CN104654734B - Between a kind of utilization, room illumination lamp carries out the method and cold storage plant of indicating fault - Google Patents
Between a kind of utilization, room illumination lamp carries out the method and cold storage plant of indicating fault Download PDFInfo
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- CN104654734B CN104654734B CN201510064094.3A CN201510064094A CN104654734B CN 104654734 B CN104654734 B CN 104654734B CN 201510064094 A CN201510064094 A CN 201510064094A CN 104654734 B CN104654734 B CN 104654734B
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- China
- Prior art keywords
- cold storage
- storage plant
- door switch
- illumination lamp
- control panel
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Classifications
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- 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
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- 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
- F25D27/00—Lighting arrangements
- F25D27/005—Lighting arrangements combined with control means
-
- 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
Abstract
The embodiment of the present invention provides the method and cold storage plant that room illumination lamp between a kind of utilization carries out indicating fault, can reduce cold storage plant cost, improves the accuracy of indicating fault.The cold storage plant includes control panel and at least one compartment, and each compartment is provided with for being opened and closed the door body of compartment, compartment door switch corresponding with door body and a room illumination lamp；Wherein, a room illumination lamp and compartment door switch are connected with control panel respectively；When door body is closed, compartment door switch is closed；When door body is opened, compartment door switch open；Meanwhile, compartment door switch can be included by manually opened or closing, methods described：When the compartment door switch open of cold storage plant, control panel control room room illumination lamp is lighted；When the compartment door switch of cold storage plant is closed, control panel control room room illumination lamp carries out indicating fault.The method of indicating fault provided in an embodiment of the present invention, for the instruction to cold storage plant failure.
Description
Technical field
The present invention relates to room illumination lamp carries out method and the refrigeration of indicating fault between refrigerator field, more particularly to a kind of utilization
Device.
Background technology
With stepping up for people's living standard, functional requirement of the user to refrigerator is more and more, and some functions need
Refrigerator arranges microcontroller and can just complete, therefore microcomputer type refrigerator is increasingly favored by consumer.
In order to realize more functions, microcomputer type refrigerator has more electric elements than traditional mechanical refrigerator,
Therefore the installation procedure of microcomputer type refrigerator is more complicated, also easily breaks down during use, therefore in order to ensure
The accuracy of installation process, or the position of failure electric elements, microcomputer type refrigerator can be accurately positioned when breaking down
Electric fault detection function and fault indication function are needed to have, is detected during convenient installation, or after-sales service.Prior art
Indicating fault method typically arranges the module of special indicating fault in microcomputer type refrigerator, for example, can be in micro computer
Display module is set in type refrigerator, when refrigerator some electric elements break down, electrical equipment unit is shown in display module
The information such as the title or fault type of part；Audible alarm module can also be set in microcomputer type refrigerator, when refrigerator electrical equipment unit
When part breaks down, alarm is sent；Or communication module can also be set in microcomputer type refrigerator, when refrigerator electric elements go out
During existing failure, alarm signal is generated, and the alarm signal is sent to by the warning device for pre-setting by the communication module, led to
Cross the warning device and issue the user with alarm.
But, the above-mentioned module cost dedicated for indicating fault is all higher, by taking display module as an example, in order to meet
It is easy to viewing and demand attractive in appearance, when the information of title or fault type of failure electric elements is shown, normal conditions can be selected
LCDs is selected, and the cost of LCDs is higher, therefore cause the cost increase of refrigerator, be unfavorable for that the popularization of refrigerator makes
With.Meanwhile, the structure of these special modules itself is also complex, failure may also occurs, enter during use
And the situation of indicating fault mistake caused by the failure due to failure indication module occurs, reduce the accurate of indicating fault
Property.
The content of the invention
Embodiments of the invention provide the method and cold storage plant that room illumination lamp between a kind of utilization carries out indicating fault, can
Cold storage plant cost is reduced, the accuracy of indicating fault is improved.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
On the one hand, the embodiment of the present invention provides a kind of method that room illumination lamp carries out indicating fault between utilization, for refrigerating
Device, the cold storage plant include control panel and at least one compartment, and the compartment is provided with for being opened and closed the door of the compartment
Body, compartment door switch corresponding with the door body and a room illumination lamp；
Wherein, between described, room illumination lamp and the compartment door switch are connected with the control panel respectively；When the door body is closed
When closing, the compartment door switch is closed；When the door body is opened, the compartment door switch open；Meanwhile, the compartment door is opened
Closing can be included by manually opened or closing, methods described：
When the compartment door switch open of the cold storage plant, the control panel controls the compartment illumination lamp ignition；
When the compartment door switch of the cold storage plant is closed, between the control panel control is described, room illumination lamp carries out failure
Indicate.
On the other hand, the embodiment of the present invention provides the cold storage plant that room illumination lamp between a kind of utilization carries out indicating fault, institute
Stating cold storage plant includes control panel and at least one compartment, and the compartment is provided with for being opened and closed the door body of the compartment, with institute
State the corresponding compartment door switch of door body and a room illumination lamp；
Wherein, between described, room illumination lamp and the compartment door switch are connected with the control panel respectively；When the door body is closed
When closing, the compartment door switch is closed；When the door body is opened, the compartment door switch open；Meanwhile, the compartment door is opened
Close can by it is manually opened or close,
The control panel includes：
First processing units, for when the compartment door switch open of the cold storage plant, room illumination lamp between control is described
Light；
Second processing unit, for when the compartment door switch of the cold storage plant is closed, room illumination lamp between control is described
Carry out indicating fault.
Between a kind of utilization of embodiment of the present invention offer, room illumination lamp carries out the method for indicating fault and has indicating fault work(
The cold storage plant of energy, the cold storage plant include control panel and at least one compartment, and the compartment is provided with described for being opened and closed
The door body of compartment, compartment door switch corresponding with the door body and a room illumination lamp；Wherein, room illumination lamp and described between described
Compartment door switch is connected with the control panel respectively；When the door body is closed, the compartment door switch is closed；When the door body
During unlatching, the compartment door switch open；Meanwhile, the compartment door switch can be by manually opened or closing；When the refrigeration
During the compartment door switch open of device, the control panel controls the compartment illumination lamp ignition；When the compartment of the cold storage plant
When door switch is closed, between the control panel control is described, room illumination lamp carries out indicating fault.Compared to prior art, the present invention is real
Example is applied when indicating fault is carried out, it is not necessary to special failure indication module is set, but passes through the existing compartment of cold storage plant
Illuminating lamp is indicated, has saved material, reduced the cost of cold storage plant, be conducive to promoting the use of for cold storage plant.Meanwhile,
Due to control cold storage plant between room illumination lamp electric elements it is less so that when carrying out indicating fault by a room illumination lamp,
Affect the possibility of the accuracy of indicating fault less as a room illumination lamp breaks down, improve the accurate of indicating fault
Property.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the method flow diagram that room illumination lamp carries out indicating fault between a kind of utilization provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram that room illumination lamp carries out indicating fault between another kind of utilization provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of cold storage plant provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of compartment provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of control panel provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another kind of control panel provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another control panel provided in an embodiment of the present invention；
Fig. 8 is the structural representation of another control panel provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of method that room illumination lamp carries out indicating fault between utilization, for cold storage plant, often
Cold storage plant includes the devices such as refrigerator and refrigerator-freezer.
Wherein, the cold storage plant includes control panel and at least one compartment, and the compartment is provided with described for being opened and closed
The door body of compartment, compartment door switch corresponding with the door body and a room illumination lamp；Described room illumination lamp and the compartment
Door switch is connected with the control panel respectively；When the door body is closed, the compartment door switch is closed；When the door body is opened
When, the compartment door switch open；Meanwhile, the compartment door switch can be by manually opened or closing.
Specifically, when the compartment door switch open of the cold storage plant, room illumination lamp between the control panel control is described
Light；When the compartment door switch of the cold storage plant is closed, between control panel control is described, room illumination lamp carries out failure and refers to
Show.
In prior art, compartment door switch is the switch of a room illumination lamp, and both are directly connected to.When user opens compartment
During door body, compartment door switch is in opening, now illumination lamp ignition, is easy to user's access food materials；When user closes compartment
Door body when, compartment door switch is closed, now illuminating lamp extinguish, economize on resources.
In the embodiment of the present invention, it is described between room illumination lamp and the compartment door switch be connected with the control panel respectively, when
When user opens the door body of compartment, compartment door switch is in opening, and control panel detects compartment door switch in unlatching shape
State, to a bright signal in room illumination lamp sending point, this time room illumination lamp is lighted, and is easy to user's access food materials；Between user closes
The door body of room, or compartment door body opens, but maintenance personal is when being closed compartment door switch manually, control panel detection
Being closed to compartment door switch, fault indication signal being sent to a room illumination lamp, this time room illumination lamp is according to control
The control of plate carries out indicating fault, is easy to maintenance personal indicate the failure of cold storage plant appearance.It should be noted that compartment shines
After bright lamp carries out indicating fault, a room illumination lamp normally can extinguish, and economize on resources.
In practical application, when user opens the door body of compartment, compartment door switch can also send to control panel and open letter
Number, control panel after open signal is received, to a bright signal in room illumination lamp sending point；It is same when user closes compartment
Door body, or compartment door body opens, but maintenance personal, when being closed compartment door switch manually, compartment door switch is to control
Making sheet sends shutdown signal, and control panel sends fault indication signal to a room illumination lamp after shutdown signal is received.
Common, cold storage plant includes multiple compartments, and each compartment may be provided with a room illumination lamp, example, cold
Hiding device can include multiple refrigerator rooms, and each refrigerator room is provided with a room illumination lamp, is carrying out fault type instruction
When, can indicate that type is carried out according to the corresponding illuminating lamp of the fault type by room illumination lamp between one of refrigerator room
Indicate；Can also between multiple refrigerator rooms room illumination lamp by indicating type according to the corresponding illuminating lamp of the fault type
Indicated, the embodiment of the present invention is not limited to this.
So, when indicating fault is carried out, it is not necessary to which special failure indication module is set, but by refrigerating dress
Put existing room illumination lamp to be indicated, saved material, reduced the cost of cold storage plant, be conducive to pushing away for cold storage plant
It is wide to use.Simultaneously as the electric elements of room illumination lamp are less between control cold storage plant so that carried out by a room illumination lamp
During indicating fault, affect the possibility of the accuracy of indicating fault less as a room illumination lamp breaks down, improve event
The accuracy that barrier is indicated.
Further, as shown in figure 1, when the compartment door switch when the cold storage plant is closed, the control panel
Before between control is described, room illumination lamp carries out indicating fault, methods described also comprises the steps：
Step 101, the control panel detect whether the cold storage plant breaks down.
During the use of cold storage plant, may be various due to improper use or such environmental effects generation
Failure, common failure include mechanical breakdown and electric elements failure.The explanation by taking refrigerator as an example, it is generally the case that the electricity of refrigerator
Device element is more, when refrigerator breaks down, is often that these electric elements break down.The electric elements that refrigerator includes can be with
It is divided into two classes, a class is the electric elements of input type, for the control panel input signal to refrigerator, such as potentiometer, refrigeration
Room temperature sensor, freezer temperature sensor, evaporator temperature sensor, the door of the door switch and refrigerating chamber of refrigerating chamber are opened
Close；Another kind of is the electric elements of output type, for receiving the control signal of control panel, and is carried out according to the control signal
Adjustment, such as Defrost heater, the freezing blower fan with speed feedback and refrigeration room illumination lamp.Due to each electric elements with
Control panel connects, therefore when electric elements break down, it is which electric elements occurs in that event that control panel is able to detect that
Barrier.
Step 102, when the cold storage plant breaks down, the control panel determines the fault type of the failure.
It is common, the corresponding relation of failure and fault type can be prestored in cold storage plant, when cold storage plant occurs
When failure, the fault type of the failure can be determined according to the corresponding relation.Example, it is assumed that be the current potential of refrigerator
Device breaks down, and corresponding fault type can be potentiometer failure；Hypothesis is that the evaporator temperature sensor of refrigerator event occurs
Barrier, corresponding fault type can be evaporation sensing failure.In practical application, fault type more can also be refined, example,
Assume that potentiometer breaks down, it is that the knob of potentiometer breaks down that control panel may determine that, corresponding fault type can be with
For potentiometer knob failure, corresponding other fault types of potentiometer can also have potentiometer mechanical breakdown and potentiometer connection therefore
Barrier etc.；Assume that evaporator temperature sensor breaks down, it is that the probe of evaporator temperature sensor goes out that control panel may determine that
Existing failure, corresponding fault type can be evaporation sensing probe failure, corresponding other failure classes of evaporator temperature sensor
Type can also have evaporation sensing connecting fault and evaporation sensing power failure etc..
Wherein, when the compartment door switch of the cold storage plant is closed, between the control panel control is described, room illumination lamp enters
Row indicating fault is specifically as described in step 103.
Step 103, when the cold storage plant compartment door switch close when, the control panel according to fault type with illumination
The corresponding relation of lamp instruction type, between control is described, room illumination lamp indicates type according to illuminating lamp corresponding with the fault type
Indicated.
Common, can prestore in cold storage plant fault type and the corresponding relation of illuminating lamp instruction type, it is assumed that pass through
Between the flashing times of room illumination lamp indicate that fault type, the i.e. fault type and room illumination lamp indicate the mapping table of type
Show different fault types correspondences it is different between room illumination lamp flashing times.When it is determined that after the fault type that breaks down, can
To obtain described corresponding room illumination lamp flashing times of fault type according to the corresponding relation, between then indicating, room illumination lamp is pressed
Enter line flicker according to the illuminating lamp flashing times, it is generally the case that the compartment can be refrigerating chamber, refrigerating chamber or fresh-keeping chamber
Deng the embodiment of the present invention is not limited to this.
Example, by taking refrigerator as an example, indicating fault can be carried out by the illuminating lamp of the refrigerating chamber of refrigerator, it is assumed that failure classes
Type illuminating lamp corresponding with potentiometer failure in the corresponding relation of illuminating lamp instruction type indicates that type is flicker 2 times, works as refrigerator
Potentiometer when breaking down, refrigerator can indicate that the illuminating lamp of refrigerating chamber is flashed twice, for warning the current potential of user's refrigerator
Device breaks down.
In practical application, it is also possible to indicate different fault types by the different colours of illuminating lamp, it is assumed for example that failure
Type illuminating lamp corresponding with potentiometer failure in the corresponding relation of illuminating lamp instruction type indicates that type is ruddiness, then work as refrigeration
When the potentiometer of device breaks down, cold storage plant can indicate that the illuminating lamp of refrigerating chamber sends ruddiness, for warning user cold
The potentiometer for hiding device breaks down.Or different events can also be indicated by the different order of different compartment illumination lamp ignitions
Barrier type, for example, it is assumed that cold storage plant includes three compartments, respectively refrigerating chamber, refrigerating chamber and fresh-keeping chamber, each compartment is all provided with
A room illumination lamp is equipped with, while assuming fault type photograph corresponding with potentiometer failure in the corresponding relation of illuminating lamp instruction type
Bright lamp indicates that type is to be lighted according to the order of refrigerating chamber, refrigerating chamber and fresh-keeping chamber successively, then when the potentiometer of cold storage plant is sent out
During raw failure, control panel can indicate that the illuminating lamp of refrigerating chamber, refrigerating chamber and fresh-keeping chamber is lighted successively, for warning user to refrigerate
The potentiometer of device breaks down.
Further, described when the compartment door switch of the cold storage plant is closed, between the control panel control is described
Before room illumination lamp carries out indicating fault, the control panel can also judge that continuous firing duration is after electricity on the cold storage plant
It is no less than or equal to preset duration, when the compartment door switch of the cold storage plant is closed, and continue after electricity on the cold storage plant
When operating time is less than or equal to the preset duration, between the control panel control is described, room illumination lamp carries out indicating fault.
In actual applications, when cold storage plant breaks down, if illuminating lamp persistently indicates fault type, may shadow
The normal use of user is rung, therefore only can be indicated when needing repairing.Generally maintenance personal is being carried out to cold storage plant
During maintenance, need to initialize cold storage plant first, i.e., to re-powering after cold storage plant power-off, therefore can first determine whether cold
Hide on device whether continuous firing duration is less than or equal to preset duration after electricity, the preset duration pre-sets, generally
Could be arranged to 10 minutes, i.e., in 10 minutes after electricity on cold storage plant, cold storage plant can be according to fault type and photograph
Bright lamp indicates the corresponding relation of type, and at least one room illumination lamp of control indicates class according to illuminating lamp corresponding with fault type
Type is indicated that more than 10 minutes afterwards, a room illumination lamp is only normally illuminated work, is not carried out indicating fault, is easy to
Economize on resources, while not affecting Consumer's Experience.
Further, described when the compartment door switch of the cold storage plant is closed, between the control panel control is described
Before room illumination lamp carries out indicating fault, the control panel can also first determine whether that the cold storage plant indicates the fault type
Number of times whether be less than or equal to preset times, when the compartment door switch of the cold storage plant is closed, and the cold storage plant refers to
When showing that the number of times of the fault type is less than or equal to the preset times, between the control panel control is described, room illumination lamp is carried out
Indicating fault；When the cold storage plant indicates that the number of times of the fault type is more than the preset times, the control panel control
Between system is described, room illumination lamp extinguishes.
Example, it is assumed that indicate fault type using the flashing times of refrigeration room illumination lamp, if occurred in cold storage plant
After failure, refrigeration room illumination lamp persistently flashes, the continuous failure for indicating that cold storage plant occurs, then can affect that user's is normal
Use, therefore preset times can be set to indicating fault, each illuminating lamp only needs continuously to indicate preset times fault type, so
Afterwards when cold storage plant indicates that the number of times of the fault type reaches the preset times, user closes the door of refrigerating chamber, then according to
Bright lamp normally extinguishes, and user opens the door of refrigerating chamber, then illuminating lamp is normally lighted, and so can point out user cold storage plant in time
The failure of appearance, while nor affecting on the normal use of user.Meanwhile, for the ease of distinguish, with once indicate in, it is adjacent twice
There is the first prefixed time interval between flicker, between adjacent twice flicker, there may be the second prefixed time interval, first is pre-
If time interval is unequal with the second prefixed time interval.
For example, it is assumed that the potentiometer of cold storage plant breaks down, i.e., fault type is potentiometer failure, with potentiometer failure
Corresponding refrigeration room illumination lamp flashing times are that twice, the first prefixed time interval is 0.5s, and the second prefixed time interval is 5s,
Then during cold storage plant appearance potential device failure, when user opens the door of refrigerating chamber, the illuminating lamp of refrigerating chamber starts continuous flicker two
It is secondary, 0.5s is spaced between flashing twice, after 5s, twice, then indicating fault is finished for continuous flicker again.Now, if user
The door of refrigerating chamber is closed, is then refrigerated room illumination lamp and is extinguished, economize on resources；If user opens the door of refrigerating chamber, refrigerating chamber shines
Bright lamp is lighted, and is easy to user normally to use cold storage plant.
Preferably, from illuminating lamp, the fault type indicates that the corresponding relation of type is that different fault types is corresponding different
Illuminating lamp flashing times.When the compartment door switch of the cold storage plant is closed, indicated with illuminating lamp according to fault type
The corresponding relation of type, at least one room illumination lamp that the control refrigerator includes is according to photograph corresponding with the fault type
When bright lamp indicates that type is indicated, the control panel can be controlled according to the corresponding illuminating lamp flashing times of the fault type
Between system is described, room illumination lamp enters line flicker according to illuminating lamp flashing times corresponding with the fault type.In practical application, phase
Neighbour there may be the first prefixed time interval between twice, and first prefixed time interval can be set as the case may be
Fixed, the embodiment of the present invention is not limited to this.
For example, it is assumed that the potentiometer of cold storage plant breaks down, i.e., fault type is potentiometer failure, with potentiometer failure
Corresponding refrigeration room illumination lamp flashing times are that twice, the first prefixed time interval is 0.5s, and the second prefixed time interval is 5s,
Then during cold storage plant appearance potential device failure, when user opens the door of refrigerating chamber, the illuminating lamp of refrigerating chamber starts continuous flicker two
It is secondary, 0.5s is spaced between flashing twice, after 5s, twice, then indicating fault is finished for continuous flicker again.Now, if user
The door of refrigerating chamber is closed, is then refrigerated room illumination lamp and is extinguished, economize on resources；If user opens the door of refrigerating chamber, refrigerating chamber shines
Bright lamp is lighted, and is easy to user normally to use cold storage plant.
In practical application, it is also possible to the situation for occurring various faults simultaneously occur, therefore will likely can occur in advance
Fault type being ranked up from high to low according to priority, when occur multiple fault types when, can be suitable according to priority
Sequence indicates that fault type, two kinds of fault types of limitation have the 3rd prefixed time interval, the 3rd Preset Time between indicating
At intervals of what is arranged in practical application as the case may be, the embodiment of the present invention is not limited to this.
The embodiment of the present invention provides a kind of method that room illumination lamp carries out indicating fault between utilization, for described in cold storage plant
Cold storage plant includes control panel and at least one compartment, and the compartment is provided with for being opened and closed the door body of the compartment, and described
The corresponding compartment door switch of door body and a room illumination lamp；Wherein, between described room illumination lamp and the compartment door switch respectively with
The control panel connection；When the door body is closed, the compartment door switch is closed；When the door body is opened, the compartment
Door switch is opened；Meanwhile, the compartment door switch can be by manually opened or closing；When the compartment door switch of the cold storage plant
During unlatching, the control panel controls the compartment illumination lamp ignition；It is when the compartment door switch of the cold storage plant is closed, described
Between control panel control is described, room illumination lamp carries out indicating fault.Compared to prior art, the embodiment of the present invention refers to carrying out failure
When showing, it is not necessary to special failure indication module is set, but is indicated by existing room illumination lamp of cold storage plant, section
About material, reduces the cost of cold storage plant, is conducive to promoting the use of for cold storage plant.Simultaneously as control cold storage plant
Between room illumination lamp electric elements it is less so that when carrying out indicating fault by a room illumination lamp, as a room illumination lamp goes out
Show failure and affect the possibility of the accuracy of indicating fault less, improve the accuracy of indicating fault.
The embodiment of the present invention provides a kind of method that room illumination lamp carries out indicating fault between utilization, as shown in Fig. 2 for cold
Device is hidden, the embodiment of the present invention is illustrated so that cold storage plant is refrigerator as an example, while occurring with refrigerator in the embodiment of the present invention
Failure be electric elements failure as a example by illustrate, in the embodiment of the present invention, refrigerator includes three electric elements, respectively electricity
Position device, refrigerator temperature sensor and blower fan, the priority of three electric elements order from high to low is blower fan, refrigerates room temperature
Degree sensor, potentiometer, the embodiment of the present invention with the door switch of refrigerating chamber as compartment door switch, while to be illuminated using refrigerating chamber
The different flashing times of lamp are illustrated as a example by carrying out indicating fault.
Electricity, execution step 202 on step 201, refrigerator.
Generally need, in refrigerator normal work, to detect whether refrigerator breaks down, therefore firstly the need of to refrigerator
Upper electricity so that refrigerator normal work；Simultaneously when keeping in repair to refrigerator, usual maintenance personal when keeping in repair to refrigerator,
Need to initialize refrigerator first, i.e., to re-powering after refrigerator power-off, then detect the failure that refrigerator occurs.
Whether step 202, detection refrigerator break down, when refrigerator breaks down, execution step 203；When refrigerator does not go out
During existing failure, execution step 210.
On refrigerator after electricity, the whether equal normal work of all electric elements of cycle detection, in the embodiment of the present invention, refrigerator is followed
Whether ring detects potentiometer, refrigerator temperature sensor and blower fan normal work, after cycle detection completes a detection,
Restart detection again, can also be detected according to the priority orders of electric elements in practical application, the present invention is implemented
Example is not limited to this, wherein the electric elements for breaking down are potentiometer, it is any in refrigerator temperature sensor and blower fan
One, the embodiment of the present invention is illustrated so that failure electric elements are as blower fan as an example.
Step 203, according to the corresponding relation of electric elements and fault type, determine the fault type of the failure, perform
Step 204.
Example, the corresponding table of electric elements and fault type is prestored in refrigerator, as shown in table 1.
3rd corresponding table of 1 electric elements of table and fault type
| Electric elements | Fault type |
| Potentiometer | Potentiometer failure |
| Refrigerator temperature sensor | Refrigeration sensing failure |
| Blower fan | Fan trouble |
Due to failure electric elements be blower fan, you can determine refrigerator fault type be fan trouble, in practical application
Fan trouble can be subdivided into by different fault types, the embodiment of the present invention according to the particular location broken down in blower fan
Will not be described here.One fault flag of correspondence per middle fault type, for marking whether refrigerator occurs in that corresponding failure
Type.Example, when blower fan breaks down, corresponding fault type is fan trouble, and control panel is corresponding by fan trouble
Fault flag is set to effectively, represents that refrigerator occurs in that fan trouble.
Whether step 204, the door switch of the refrigerating chamber of the detection refrigerator are closed；When the refrigeration of the refrigerator
When the door switch of room is closed, execution step 205；When the door switch of the refrigerating chamber of the refrigerator is in opening
When, execution step 210.
After it is determined that fan trouble occurs in refrigerator, indicating fault is carried out for the ease of maintenance needs, but if refrigerated
Room illumination lamp start after fan trouble occurs in refrigerator, that is, it is continuous it is non-stop carry out indicating fault, then can cause electric energy
Waste, while affecting the normal use of user, therefore only can be indicated when maintenance personal's startup separator is indicated and switched, this
Indicating fault switch in inventive embodiments is the door switch of refrigerating chamber, when the door switch of the refrigerating chamber is opened, represents this
When user be currently in use refrigerator, therefore illuminating lamp is normally lighted；When the door switch of the refrigerating chamber is closed, now user is represented
Room illumination lamp need not be refrigerated to be illuminated, therefore indicating fault can be carried out.
Explanation, the door switch of the refrigerating chamber described in the embodiment of the present invention is needed to close and do not imply that refrigerating-chamber door is really closed
Close, and refer to that the door switch of refrigerating chamber is closed, in the case where refrigerating-chamber door is opened, maintenance personal can also be manual
It is closed the door switch of refrigerating chamber, does not so affect the normal use of user, while also allows for making maintenance personal
Solution fault type, is keeped in repair.Certainly, in the case where the door of refrigerating chamber is closed, refrigerating-chamber door switch is similarly in cut out shape
State, it is also possible to carry out indicating fault.
Step 205, detect on this electricity after, the continuous firing duration of the refrigerator whether less than or equal to it is default when
It is long；When the continuous firing duration of the refrigerator is less than or equal to preset duration, execution step 206；When continuing for the refrigerator
When operating time is more than or equal to preset duration, execution step 210.
In actual applications, only in maintenance personal it should be understood that during the fault type of refrigerator, just needing refrigerating chamber to illuminate
Lamp carries out indicating fault, when refrigerator break down but without keeped in repair this during, indicating fault can not be carried out,
Therefore, before indicating fault is carried out, can also determine whether that needs are indicated.As maintenance personal is being tieed up to refrigerator
When repairing, it usually needs initialization refrigerator, i.e., to re-powering after refrigerator power-off, it is possible to shorter after electricity on refrigerator
Fault indication function is realized in time, so before indicating fault is carried out, can first determine whether to continue after electricity on refrigerator
Whether operating time is less than or equal to preset duration, and the preset duration is to be pre-set in practical application as the case may be
, generally could be arranged to 10 minutes, i.e., in 10 minutes after electricity on refrigerator, refrigerator obtains the letter of fault flag first
Breath, judges which fault flag represents effective, then obtains the fault type of refrigerator, and then indicates that refrigeration room illumination lamp enters
The instruction of row fault type, more than 10 minutes afterwards, refrigeration room illumination lamp is only normally illuminated work, is not carried out failure and is referred to
Show, be easy to economize on resources, while not affecting Consumer's Experience.
Whether step 206, the number of times of this instruction fault type of the detection refrigerator are less than or equal to default time
Number；When the number of times of this instruction fault type of the refrigerator is less than or equal to preset times, execution step 207；When
When the number of times of this instruction fault type of the refrigerator is more than preset times, execution step 210.
Specifically, in the preset duration after electricity on refrigerator, and refrigerating-chamber door is switched when being closed, if cold
Hide room illumination lamp to be continued for constantly carrying out indicating fault, then can cause the unnecessary waste of power resource, while frequently
Multiple flicker also can cause to damage to refrigerating room illumination lamp, therefore can pre-set the preset times of indicating fault, when event
When the number of times that barrier is indicated reaches preset times, refrigeration room illumination lamp normally can extinguish or normal illumination, refer to failure is realized
While showing, resource has been saved.It is for the ease of distinguishing, adjacent to there may be the second prefixed time interval between instruction twice.
Example, it is assumed that preset times are 2 times, then, when fan trouble occurs in refrigerator, can indicate twice fan trouble,
It is also possible that the situation of various faults occurs in refrigerator in practical application, it is assumed that refrigerator occurs in that wind scale failure and potentiometer simultaneously
Failure, as the priority of blower fan is higher than the priority of potentiometer, therefore in indicating fault, can enter according to priority orders
Row indicates there is the 3rd prefixed time interval between two indicating fault, i.e., indicate wind scale failure first, between the 3rd Preset Time
Every indicating potential device failure afterwards, after the second prefixed time interval, again indicate that wind scale failure, the 3rd prefixed time interval it
Indicating potential device failure, now completes indicating fault twice afterwards, and each indicating fault includes the instruction of two fault types.
Step 207, according to fault type and the corresponding relation of illuminating lamp flashing times, determine that the fault type is corresponding
Illuminating lamp flashing times, execution step 208.
Example, different fault types can be indicated by the difference of illuminating lamp flashing times, it is adjacent to flash it twice
Between there is prefixed time interval, in the embodiment of the present invention, prefixed time interval can be 0.5s (second).It is common, can be with refrigerator
The corresponding table of fault type and illuminating lamp flashing times is prestored, as shown in table 2.
The corresponding table of 2 fault type of table and illuminating lamp flashing times
| Fault type | Illuminating lamp flashing times |
| Potentiometer failure | Flicker 2 times |
| Refrigeration sensing failure | Flicker 4 times |
| Fan trouble | Flicker 6 times |
As refrigerator occurs in that wind scale failure, therefore when refrigeration room illumination lamp carries out indicating fault every time, indicate blower fan
Failure needs flicker 6 times.
Step 208, indicate the refrigeration room illumination lamp according to entering line flicker, execution step described in illuminating lamp flashing times
209。
When determining that fan trouble needs to flash 6 times, when needing to carry out indicating fault, refrigerating chamber illuminating lamp can be caused
Continuous flicker 6 times, it is adjacent to be separated by 0.5s between flicker twice, you can to complete the instruction of fan trouble.Example, the photograph of refrigerating chamber
Bright lamp carries out the process of indicating fault, flashes 6 times, adjacent to be separated by 0.5s between flicker twice, then extinguishes and completes this event
Barrier is indicated.
In assuming practical application, refrigerator occurs in that fan trouble and potentiometer failure, deposits between two neighboring indicating fault
In the time interval of 2s, then the process that the illuminating lamp of refrigerating chamber carries out indicating fault is to flash 6 times first, adjacent to flash twice
Between be separated by 0.5s, then extinguish 2s, then flash 2 times, it is adjacent twice flash between be separated by 0.5s, then extinguish, you can complete
Into this indicating fault.
Step 209, the number of times of indicating fault add 1, execution step 206.
Primary fault instruction is completed often, you can indicating fault number of times is added 1, then whether failure judgement indicates number of times again
Less than or equal to preset times, when indicating fault number of times is less than or equal to preset times, repeats said process, carry out again
Indicating fault, if the number of stoppages is more than preset times, refrigerator can carry out normal work.
Example, it is assumed that the preset times of indicating fault are 2 times, between the adjacent time that there is 5s between indicating fault twice
Every, then the process that the illuminating lamp of refrigerating chamber carries out indicating fault is to flash 6 times first, adjacent to be separated by 0.5s between flicker twice,
Then extinguish 5s, indicating fault number of times adds 1, then failure judgement indicates whether number of times is less than or equal to 2 times, when indicating fault
When number is less than or equal to 2 times, then flash 6 times, it is adjacent to be separated by 0.5s between flicker twice, you can to complete the failure of preset times
Show.
In assuming practical application, refrigerator occurs in that fan trouble and potentiometer failure, deposits between two neighboring indicating fault
In the time interval of 2s, the preset times of indicating fault are 2 times, the adjacent time interval that there is 5s twice between indicating fault,
The process that then illuminating lamp of refrigerating chamber carries out indicating fault is to flash 6 times first, adjacent to be separated by 0.5s between flicker twice, so
After extinguish 2s, then flash 2 times, it is adjacent twice flash between be separated by 0.5s, then extinguish 5s, indicating fault number of times adds 1, then
Failure judgement indicates whether number of times is less than or equal to 2 times, when indicating fault number of times is less than or equal to 2 times, then flashes 6 times,
It is adjacent to be separated by 0.5s between flicker twice, then extinguish 2s, then flash 2 times, it is adjacent to be separated by 0.5s between flicker twice, you can
Complete the indicating fault of preset times.
Step 210, normal work.
When refrigerator does not break down, or the refrigerating-chamber door switch of refrigerator is in opening, or refrigerator continues
Operating time is less than or equal to preset duration, or indicating fault number of times is more than preset times, and refrigerator can carry out normal work.
It should be noted that the sequencing the step of method of indicating fault provided in an embodiment of the present invention can be carried out
Appropriate to adjust, step according to circumstances accordingly can also be increased and decreased, and such as step 204, step 205, step 206 can be omitted,
Or step 204, step 205, the tandem of step 206 can be adjusted, any technology people for being familiar with the art
Member the invention discloses technical scope in, the method that change can be readily occurred in, should all cover protection scope of the present invention it
It is interior, therefore repeat no more.
The embodiment of the present invention provides a kind of method that room illumination lamp carries out indicating fault between utilization, is carrying out indicating fault
When, it is not necessary to special failure indication module is set, but is indicated by existing room illumination lamp of cold storage plant, save
Material, reduces the cost of cold storage plant, is conducive to promoting the use of for cold storage plant.Simultaneously as control cold storage plant
Between room illumination lamp electric elements it is less so that when carrying out indicating fault by a room illumination lamp, as room illumination lamp occurs
Failure and affect the possibility of the accuracy of indicating fault less, improve the accuracy of indicating fault.
The embodiment of the present invention provides the cold storage plant 30 that room illumination lamp between a kind of utilization carries out indicating fault, as shown in figure 3,
The cold storage plant 30, including control panel 301 and at least one compartment 302, as shown in figure 4, each described compartment 302 is provided with
For being opened and closed the door body 3021 of the compartment, compartment door switch 3022 corresponding with the door body and a room illumination lamp 3023.
Wherein, between described, room illumination lamp 3023 and the compartment door switch 3022 are connected with the control panel 301 respectively；When
When the door body 3021 is closed, the compartment door switch 3022 is closed；When the door body 3021 is opened, the compartment door switch
3022 open；Meanwhile, the compartment door switch 3022 can be by manually opened or closing.
As shown in figure 5, the control panel 301 includes：First processing units 3011, for when between the cold storage plant 30
When room door switch 3022 is opened, between control is described, room illumination lamp 3023 is lighted.Second processing unit 3012, for when the refrigeration
When the compartment door switch 3022 of device 30 is closed, between control is described, room illumination lamp 3023 carries out indicating fault.
So, the cold storage plant described in the embodiment of the present invention is when indicating fault is carried out, it is not necessary to arrange special
Failure indication module, but processing unit is indicated by the existing illuminating lamp of cold storage plant, it is to avoid due to special therefore
Barrier indicating module breaks down the inaccurate problem of the indicating fault for causing, while having saved material, reduces cold storage plant
Cost, is conducive to promoting the use of for cold storage plant.
Further, as shown in fig. 6, the control panel 301 also includes detector unit 3013, for detecting the refrigeration dress
Put whether 30 break down.
Determining unit 3014, for when the cold storage plant 30 breaks down, determining the fault type of the failure.
The second processing unit 3012 specifically for when the cold storage plant 30 compartment door switch 3022 close when, root
According to fault type and illuminating lamp indicate the corresponding relation of type, control it is described between room illumination lamp 3023 according to the fault type
Corresponding illuminating lamp indicates that type is indicated.
Optionally, as shown in fig. 7, the control panel 301 also includes the first judging unit 3015, for judging the refrigeration
On device 30, after electricity, whether continuous firing duration is less than or equal to preset duration.
The second processing unit 3012 is closed specifically for the compartment door switch 3022 when the cold storage plant 30, and institute
When continuous firing duration is less than or equal to the preset duration after stating on cold storage plant 30 electricity, institute is controlled according to the shutdown signal
Stating a room illumination lamp 3023 carries out indicating fault.
Optionally, as shown in figure 8, the control panel 301 also includes the second judging unit 3016, for judging the refrigeration
Whether device 30 indicates the number of times of the fault type less than or equal to preset times.
The second processing unit 3012 is closed specifically for the compartment door switch 3022 when the cold storage plant 30, and institute
State cold storage plant 30 indicate the fault type number of times be less than or equal to the preset times when, according to the shutdown signal control
Between system is described, room illumination lamp 3023 carries out indicating fault.
The first processing units 3011 are additionally operable to indicate that the number of times of the fault type is more than when the cold storage plant 30
During the preset times, between control is described, room illumination lamp 3023 extinguishes.
Preferably, from illuminating lamp, the fault type indicates that the corresponding relation of type is that different fault types is corresponding different
Illuminating lamp flashing times.The second processing unit 3012 is specifically for when the compartment door switch 3022 of the cold storage plant 30
During closing, according to the corresponding illuminating lamp flashing times of the fault type, between control is described room illumination lamp 3023 according to it is described
The corresponding illuminating lamp flashing times of fault type enter line flicker.
Cold storage plant provided in an embodiment of the present invention when indicating fault is carried out, when the compartment door of the cold storage plant 30 is opened
When closing 3022 and opening, by the first processing units 3011 of control panel control it is described between room illumination lamp 3023 light.When described cold
When hiding the compartment door switch 3022 of device 30 and closing, by the second processing unit 3012 of control panel control it is described between room illumination lamp
3023 carry out indicating fault.Compared to prior art, the embodiment of the present invention is when indicating fault is carried out, it is not necessary to arrange special
Failure indication module, but indicated by existing at least one room illumination lamp of cold storage plant, material is saved, has been reduced
The cost of cold storage plant, is conducive to promoting the use of for cold storage plant.Simultaneously as room illumination lamp between control cold storage plant
Electric elements are less so that when carrying out indicating fault by a room illumination lamp, and event is affected as a room illumination lamp breaks down
The possibility of the accuracy that barrier is indicated is less, improves the accuracy of indicating fault.
Those skilled in the art can be understood that, for convenience and simplicity of description, the device of foregoing description
With the specific work process of unit, the corresponding process in preceding method embodiment is may be referred to, be will not be described here.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, which can be passed through
Its mode is realized.For example, device embodiment described above is only schematically, for example division of the unit, only
Only a kind of division of logic function, can have other dividing mode when actually realizing, such as multiple units or component can be tied
Close or be desirably integrated into another system, or some features can be ignored, or do not perform.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can local to be located at one, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that the single physics of unit includes, it is also possible to which two or more units are integrated in a unit.It is above-mentioned integrated
Unit both can be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the scope of the claims.
Claims (12)
1. a kind of method that room illumination lamp carries out indicating fault between utilization, for cold storage plant, it is characterised in that the refrigeration dress
Put including control panel and at least one compartment, the compartment is provided with for being opened and closed the door body of the compartment, with the door body pair
The compartment door switch answered and a room illumination lamp；
Wherein, between described, room illumination lamp and the compartment door switch are connected with the control panel respectively；When the door body is closed,
The compartment door switch is closed；When the door body is opened, the compartment door switch open；Meanwhile, the compartment door switch energy
Enough by manually opened or closing, methods described includes：
When the compartment door switch open of the cold storage plant, the control panel controls the compartment illumination lamp ignition；
When the compartment door switch of the cold storage plant is closed, between control panel control is described, room illumination lamp carries out failure and refers to
Show；
When the compartment door switch of the cold storage plant is closed, between the control panel control is described, room illumination lamp carries out indicating fault
Before, methods described also includes：
The control panel judges whether continuous firing duration is less than or equal to preset duration after electricity on the cold storage plant；
When the compartment door switch of the cold storage plant is closed, between the control panel control is described, room illumination lamp carries out indicating fault
Including：
When the compartment door switch of the cold storage plant is closed, and after electricity, continuous firing duration is less than or equal on the cold storage plant
During the preset duration, between the control panel control is described, room illumination lamp carries out indicating fault.
2. method according to claim 1, it is characterised in that described when the compartment door switch of the cold storage plant is closed
When, before between the control panel control is described, room illumination lamp carries out indicating fault, methods described also includes：
The control panel detects whether the cold storage plant breaks down；
When the cold storage plant breaks down, the control panel determines the fault type of the failure；
When the compartment door switch when the cold storage plant is closed, between the control panel control is described, room illumination lamp carries out failure
Instruction includes：
When the compartment door switch of the cold storage plant is closed, the control panel indicates type with illuminating lamp according to fault type
Corresponding relation, between control is described, according to illuminating lamp corresponding with the fault type, room illumination lamp indicates that type is indicated.
3. method according to claim 2, it is characterised in that with illuminating lamp, the fault type indicates that the corresponding of type being closed
It is for the different illuminating lamp flashing times of different fault type correspondences；
When the compartment door switch when the cold storage plant is closed, the control panel indicates class with illuminating lamp according to fault type
The corresponding relation of type, between control is described, according to illuminating lamp corresponding with the fault type, room illumination lamp indicates that type is indicated
Including：
When the compartment door switch of the cold storage plant is closed, the control panel is dodged according to the corresponding illuminating lamp of the fault type
Bright number of times, between control is described, room illumination lamp enters line flicker according to illuminating lamp flashing times corresponding with the fault type.
4. a kind of method that room illumination lamp carries out indicating fault between utilization, for cold storage plant, it is characterised in that the refrigeration dress
Put including control panel and at least one compartment, the compartment is provided with for being opened and closed the door body of the compartment, with the door body pair
The compartment door switch answered and a room illumination lamp；
Wherein, between described, room illumination lamp and the compartment door switch are connected with the control panel respectively；When the door body is closed,
The compartment door switch is closed；When the door body is opened, the compartment door switch open；Meanwhile, the compartment door switch energy
Enough by manually opened or closing, methods described includes：
When the compartment door switch open of the cold storage plant, the control panel controls the compartment illumination lamp ignition；
When the compartment door switch of the cold storage plant is closed, between control panel control is described, room illumination lamp carries out failure and refers to
Show；
When the compartment door switch of the cold storage plant is closed, between the control panel control is described, room illumination lamp carries out indicating fault
Before, methods described also includes：
The control panel judges that the cold storage plant indicates the number of times of the fault type whether less than or equal to preset times；
When the compartment door switch of the cold storage plant is closed, between the control panel control is described, room illumination lamp carries out indicating fault
Including：
When the compartment door switch of the cold storage plant is closed, and the cold storage plant indicate the number of times of the fault type be less than or
During equal to the preset times, between the control panel control is described, room illumination lamp carries out indicating fault；
Judge that the cold storage plant indicates the number of times of the fault type whether less than or equal to preset times in the control panel
Afterwards, methods described also includes：
When the cold storage plant indicates that the number of times of the fault type is more than the preset times, the control panel control is described
Between room illumination lamp extinguish.
5. method according to claim 4, it is characterised in that described when the compartment door switch of the cold storage plant is closed
When, before between the control panel control is described, room illumination lamp carries out indicating fault, methods described also includes：
The control panel detects whether the cold storage plant breaks down；
When the cold storage plant breaks down, the control panel determines the fault type of the failure；
When the compartment door switch when the cold storage plant is closed, between the control panel control is described, room illumination lamp carries out failure
Instruction includes：
When the compartment door switch of the cold storage plant is closed, the control panel indicates type with illuminating lamp according to fault type
Corresponding relation, between control is described, according to illuminating lamp corresponding with the fault type, room illumination lamp indicates that type is indicated.
6. method according to claim 5, it is characterised in that with illuminating lamp, the fault type indicates that the corresponding of type being closed
It is for the different illuminating lamp flashing times of different fault type correspondences；
When the compartment door switch when the cold storage plant is closed, the control panel indicates class with illuminating lamp according to fault type
The corresponding relation of type, between control is described, according to illuminating lamp corresponding with the fault type, room illumination lamp indicates that type is indicated
Including：
When the compartment door switch of the cold storage plant is closed, the control panel is dodged according to the corresponding illuminating lamp of the fault type
Bright number of times, between control is described, room illumination lamp enters line flicker according to illuminating lamp flashing times corresponding with the fault type.
7. between a kind of utilization, room illumination lamp carries out the cold storage plant of indicating fault, it is characterised in that the cold storage plant includes control
Making sheet and at least one compartment, the compartment are provided with for being opened and closed the door body of the compartment, compartment corresponding with the door body
Door switch and a room illumination lamp；
Wherein, between described, room illumination lamp and the compartment door switch are connected with the control panel respectively；When the door body is closed,
The compartment door switch is closed；When the door body is opened, the compartment door switch open；Meanwhile, the compartment door switch energy
Enough by manually opened or closing,
The control panel includes：
First processing units, for when the compartment door switch open of the cold storage plant, controlling the compartment illumination lamp ignition；
Second processing unit, for when the compartment door switch of the cold storage plant is closed, room illumination lamp is carried out between control is described
Indicating fault；
The control panel also includes the first judging unit, for judging whether continuous firing duration is little after electricity on the cold storage plant
In or be equal to preset duration；
The second processing unit is closed specifically for the compartment door switch when the cold storage plant, and electricity on the cold storage plant
Afterwards continuous firing duration be less than or equal to the preset duration when, according to the shutdown signal control described between room illumination lamp carry out
Indicating fault.
8. cold storage plant according to claim 7, it is characterised in that
The control panel also includes detector unit, for detecting whether the cold storage plant breaks down；
Determining unit, for when the cold storage plant breaks down, determining the fault type of the failure；
The second processing unit specifically for when the cold storage plant compartment door switch close when, according to fault type with shine
The corresponding relation of bright lamp instruction type, between control is described, room illumination lamp indicates class according to illuminating lamp corresponding with the fault type
Type is indicated.
9. cold storage plant according to claim 8, it is characterised in that the fault type indicates the right of type with illuminating lamp
Should be related to for the different illuminating lamp flashing times of different fault type correspondences；
The second processing unit specifically for when the cold storage plant compartment door switch close when, according to the fault type
Corresponding illuminating lamp flashing times, between control is described, room illumination lamp is according to illuminating lamp flashing times corresponding with the fault type
Enter line flicker.
10. between a kind of utilization, room illumination lamp carries out the cold storage plant of indicating fault, it is characterised in that the cold storage plant includes control
Making sheet and at least one compartment, the compartment are provided with for being opened and closed the door body of the compartment, compartment corresponding with the door body
Door switch and a room illumination lamp；
Wherein, between described, room illumination lamp and the compartment door switch are connected with the control panel respectively；When the door body is closed,
The compartment door switch is closed；When the door body is opened, the compartment door switch open；Meanwhile, the compartment door switch energy
Enough by manually opened or closing,
The control panel includes：
First processing units, for when the compartment door switch open of the cold storage plant, controlling the compartment illumination lamp ignition；
Second processing unit, for when the compartment door switch of the cold storage plant is closed, room illumination lamp is carried out between control is described
Indicating fault；
The control panel also includes the second judging unit, for judging that the cold storage plant indicates that the number of times of the fault type is
It is no less than or equal to preset times；
The second processing unit is closed specifically for the compartment door switch when the cold storage plant, and the cold storage plant is indicated
The number of times of the fault type be less than or equal to the preset times when, according to the shutdown signal control described between room illumination lamp
Carry out indicating fault；
The first processing units are additionally operable to indicate the number of times of the fault type more than described default time when the cold storage plant
During number, between control is described, room illumination lamp extinguishes.
11. cold storage plants according to claim 10, it is characterised in that
The control panel also includes detector unit, for detecting whether the cold storage plant breaks down；
Determining unit, for when the cold storage plant breaks down, determining the fault type of the failure；
The second processing unit specifically for when the cold storage plant compartment door switch close when, according to fault type with shine
The corresponding relation of bright lamp instruction type, between control is described, room illumination lamp indicates class according to illuminating lamp corresponding with the fault type
Type is indicated.
12. cold storage plants according to claim 11, it is characterised in that the fault type indicates type with illuminating lamp
Corresponding relation is the different illuminating lamp flashing times of different fault type correspondences；
The second processing unit specifically for when the cold storage plant compartment door switch close when, according to the fault type
Corresponding illuminating lamp flashing times, between control is described, room illumination lamp is according to illuminating lamp flashing times corresponding with the fault type
Enter line flicker.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510064094.3A CN104654734B (en) | 2015-02-06 | 2015-02-06 | Between a kind of utilization, room illumination lamp carries out the method and cold storage plant of indicating fault |
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| CN201510064094.3A CN104654734B (en) | 2015-02-06 | 2015-02-06 | Between a kind of utilization, room illumination lamp carries out the method and cold storage plant of indicating fault |
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| CN105783198B (en) * | 2016-04-26 | 2019-04-30 | 广东美的制冷设备有限公司 | Air conditioner and its fault display method |
| CN109445407B (en) * | 2018-10-22 | 2020-12-08 | 四川虹美智能科技有限公司 | Fault identification method and device and household appliance |
| CN109931968A (en) * | 2019-04-26 | 2019-06-25 | 王涛 | A kind of fault display method and fault display system of Bridge Monitoring System |
| CN112146326B (en) * | 2019-06-28 | 2024-02-06 | 代傲阿扣基金两合公司 | Temperature indicating and adjusting assembly |
| CN111885774A (en) * | 2020-07-31 | 2020-11-03 | 西安电子工程研究所 | Method for displaying multiple switch signals on limited LED by time division multiplexing |
| CN113465270A (en) * | 2021-06-30 | 2021-10-01 | 重庆海尔制冷电器有限公司 | Fault prompting method for refrigerator |
| CN113465271A (en) * | 2021-06-30 | 2021-10-01 | 重庆海尔制冷电器有限公司 | Fault prompting method for refrigerator |
| CN115209430A (en) * | 2022-07-13 | 2022-10-18 | 合肥美菱物联科技有限公司 | Method for triggering refrigerator reset network connection and refrigerator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102878745A (en) * | 2011-07-14 | 2013-01-16 | 三菱电机株式会社 | Refrigerator |
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| CN201281518Y (en) * | 2008-11-26 | 2009-07-29 | 青岛海世达电子科技有限公司 | Digital temperature controlled illumination module and refrigerator with the module |
| KR20130037530A (en) * | 2011-10-06 | 2013-04-16 | 위니아만도 주식회사 | Apparatus and method for detecting door error of refrigerator |
| CN103047829A (en) * | 2011-10-14 | 2013-04-17 | 博西华电器（江苏）有限公司 | Refrigeration device and working method thereof |
| CN203785361U (en) * | 2014-04-25 | 2014-08-20 | 合肥美菱股份有限公司 | Freezer with real-time running state display function |
-
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102878745A (en) * | 2011-07-14 | 2013-01-16 | 三菱电机株式会社 | Refrigerator |
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