CN103236838A - Door opening frequency counting system for refrigerator and refrigerator provided with same - Google Patents
Door opening frequency counting system for refrigerator and refrigerator provided with same Download PDFInfo
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- CN103236838A CN103236838A CN2013101453061A CN201310145306A CN103236838A CN 103236838 A CN103236838 A CN 103236838A CN 2013101453061 A CN2013101453061 A CN 2013101453061A CN 201310145306 A CN201310145306 A CN 201310145306A CN 103236838 A CN103236838 A CN 103236838A
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Abstract
The invention provides a door opening frequency counting system for a refrigerator. The door opening frequency counting system comprises a detection device, an indoor illumination lamp of a setting room, a signal collection device and a controller, wherein the detection device is used for detecting whether a door of the refrigerator is opened or not; the signal collection device is used for collecting a pulse signal which is generated when the illumination lamp is lightened; and the controller is used for controlling the illumination lamp according to a detection result of the detection device, and counting a door opening frequency of the refrigerator according to a receiving frequency of the pulse signal. According to the door opening frequency counting system for the refrigerator disclosed by the embodiment of the invention, the door opening frequency can be known by a user and maintenance personnel, so the service life of a door body is roughly judged, and maintenance work of the door body is convenient; and meanwhile, the experience effect of the user can increase the market competitive force of the refrigerator. The invention further provides the refrigerator.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of door for refrigerator is opened the number of times statistical system and is had its refrigerator.
Background technology
All there is useful life in electric equipment as refrigerator.For example, the door opening times of refrigerator is more many, and is more frequent, will cause the refrigerator door decline in useful life.
Yet, computer control refrigerator does not in the market all have the statistical function of door opening times, make user or maintenance personal not know that the door body of refrigerator is opened or has closed how many times, also just be unable to find out the useful life of a body, only after the infringement of door body, can keep in repair according to damage, not only reduce the user to the experience of refrigerator, and user and maintenance personal can not learn the useful life that it is general.Just imagine, if user and maintenance personal can learn the useful life that it is general before the door body damages, then can prevent safeguarding after the body infringement.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, one object of the present invention is to propose a kind of door that is used for refrigerator that calculates the refrigerator open number of times and opens the number of times statistical system, this system can make user and maintenance personal learn that door opens number of times, thereby can roughly judge the useful life of the body of going out, be convenient to the maintenance work of a body, while user's experience effect, the market competitiveness of increase refrigerator.
Another object of the present invention is to propose a kind of refrigerator.
To achieve these goals, the embodiment of first aspect present invention provides a kind of door for refrigerator to open the number of times statistical system, comprising: checkout gear, and whether described checkout gear opens the door for detection of refrigerator; Described indoor illuminating lamp is set; The pulse signal that signal pickup assembly, described signal pickup assembly produce when be used for gathering described illumination lamp ignition; And controller, described controller is used for according to the testing result of described checkout gear described illuminating lamp being controlled, and opens number of times according to the door that the reception number of times of described pulse signal is added up described refrigerator.
The door that is used for refrigerator according to the embodiment of the invention is opened the number of times statistical system, the pulse signal statistics that illumination lamp ignition produces when opening the door the at every turn number of times of going out out, thereby user or maintenance personal are recognized in time body useful life roughly be convenient to maintenance and the maintenance of opposite house body.Promote the user simultaneously to the experience of refrigerator, strengthen the market competitiveness of refrigerator.
In addition, the door for refrigerator according to the above embodiment of the present invention is opened the number of times statistical system and can also be had following additional technical characterictic:
In some instances, described checkout gear is the light sensing device, described light sensing device be used for the induction refrigerator between indoor whether light arranged, and generation light detecting signal, so that described controller is controlled lighting of described illuminating lamp according to described light detecting signal and extinguished, and according to the reception number of times of described pulse signal the door of described refrigerator is opened number of times and add up.
In some instances, described Photoinduction device is light sensor.
In some instances, described checkout gear is door lamp switch, described door lamp switch is closed and disconnect at closing time when opening the door, so that described controller is controlled lighting of described illuminating lamp according to the state of described door lamp switch or extinguished, and according to the reception number of times of described pulse signal the door of described refrigerator is opened number of times and add up.
In some instances, also comprise: display unit, described display unit are used for that described door is opened number of times and are shown to the user.
In some instances, described controller is opened number of times for adding up each indoor door respectively.
The embodiment of second aspect present invention provides a kind of refrigerator, comprising: casing is limited with a chamber in the described casing; The door body, described door body is installed in and is used for opening and closing described chamber on the described casing; And as the described door for refrigerator of above-mentioned first aspect embodiment open the number of times statistical system.
According to the refrigerator of the embodiment of the invention, user or maintenance personal can recognize in time the door open number of times, thereby can roughly judge the useful life of the body of going out, be convenient to maintenance and the maintenance of opposite house body.Promote the user simultaneously to the experience of refrigerator, strengthen the market competitiveness of refrigerator.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structured flowchart of opening the number of times statistical system according to an embodiment of the invention for the door of refrigerator;
Fig. 2 is the schematic diagram that checkout gear that the door that is used for refrigerator is according to an embodiment of the invention opened the number of times statistical system door that is used for refrigerator when being the light sensing device is opened the number of times statistical system; And
Fig. 3 is the schematic diagram that checkout gear that the door that is used for refrigerator is according to an embodiment of the invention opened the number of times statistical system door that is used for refrigerator when being door lamp switch is opened the number of times statistical system.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.
Open number of times statistical system and refrigerator below in conjunction with the accompanying drawing description according to the door that is used for refrigerator of the embodiment of the invention.
Fig. 1 is the structure chart of opening the number of times statistical system according to an embodiment of the invention for the door of refrigerator.As shown in Figure 1, the door that is used for refrigerator is according to an embodiment of the invention opened number of times statistical system 100, comprising: checkout gear 110, illuminating lamp 120, signal pickup assembly 130 and controller 140.
Wherein, whether checkout gear 110 opens the door for detection of refrigerator.It is indoor between illuminating lamp 120 arranges.Signal pickup assembly 130 is used for gathering the pulse signal that produces when illuminating lamp 120 is lighted.Controller 140 is used for according to the testing result of checkout gear 110 illuminating lamp 120 being controlled, and opens number of times according to the door of the reception number of times statistics refrigerator of pulse signal.
Specifically, refrigerator is when opening the door, and illuminating lamp 120 is lighted, refrigerator is after closing the door, and illuminating lamp 120 extinguishes, when opening the door at every turn, illuminating lamp 120 instant ignitings can produce pulse signal, therefore, this pulse signal added up just can judge the number of times of going out out (door opening times).
As a concrete example, as shown in Figure 2, checkout gear 110 for example is light sensing device 111, light sensing device 111 be used for the induction refrigerator between indoor whether light arranged, and generation light detecting signal, so that controller 140 is controlled lighting of illuminating lamp 120 according to light detecting signal and extinguished, and according to the reception number of times of pulse signal the door of refrigerator is opened number of times and add up.In this example, Photoinduction device is light sensor.
Specifically, light sensing device 111(such as light sensor) and illuminating lamp 120 all be arranged on refrigerator between indoor, when opening the door, light sensing device 111 can be sensed light, generate light detecting signal, like this, controller 140 can be judged refrigerator open according to this light detecting signal, and after judging refrigerator open, control illuminating lamp 120 is lighted, illuminating lamp 120 is lighted the pulse signal of moment generation and is gathered by signal pickup assembly 130, and sending it to controller 140, controller 140 receives above-mentioned pulse signal at every turn, once counts, the door that like this, just can count refrigerator is opened number of times.
In another example of the present invention, as shown in Figure 3, checkout gear 110 also can be door lamp switch 112.Door lamp switch 112 is closed and disconnect at closing time when opening the door, so that controller 140 being according to the lighting or extinguish of the state control illuminating lamp 120 of door lamp switch 112, and according to the reception number of times of pulse signal the door of refrigerator being opened number of times and adds up.
Particularly, illuminating lamp 120 all links to each other with controller 140 with door lamp switch 112, and signal pickup assembly 130 is arranged in the loop of door lamp switch, when opening the door, door lamp switch 112 closures, controller 140 control illuminating lamps 120 are lighted, and produce pulse signal in the loop, gathered by signal pickup assembly 130, and the pulse signal that collects sent to controller 140, controller 140 is once counted after receiving pulse signal at every turn, the door that like this, just can count refrigerator is opened number of times.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the door that is used for refrigerator of the embodiment of the invention is opened the number of times statistical system and is also comprised: display unit 150.Display unit 150 is used for that door is opened number of times and is shown to the user.This display unit 150 for example is the display floater on the refrigerator.
In addition, there are some refrigerators to comprise refrigerating chamber and refrigerating chamber, also have some refrigerators to comprise refrigerating chamber, temperature-changing chamber and refrigerating chamber etc., like this, can be respectively at each indoor checkout gear 110, illuminating lamp 120 and signal pickup assembly 130 that correspondence is set, like this, controller 140 can be added up each indoor door respectively and open number of times.
The door that is used for refrigerator according to the embodiment of the invention is opened the number of times statistical system, and user or maintenance personal can recognize in time that door opens number of times, thereby can roughly judge the useful life of the body of going out, and are convenient to maintenance and the maintenance of opposite house body.Promote the user simultaneously to the experience of refrigerator, strengthen the market competitiveness of refrigerator.
Further embodiment of the present invention has also proposed a kind of refrigerator, comprising: casing, door body and the door that is used for refrigerator leave the number of times statistical system.
Wherein, opening the number of times statistical system for the door of refrigerator is that the door that is used for refrigerator that above-mentioned first aspect embodiment proposes is opened the number of times statistical system.
According to the refrigerator of the embodiment of the invention, user or maintenance personal can recognize in time the door open number of times, thereby can roughly judge the useful life of the body of going out, be convenient to maintenance and the maintenance of opposite house body.Promote the user simultaneously to the experience of refrigerator, strengthen the market competitiveness of refrigerator.
In addition, all be known for a person skilled in the art according to other formation and the effect of the refrigerator of the embodiment of the invention, do not do herein and give unnecessary details.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is by claim and be equal to and limit.
Claims (7)
1. a door that is used for refrigerator is opened the number of times statistical system, it is characterized in that, comprising:
Checkout gear, whether described checkout gear opens the door for detection of refrigerator;
Described indoor illuminating lamp is set;
The pulse signal that signal pickup assembly, described signal pickup assembly produce when be used for gathering described illumination lamp ignition; And
Controller, described controller are used for according to the testing result of described checkout gear described illuminating lamp being controlled, and open number of times according to the door that the reception number of times of described pulse signal is added up described refrigerator.
2. the door for refrigerator according to claim 1 is opened the number of times statistical system, it is characterized in that, described checkout gear is the light sensing device, described light sensing device be used for the induction refrigerator between indoor whether light arranged, and generation light detecting signal, so that described controller is controlled lighting of described illuminating lamp according to described light detecting signal and extinguished, and according to the reception number of times of described pulse signal the door of described refrigerator is opened number of times and add up.
3. the door for refrigerator according to claim 2 is opened the number of times statistical system, it is characterized in that described Photoinduction device is light sensor.
4. the door for refrigerator according to claim 1 is opened the number of times statistical system, it is characterized in that, described checkout gear is door lamp switch, described door lamp switch is closed and disconnect at closing time when opening the door, so that described controller is controlled lighting of described illuminating lamp according to the state of described door lamp switch or extinguished, and according to the reception number of times of described pulse signal the door of described refrigerator is opened number of times and add up.
