CN103328912A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN103328912A CN103328912A CN2011800646850A CN201180064685A CN103328912A CN 103328912 A CN103328912 A CN 103328912A CN 2011800646850 A CN2011800646850 A CN 2011800646850A CN 201180064685 A CN201180064685 A CN 201180064685A CN 103328912 A CN103328912 A CN 103328912A
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- Prior art keywords
- illumination
- light quantity
- freezer
- intraoral illumination
- case intraoral
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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
Abstract
A refrigerator equipped with: interior lighting (8) that illuminates the interior of storage compartments (4) which are partitioned by means of insulated walls (2) and insulated doors (3a, 3b); a lighting intensity sensor (7) that is provided on the insulated door of the uppermost of the multiple storage compartments, and that detects the intensity of the lighting outside of the refrigerator (1); a door opening/closing detection means (10) that detects the open/closed state of the insulated doors (3a, 3b); and a control means (11) that adjusts the amount of light of the interior lighting (8) in response to the lighting intensity detected by the lighting intensity sensor (7) just before and just after the door opening/closing detection means (10) detects that the insulated doors (3a, 3b) have been opened.
Description
Technical field
The present invention relates to a kind of freezer that in case, is provided with lighting device.
Background technology
In recent years, as the case intraoral illumination of representational freezer, proposed also to use White LED except existing incandescent lamp and bulb.
As the freezer that is provided with existing lighting device, have a plurality of White LEDs are installed on a substrate, thereby it is arranged in the case inner top surface irradiation case (for example, with reference to patent documentation 1).
The stereogram of the lighting device in the existing freezer that Figure 10 represents to put down in writing in the above-mentioned patent documentation 1.
As shown in figure 10, lighting device is the structure that possesses installation base plate 101, White LED 102 and thermal insulation board 104, is arranged in the case of freezer.
In addition, in the few situation of the caloric value of White LED 102, also can cancel thermal insulation board 104.
Below, for the freezer of the White LED that will consist of in the above described manner as lighting device, its action is described.
At first, when the freezer door is closed, white LED102 is not switched on, so not illuminated in the case.
Then, if door is opened, then in the electronic switch such as mechanical switch and Hall IC, be judged as door opening state, installation base plate 101 is applied DC voltage, clockwise electric current flows to White LED 102 by energising terminal 103, sends white light, thereby in the irradiation case.
The look-ahead technique document
Patent documentation
Patent documentation 1: Japanese kokai publication hei 11-159953 communique
Summary of the invention
Invent problem to be solved
But above-mentioned existing structure is often according in the light quantity of the maximum irradiation case, thus the shortcoming energy saving, and can't be with the light quantity irradiation collecting article of the placement environment that is fit to freezer.
Mostly freezer is to use under the environment that the room lighting in kitchen is lighted usually, even the light quantity of case intraoral illumination is low, also can see in the knock-out, but consider that the user is difficult to see the situation in the case, the light quantity setting of illumination must be become bright.That is, when the outside of freezer (on every side) becomes clear, will consume unnecessary electric power.
In addition, light quantity more increases, and the caloric value of light source is just higher, and the problem that life-span of deteriorated and illumination of the cooling performance of freezer reduces will occur.
Perhaps, open the freezer door when outside of freezer is dark, bright case intraoral illumination is lighted suddenly, and the user feels dazzling sometimes, so sometimes also preferably suppress light quantity.
The present invention is exactly with solving above-mentioned existing problem, and its purpose is, a kind of freezer of lighting device that can come according to the illumination of freezer outside the light quantity of regulating box intraoral illumination that possesses is provided.
Be used for solving the method for problem
In order to solve above-mentioned existing problem, freezer of the present invention comprises: be provided with a plurality of housings of being divided the receiving room that forms by thermal wall and insulated door; Shine the case intraoral illumination of the inside of above-mentioned receiving room; Detect the external illuminance detecting unit of illumination of the outside of above-mentioned housing; The door that detects the open and-shut mode of above-mentioned insulated door opens and closes detecting unit; With in the situation that above-mentioned door opens and closes detecting unit detects above-mentioned insulated door and become open mode, regulate the control module of the light quantity of above-mentioned case intraoral illumination according to the detection illumination that is gone out by said external luminance detection unit inspection, in the situation that above-mentioned insulated door becomes open mode, by above-mentioned control module the light quantity of above-mentioned case intraoral illumination or ignition mode are changed.
Thus, can realize that energy saving is high, long service life, and the illumination of protection user eyes.
The invention effect
The present invention can realize that energy saving is high, and long service life, and the illumination of protection user eyes are so can provide more energy-conservation and use more easily freezer.
Description of drawings
Fig. 1 is the front elevation of the freezer in the embodiments of the present invention 1.
Fig. 2 is the A-A side cross-sectional views of Fig. 1 of the freezer in the embodiments of the present invention 1.
Fig. 3 is the control block diagram of the freezer in the embodiments of the present invention 1.
Fig. 4 is the top view when in the corner in kitchen section freezer in the embodiments of the present invention 1 being set.
Fig. 5 is the time diagram of output of the case intraoral illumination of the freezer of expression in the embodiments of the present invention 1.
Fig. 6 is the time diagram of exporting change of the case intraoral illumination of the freezer of expression in the embodiments of the present invention 1.
Fig. 7 is the light quantity adjusted circuit figure of the case intraoral illumination of the freezer in the present embodiment 1.
Fig. 8 is the side cross-sectional views of the freezer in the embodiments of the present invention 2.
Fig. 9 is the control block diagram of the freezer in the embodiments of the present invention 2.
Figure 10 is the stereogram of the lighting device in the patent documentation 1 described existing freezer.
The specific embodiment
The 1st invention is, comprising: be provided with a plurality of housings of being divided the receiving room that forms by thermal wall and insulated door; Shine the case intraoral illumination of the inside of above-mentioned receiving room; Detect the external illuminance detecting unit of illumination of the outside of above-mentioned housing; The door that detects the open and-shut mode of above-mentioned insulated door opens and closes detecting unit; With in the situation that above-mentioned door opens and closes detecting unit detects above-mentioned insulated door and become open mode; regulate the control module of the light quantity of above-mentioned case intraoral illumination according to the detection illumination that is gone out by said external luminance detection unit inspection; in the situation that above-mentioned insulated door becomes open mode; by above-mentioned control module the light quantity of above-mentioned case intraoral illumination or ignition mode are changed; can shine in the case according to the best light quantity of the lightness of the outside that is fit to the user, can realize the illumination of energy-conservation, as to prolong illumination service life and protection user's eyes.
The 2nd invention is, when described external illuminance detecting unit is judged to be high illumination, increases the light quantity of described case intraoral illumination, when being judged to be low-light (level), reduce the light quantity of described case intraoral illumination, when the outside is dark, the light quantity that can suppress the case intraoral illumination allows the user can not feel dazzling.
The 3rd invention is, when described external illuminance detecting unit is judged to be high illumination or low-light (level), reduce the light quantity of described case intraoral illumination, other the time all increase light quantity, during outside becoming clear, the light quantity that suppresses the case intraoral illumination is energy-conservation to realize, when the outside is dark, suppresses the light quantity of case intraoral illumination, allow the user can not feel dazzling, do not work dark yet in, can increase light quantity, thereby easily see collecting article clearly.
The 4th invention is, uses light emitting diode as the light source of described case intraoral illumination, can realize the illumination of low voltage drive, low heating, can simplified driving circuit, improves controlled, and the heating of minimizing light source.
The 5th the invention be, the light quantity by described case intraoral illumination is regulated in the variable control of pulse can adopt the method according to the electric adjustment of Duty ratio control, thus, can change according to simple control the light quantity of case intraoral illumination.
The 6th invention is, by the light quantity that described case intraoral illumination is regulated in the variable control of electric current, uses the methods such as switch current limiting resistance, can eliminate the flicker of the illumination that produces because of pulse control when low light quantity.
The 7th the invention be, suppress to regulate the light quantity of described case intraoral illumination by voltage variable, the supply voltage that can suppress to throw light on and electric current are so more energy-conservation.
The 8th the invention be, described case intraoral illumination is made of a plurality of light sources, regulates light quantity according to the quantity of lighting of light source, can make the electric power vanishing of the light source that extinguishes, and is more energy-conservation.
The 9th invention is, in described receiving room, be equipped with the collecting article detecting unit, according to the light quantity that described case intraoral illumination is regulated in the detection of described external illuminance detecting unit and described collecting article detecting unit, can prevent from being difficult to see collecting article because of shade and the Optical Absorption of collecting article.
Below, with reference to accompanying drawing embodiments of the present invention are described.In addition, the present invention is not limited to this embodiment.
(embodiment 1)
Fig. 1 is the front elevation of the freezer in the embodiments of the present invention 1, Fig. 2 is the A-A side cross-sectional views of Fig. 1 of the freezer in this embodiment, Fig. 3 is the control block diagram of the freezer in this embodiment, and Fig. 4 is the top view when in the corner in kitchen section freezer in this embodiment being set.
In Fig. 1, Fig. 2 and Fig. 3, the housing of freezer 1 comprises thermal wall 2 and insulated door 3a, 3b, with in the case and external insulation.Freezer 1 is provided with for arrangement in receiving room 4 and preserves a plurality of accepting racks 5 of preservation object.
Be provided with display part 6 at insulated door 3b, the working condition of demonstration freezer and setting situation etc.In addition, at display part 6 illuminance transducer 7 as the external illuminance detecting unit is installed.
As the illuminance transducer 7 of external illuminance detecting unit, be arranged at the insulated door of the receiving room of the topmost in a plurality of receiving rooms of freezer 1, and be arranged at the height near the position of user's eyes.Therefore, can detect the equal lightness of illumination of feeling with the user.
Height near user's eyes refers to, generally comprise 5 storerooms shown in the drawings, the amount of taking in is about in the freezer of 400L~600L, the short transverse of the storeroom of topmost 1/2 near and topmost to about 1/5 of the short transverse of the storeroom of topmost.
In addition, at the indoor sidewall of receiving room 4, from the front of freezer 1 see about be embedded with case intraoral illumination 8.Case intraoral illumination 8 disposes a plurality of LED9a~9d at above-below direction, arranges in the front inboard mode of side irradiation from receiving room 4.
Like this, light source uses White LED, the voltage that can tackle neatly thus change.And, also can under low-voltage, drive.Therefore, can make case intraoral illumination 8 be in low febrile state.As mentioned above, light source uses White LED, thus, is expected to simplified driving circuit, improves heating controlled and that reduce light source.
In addition, in order to detect the open and-shut mode of insulated door 3a and 3b, be provided with at the periphery of the front openings section of receiving room 4 and open and close a detecting unit 10.
When detecting insulated door 3a and 3b and open, control module 11 is lighted case intraoral illumination 8.At this moment, based on illuminance transducer 7 detected illumination, utilize control module 11 to come the light quantity of control cabinet intraoral illumination 8.
In the situation that freezer 1 is arranged at the corner, kitchen, as shown in Figure 4, when insulated door 3b opened, the installed surface of illuminance transducer 7 was sometimes near wall.At this moment, the front surface of illuminance transducer 7 is blocked by the wall in kitchen, and outside light is difficult to incident, so can error detection be darker than the external illuminance of reality.So control module 11 is stored the detection illumination from illuminance transducer 7 at any time, open before or detection illumination afterwards according to detecting insulated door 3b, determine the light quantity of case intraoral illumination.
Relation as the light quantity of the detection illumination of illuminance transducer 7 detected illumination and case intraoral illumination 8 is as shown in table 1.
[table 1]
Table 1 expression is with respect to three kinds of light quantity changing patteries of the case intraoral illumination 8 of the detection illumination L of illuminance transducer 7, and the relative value when the light quantity maximum amount of case intraoral illumination 8 is 100% is put down in writing.
In the table 1, pattern 1 is the pattern of judging in the following way.That is, illuminance transducer 7 detected external illuminances are first benchmark external illuminances (being set as 15 Luxs in the situation of present embodiment) as predefined benchmark external illuminance when following, are judged to be secretly, and the light quantity of case intraoral illumination 8 adopts 100%.In addition, when illuminance transducer 7 detects the following external illuminance of the second benchmark external illuminance (being set as 40 Luxs in the situation of present embodiment), be judged to be slightly secretly, the light quantity of case intraoral illumination 8 adopts 75%.Externally in the slightly dark situation of illumination, slightly also can fully see collecting article in the knock-out under the illumination of weak (about 75%) in the light quantity of case intraoral illumination 8.And, when illuminance transducer 7 detects the external illuminance that surpasses the second benchmark external illuminance (40 Lux), be judged to be brightly, the light quantity of case intraoral illumination 8 adopts 50%.Externally in the bright situation of illumination, outside light also shines the collecting article in the case, so can see fully the collecting article in the knock-out.Like this, when using freezer, it is bright that the outside mostly is, thus can suppress the light quantity of case intraoral illumination 8, and can reduce power consumption.
Like this, the purpose of pattern 1 is, arrives lightness and the lightness of the lightness addition of case intraoral illumination 8 in the case from the outside and brings into play the illumination functions of user when seeking collecting article in the case.
Like this, pattern 2 is the sense organ key elements that the starting point are placed on the user, makes the user visually can not feel dazzling pattern.That is, its purpose is, in the situation that dark, illuminate collecting article with low-light (level), thus, performance does not have the General design of sense of discomfort as the function of purpose take protection eyes and body sense.
Mode 3 is, illuminance transducer 7 detects when being the following external illuminance of the first benchmark external illuminance (15 Lux), is judged to be secretly, and in order to allow the user can not feel that case intraoral illumination 8 is dazzling, light quantity adopts 50%.In addition, when the external illuminance below detection the second benchmark external illuminance (40 Lux), be judged to be slightly secretly, at this moment, in order not allow the user feel dazzling, adopt as 100% of the light quantity of the most easily seeing collecting article.And, under the external illuminance that detects out surpasses the situation of the second benchmark external illuminance (40 Lux), be judged to be bright because outside light also shines the collecting article in the case, so the light quantity of case intraoral illumination 8 adopts 50%.Like this, adopt the structure of the pattern 1 that has concurrently, 2 strong point.
Like this, in the highest outside bright situation of the switching frequency of hypothesis freezer, the light quantity of case intraoral illumination 8 adopts 50%, so can realize more energy-conservation.So, in the high situation of the such hypothesis usage frequency of preference pattern 3, can realize in the situation of energy-conservation pattern, in the place that the door in the outside of freezer or these users' of housing eyes are seen, advance the people to exercise and associate and energy-conservationly such light and show.
To mode 3, the user can adopt the structure of setting from operating portion (not shown) according to the personal like for above pattern 1.
In the case, for example visually no problem and like often bright user's preference pattern 1, there are old man and child etc. not to wish to make cumbrous user's family selection pattern 2 to vision, the family selection mode 3 that more awareness of saving energy is arranged, in such three kinds of situations, the expanded range that the user can select can provide a kind of use convenient, also can be conducive to energy-conservation freezer.
In addition, the detection illumination L(external illuminance of table 1) be not limited to show interior value with the relative light quantity of case intraoral illumination 8, should set best value for according to the structure of freezer.
Below, the regulon of the light quantity of case intraoral illumination 8 is described.
Fig. 5 is the time diagram of output of the case intraoral illumination of the freezer of expression in the embodiments of the present invention 1, the time diagram of the exporting change of the case intraoral illumination of the freezer that Fig. 6 is expression in the embodiments of the present invention 1.
For example, the adjusting of the light quantity of case intraoral illumination 8 is to be undertaken by the active power of regulating the White LED 9a~9d that flows through according to the Duty ratio control of output voltage.As shown in Figure 5, establishing output pulse width is T1, and the cycle of pulse is T2, according to the detected value of the external illuminance of illuminance transducer 7 dutycycle T1/T2 is changed.Set T1/T2 for level that the user can not feel the flicker of White LED 9a~9d.
In addition, when case intraoral illumination 8 was lighted, if light with 100% light quantity suddenly, then the user can feel twinkling, produced sense of discomfort.So, also can change gradually (particularly increasing) light quantity until become the lightness of regulation.
As shown in Figure 6, T3/T4=10%(step 1) after lighting beginning is later in each stipulated time, if T5/T6=40%(step 2), the T7/T8=70%(step 3), then increase dutycycle gradually until 100%, so just form soft illumination of lighting.In this example, make change in duty cycle according to three phases, but increase more meticulously the changes phase of dutycycle, can more successfully change light quantity.
In addition, make case intraoral illumination 8 light a period of time after, then user's eyes begin to be accustomed to this lightness, so slightly reduce light quantity, also can confirm fully collecting article.So, after lighting, case intraoral illumination 8 during through the stipulated time, also can reduce gradually dutycycle, suppress thus power consumption.
Fig. 7 is the light quantity adjusted circuit figure of the case intraoral illumination of the freezer in the present embodiment 1.
Regulon as the light quantity of case intraoral illumination 8 for example also can use, the circuit that pie graph 7 is such, and the switch that switches SW1~3 will be modified to the supply electric current of case intraoral illumination 8 unit of I1~I3.Supplying with electric current I 1~I3 is determined by the different resistor R1 of resistance value~R3 respectively.
In addition, as the regulon of the light quantity of case intraoral illumination 8, light or only make 3/4 unit of lighting etc. such as two that can use the half that only makes among a plurality of White LED 9a~9d shown in Figure 2.
As mentioned above, in the present embodiment, comprising: the case intraoral illumination 8 in the receiving room 4 that forms is divided in irradiation by thermal wall 2 and insulated door 3a, 3b; With the insulated door of the receiving room that is arranged at the topmost in a plurality of receiving rooms, detect the illuminance transducer 7 of the external illuminance of freezer 1; The door that detects the open and-shut mode of insulated door 3a, 3b opens and closes detecting unit 10; With open and close detecting unit 10 according to door and detect insulated door 3a, 3b and become before the open mode or the detection illumination of afterwards illuminance transducer 7; the control module 11 of the light quantity of regulating box intraoral illumination 8; in can the light quantity irradiation case according to the best of the lightness of the outside that is fit to the user, and can realize that energy saving is high, the illumination of long service life and protection user's eyes.
In addition, in the present embodiment, as the light source of case intraoral illumination 8, used light emitting diode 9a~d, can realize the illumination of low voltage drive, low heating, can simplified driving circuit, improves controlled, and the heating of minimizing light source.
In addition; in the present embodiment; utilize control module 11; the time of opening continuously according to insulated door 3a, 3b; change light quantity and the ignition mode of case intraoral illumination 8; can increase gradually or reduce the control of the light quantity of case intraoral illumination according to user's the eyes custom to lightness, can realize protecting the illumination of user's eyes.
(embodiment 2)
Fig. 8 is the side cross-sectional views of the freezer in the embodiments of the present invention 2, and Fig. 9 is the control block diagram of the freezer in this embodiment.Herein, the member for identical with embodiment 1 marks identical symbol and omits detailed explanation.
In Fig. 8 and Fig. 9, collecting article detecting unit 12 is arranged in the receiving room 4.This collecting article detecting unit 12 detects position and the quantity of collecting article, and being equipped with is not the illuminance transducer 7 of external illuminance detecting unit, realizes by detect the light quantity that covering of light is decayed because of collecting article by illuminance transducer 7 in case.In addition, the method for utilizing pressure sensor to detect collecting article is also arranged.
In embodiment 1, only come the light quantity of regulating box intraoral illumination 8 according to the detection illumination of illuminance transducer 7, but in receiving room 4, have in the situation of a large amount of collecting articles, the shadow because of collecting article can not shine in the case fully sometimes.Therefore, preferably not only consider the lightness of freezer outside, also consider position and the quantity of collecting article, the light quantity of regulating box intraoral illumination 8.
Table 2 expression standard is to the light quantity compensating value of the case intraoral illumination of the amount of taking in.
[table 2]
The light quantity of the case intraoral illumination of table 2 is as the criterion with table 1, adds the compensating value of table 2.For example, when collecting article detecting unit 12 detects the amount of taking in when few, because light easily arrives corner in the case, so light quantity adopts negative 20%.In addition, when detecting the amount of taking in when slightly many, do not carry out revisal, when detecting the amount of taking in when many, because light is difficult to arrive in the case, so light quantity adopts positive 20%.
As mentioned above, in the present embodiment, at receiving room 4 interior outfit collecting article detecting units 12, not only detect the external illuminance of freezer, also the collecting article in the detection case shines in the case according to the required light quantity of user, can realize using more easily illumination.
Utilizability on the industry
As mentioned above, freezer of the present invention can either be implemented in situation about being applicable to as home-use or professional lighting device with freezer, and the article storage device etc. that also can be applied to door is used the widely equipment machine of illumination.
