flexible box is engaged, the flexible box can be embedded in the holding tank, and the liquid crystal display device is arranged on
The side of the flexible box, the flexible box are connected with holding tank by delivery device, a control machine of the delivery device
Structure is arranged between the refrigerator doors of body and the doorframe of refrigerator storeroom so that when being opened the door for the first time after power failure, the pusher
Flexible box is released holding tank by structure.
In one of the embodiments, described message processing module includes thermograph module and time recording module,
The temperature data and time data that temperature sensing device measures can be sent into storage device, the liquid crystal display device includes highest
Warm viewing area, lowest temperature viewing area and power failure duration viewing area.
In one of the embodiments, described power failure detection module is additionally provided with super-charge super-discharge control circuit, prevents pair
Alarm supply unit overcharges and alarmed supply unit over-discharge.
In one of the embodiments, described MCU is single-chip microcomputer, and described alarm supply unit is lithium battery.
In one of the embodiments, described delivery device is screw mandrel.
The advantages of the utility model and beneficial effect include：
Warning system is provided with, after user goes out for a long time, if stopping electricity in family, it is known that when having a power failure
It is long, and the maximum temperature reached in refrigerator, for assessing the corrupt situation of food, even if freezed after food thawing again,
It can also accomplish；
Liquid crystal display device is arranged on concealed flexible box, is not take up completely in refrigerator during routine use
Portion uses space, and and can is prompted user in a manner of most eye-catching when needed.
Brief description of the drawings
Fig. 1 is the structural representation of warning system in embodiment.
Fig. 2 is the overlooking the structure diagram of embodiment.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough and comprehensive.
It should be noted that when element be considered as " setting " on another element, it can be direct sets or even
It is connected on another element or may be simultaneously present centering elements.
Unless otherwise defined, all technologies used herein and scientific terminology and technical field of the present utility model
The implication that is generally understood that of technical staff it is identical.Term used in the description is intended merely to describe specifically to implement purpose,
It is not intended to limit the utility model.
Embodiment
The refrigerator of alarm as shown in figure 1, a kind of band has a power failure, including body and warning system, wherein：Described warning system
Including MCU（1）, temperature sensing device 2, liquid crystal display device 3, acoustic-optic alarm 4, storage device 5, alarm supply unit 6,
Described MCU（1）Including power failure detection module 11, temperature collect module 12, message processing module 13 and display output module 14,
The power failure detection module 11 connects the external power source and alarm supply unit 6 of refrigerator, and alarm electricity is given when external power source has electricity
Source device 6 charges, and alarm supply unit 6 is powered to the other parts of warning system when external power source is without electricity, the temperature is adopted
Collect module 12 and connect temperature sensing device 2, described information processing module 13 connects storage device 5, temperature collect module 12 and shown
Show output module 14, the display output module 14 connects liquid crystal display device 3 and acoustic-optic alarm 4.
As shown in Fig. 2 in the present embodiment, described warning system also includes flexible box 9, is set on described body sidewall
There is the holding tank 7 being engaged with the flexible box 9, the flexible box 9 can be embedded in the holding tank 7, the liquid crystal display dress
3 sides for being arranged on the flexible box 9 are put, the flexible box 9 is connected with holding tank 7 by delivery device 8, the delivery device
8 controlling organization 81 is arranged between the refrigerator doors 10 of body and the doorframe of refrigerator storeroom 11 so that first after power failure
During secondary enabling, flexible box 9 is released holding tank 7 by the delivery device 81.
More preferably, described message processing module includes thermograph module and time recording module, can be by TEMP
Temperature data and time data that device measures are sent into storage device, and the liquid crystal display device includes highest temperature viewing area, most
Low temperature display area and power failure duration viewing area.
Described power failure detection module is additionally provided with super-charge super-discharge control circuit, prevents from overcharging to alarm supply unit
With alarm supply unit over-discharge.
Described MCU is single-chip microcomputer, and described alarm supply unit is lithium battery, and described delivery device is screw mandrel.
It will be apparent that in the above-described embodiments, under normal circumstances, flexible box is in retraction holding tank so that refrigerator sheet
The side wall of body still appears to smooth, and flexible box can just be pushed mechanism and release only when needing to be alarmed, so not shadow
Ring the routine use of refrigerator.Certainly, the release mode of flexible box can be integral translation or be rotated out of along a line edge
Come, it is therefore an objective to show the liquid crystal display device being disposed thereon in front of the user.
Temperature sensing device is at least two, and one is arranged on refrigerating chamber, and one is arranged on refrigerating chamber.It is of course also possible to
It is more, while multi-point sampling is carried out to refrigerating chamber and refrigerating chamber, makes the record of temperature more accurate.