5. the door for refrigerator according to claim 1 is opened the number of times statistical system, it is characterized in that, also comprises: display unit, described display unit are used for that described door is opened number of times and are shown to the user.
6. the door for refrigerator according to claim 1 is opened the number of times statistical system, it is characterized in that, described controller is used for adding up respectively each indoor door and opens number of times.
7. a refrigerator is characterized in that, comprising:
Casing is limited with a chamber in the described casing;
The door body, described door body is installed in and is used for opening and closing described chamber on the described casing; And
Open the number of times statistical system as each described door for refrigerator of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101453061A CN103236838A (en) | 2013-04-24 | 2013-04-24 | Door opening frequency counting system for refrigerator and refrigerator provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101453061A CN103236838A (en) | 2013-04-24 | 2013-04-24 | Door opening frequency counting system for refrigerator and refrigerator provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103236838A true CN103236838A (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101453061A Pending CN103236838A (en) | 2013-04-24 | 2013-04-24 | Door opening frequency counting system for refrigerator and refrigerator provided with same |
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| Country | Link |
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| CN (1) | CN103236838A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913591A (en) * | 2015-06-24 | 2015-09-16 | 合肥美的电冰箱有限公司 | Refrigerator and light control method of refrigerator |
| CN109028743A (en) * | 2018-05-25 | 2018-12-18 | 青岛海尔股份有限公司 | The control method of refrigerator and the refrigerator |
| CN113654297A (en) * | 2021-08-19 | 2021-11-16 | 珠海格力电器股份有限公司 | Refrigerator deodorizer control method and device and refrigerator |
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| CN1206822A (en) * | 1997-07-29 | 1999-02-03 | 三星电子株式会社 | Apparatus and method for controlling lighting of fluorescent lamp for refrigerator |
| CN1950656A (en) * | 2004-05-04 | 2007-04-18 | Bsh博世和西门子家用器具有限公司 | Household appliance comprising an interior light, and lighting subunit therefor |
| CN101392979A (en) * | 2008-10-31 | 2009-03-25 | 海信科龙电器股份有限公司 | Door switch counting refrigerator control system and defrosting control method thereof |
| CN101726155A (en) * | 2008-10-17 | 2010-06-09 | 康佳集团股份有限公司 | Refrigerator open counting device |
| CN203368441U (en) * | 2013-04-24 | 2013-12-25 | 合肥美的电冰箱有限公司 | Door opening frequency counting system for refrigerator and refrigerator provided with same |
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2013
- 2013-04-24 CN CN2013101453061A patent/CN103236838A/en active Pending
Patent Citations (5)
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| CN1206822A (en) * | 1997-07-29 | 1999-02-03 | 三星电子株式会社 | Apparatus and method for controlling lighting of fluorescent lamp for refrigerator |
| CN1950656A (en) * | 2004-05-04 | 2007-04-18 | Bsh博世和西门子家用器具有限公司 | Household appliance comprising an interior light, and lighting subunit therefor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913591A (en) * | 2015-06-24 | 2015-09-16 | 合肥美的电冰箱有限公司 | Refrigerator and light control method of refrigerator |
| CN104913591B (en) * | 2015-06-24 | 2018-01-16 | 合肥美的电冰箱有限公司 | The lamp light control method of refrigerator and refrigerator |
| CN109028743A (en) * | 2018-05-25 | 2018-12-18 | 青岛海尔股份有限公司 | The control method of refrigerator and the refrigerator |
| CN113654297A (en) * | 2021-08-19 | 2021-11-16 | 珠海格力电器股份有限公司 | Refrigerator deodorizer control method and device and refrigerator |
| CN113654297B (en) * | 2021-08-19 | 2022-06-14 | 珠海格力电器股份有限公司 | Refrigerator deodorizer control method and device and refrigerator |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130807 |