Symbol description
1 freezer
2 thermal wall
3a, 3b insulated door
4 receiving rooms
5 accepting racks
6 display parts
7 illuminance transducers
8 casees intraoral illuminations
9a, 9b, 9c, 9d White LED
10 open and close detecting unit
11 control modules
12 collecting article detecting units
Claims (9)
1. a freezer is characterized in that, comprising:
Be provided with a plurality of housings of being divided the receiving room that forms by thermal wall and insulated door;
Shine the case intraoral illumination of the inside of described receiving room;
Detect the external illuminance detecting unit of illumination of the outside of described housing;
The door that detects the open and-shut mode of described insulated door opens and closes detecting unit; With
Detect described insulated door and become open mode in the situation that described door opens and closes detecting unit, according to regulating the control module of the light quantity of described case intraoral illumination by the detected detection illumination of described external illuminance detecting unit,
In the situation that described insulated door becomes open mode, by described control module the light quantity of described case intraoral illumination or ignition mode are changed.
2. freezer as claimed in claim 1 is characterized in that:
Described control module, be that the light quantity of the described case intraoral illumination when being compared to the high illumination of the benchmark external illuminance of predefined illumination is compared with being judged to be the detected detection illumination of described external illuminance detecting unit, the light quantity of the described case intraoral illumination when being judged to be than the low illumination of described benchmark external illuminance is reduced.
3. freezer as claimed in claim 1 is characterized in that:
With the high illumination of the second benchmark external illuminance that utilizes described external illuminance detecting unit to be judged to be to be compared to predefined illumination or be compared to predefined illumination and the light quantity of described case intraoral illumination during for the low illumination of the first benchmark external illuminance of the illumination lower than described the second benchmark external illuminance is compared, the light quantity of the described case intraoral illumination when making other increases.
4. such as each described freezer in the claims 1 to 3, it is characterized in that:
The light source of described case intraoral illumination is light emitting diode.
5. such as each described freezer in the claim 1 to 4, it is characterized in that:
The light quantity of regulating described case intraoral illumination by the variable control of pulse.
6. such as each described freezer in the claim 1 to 4, it is characterized in that:
The light quantity of regulating described case intraoral illumination by the variable control of electric current.
7. such as each described freezer in the claim 1 to 4, it is characterized in that:
Control to regulate the light quantity of described case intraoral illumination by voltage variable.
8. such as each described freezer in the claim 1 to 4, it is characterized in that:
Described case intraoral illumination is made of a plurality of light sources, regulates light quantity according to the quantity of lighting of light source.
9. such as each described freezer in the claim 1 to 8, it is characterized in that:
In described receiving room, be equipped with the collecting article detecting unit, the light quantity of regulating described case intraoral illumination according to the detection of described external illuminance detecting unit and described collecting article detecting unit.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2011-005798 | 2011-01-14 | ||
JP2011005798A JP5655578B2 (en) | 2011-01-14 | 2011-01-14 | refrigerator |
PCT/JP2011/007320 WO2012095937A1 (en) | 2011-01-14 | 2011-12-27 | Refrigerator |
Publications (2)
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CN103328912A true CN103328912A (en) | 2013-09-25 |
CN103328912B CN103328912B (en) | 2015-04-08 |
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Application Number | Title | Priority Date | Filing Date |
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CN201180064685.0A Active CN103328912B (en) | 2011-01-14 | 2011-12-27 | Refrigerator |
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JP (1) | JP5655578B2 (en) |
CN (1) | CN103328912B (en) |
BR (1) | BR112013017701A2 (en) |
WO (1) | WO2012095937A1 (en) |
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CN105814383A (en) * | 2013-12-13 | 2016-07-27 | Bsh家用电器有限公司 | Domestic refrigeration device having an interior lighting arrangement |
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CN106257223A (en) * | 2015-06-18 | 2016-12-28 | 东部大宇电子株式会社 | For controlling device and the method for refrigerator according to ambient brightness |
CN105323934A (en) * | 2015-11-27 | 2016-02-10 | 青岛海尔股份有限公司 | Lighting control method for refrigerator |
CN105323934B (en) * | 2015-11-27 | 2018-07-13 | 青岛海尔股份有限公司 | A kind of illumination control method of refrigerator |
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Also Published As
Publication number | Publication date |
---|---|
JP2012145303A (en) | 2012-08-02 |
WO2012095937A1 (en) | 2012-07-19 |
BR112013017701A2 (en) | 2016-10-11 |
CN103328912B (en) | 2015-04-08 |
JP5655578B2 (en) | 2015-01-21 |
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