Operation principle of the present utility model is：
After refrigerator power-off, alarm supply unit starts each several part power supply to warning system, and warning system is started working：
MCU separated in time reads the temperature data and record of temperature sensing device, and storage device is arrived in storage.Restored electricity in outside
Afterwards, MCU is analyzed the data of acquisition, extracts the minimum temperature and maximum temperature measured, and power failure duration.It is outside extensive
Alarm supply unit is charged simultaneously after multiple power supply, the charge and discharge to supply unit of alarming are by super-charge super-discharge control circuit
Protected, avoid the damage of alarm supply unit.Refrigerator user is arranged on the ice in body when opening refrigerator doors next time
Controlling organization between chamber door and the doorframe of refrigerator storeroom（Such as microswitch）Control delivery device to release flexible box to hold
Receive groove, while MCU shows minimum temperature, maximum temperature and power failure duration data by display output module in liquid crystal display
Shown on device, and carry out acousto-optic prompting, user is assessed blackout condition the very first time, even if weight again after food thawing
Newly freeze, user also can know whether go bad.
Embodiment described in the utility model is only the description carried out to preferred embodiment of the present utility model, not
The utility model spirit and scope are defined, on the premise of the utility model design philosophy is not departed from, work in this area
The all variations and modifications that journey technical staff makes to the technical solution of the utility model, protection of the present utility model all should be fallen into
Scope, the claimed technology contents of the utility model, all record in detail in the claims.
Claims (6)
- The refrigerator of alarm 1. a kind of band has a power failure, including body and warning system, it is characterised in that：Described warning system includes MCU, temperature sensing device, liquid crystal display device, acoustic-optic alarm, storage device, alarm supply unit, described MCU bags Power failure detection module, temperature collect module, message processing module and display output module are included, the power failure detection module connects ice The external power source and alarm supply unit of case, alarm supply unit charging are given when external power source has electricity, when external power source is without electricity Alarm supply unit is set to be powered to the other parts of warning system, the temperature collect module connects temperature sensing device, described Message processing module connection storage device, temperature collect module and display output module, the display output module connect liquid crystal Display device and acoustic-optic alarm.
- The refrigerator of alarm 2. band according to claim 1 has a power failure, it is characterised in that：Described warning system also includes flexible Box, the holding tank being engaged with the flexible box is provided with described body sidewall, the flexible box can be embedded in the receiving Groove, the liquid crystal display device are arranged on the side of the flexible box, and the flexible box is connected with holding tank by delivery device, One controlling organization of the delivery device is arranged between the refrigerator doors of body and the doorframe of refrigerator storeroom so that after power failure When opening the door for the first time, flexible box is released holding tank by the delivery device.
- The refrigerator of alarm 3. band according to claim 1 has a power failure, it is characterised in that：Described message processing module includes temperature Logging modle and time recording module are spent, the temperature data and time data that temperature sensing device measures can be sent into storage dress Put, the liquid crystal display device includes highest temperature viewing area, lowest temperature viewing area and power failure duration viewing area.
- The refrigerator of alarm 4. band according to claim 1 has a power failure, it is characterised in that：Described power failure detection module is also set up There is super-charge super-discharge control circuit, prevent supply unit over-discharge that alarm supply unit is overcharged and alarmed.
- The refrigerator of alarm 5. band according to claim 1 has a power failure, it is characterised in that：Described MCU is single-chip microcomputer, described Alarm supply unit is lithium battery.
- The refrigerator of alarm 6. band according to claim 2 has a power failure, it is characterised in that：Described delivery device is screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546758.4U CN206803592U (en) | 2017-05-17 | 2017-05-17 | A kind of refrigerator of band power failure alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546758.4U CN206803592U (en) | 2017-05-17 | 2017-05-17 | A kind of refrigerator of band power failure alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803592U true CN206803592U (en) | 2017-12-26 |
Family
ID=60740028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546758.4U Expired - Fee Related CN206803592U (en) | 2017-05-17 | 2017-05-17 | A kind of refrigerator of band power failure alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780811A (en) * | 2018-12-26 | 2019-05-21 | 珠海格力电器股份有限公司 | A kind of power blackout situation determines method, apparatus, storage medium and refrigerator |
-
2017
- 2017-05-17 CN CN201720546758.4U patent/CN206803592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780811A (en) * | 2018-12-26 | 2019-05-21 | 珠海格力电器股份有限公司 | A kind of power blackout situation determines method, apparatus, storage medium and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |