CN105910379A - Weighing device for refrigerator and weighing drawer - Google Patents
Weighing device for refrigerator and weighing drawer Download PDFInfo
- Publication number
- CN105910379A CN105910379A CN201610299623.2A CN201610299623A CN105910379A CN 105910379 A CN105910379 A CN 105910379A CN 201610299623 A CN201610299623 A CN 201610299623A CN 105910379 A CN105910379 A CN 105910379A
- Authority
- CN
- China
- Prior art keywords
- scale pan
- refrigerator
- weighing device
- weighing
- upper bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a weighing device for a refrigerator. The weighing device comprises a bottom bracket, a gravity sensor, an upper bracket and a weighing scale which are sequentially arranged from bottom to top. The gravity sensor is fixed to the bottom bracket and is fixed to the weighing scale through the upper bracket. The upper bracket is located in the center of the weighing scale. The length of the upper bracket is equal to 1/3-2/3 of the length of the weighing scale, and the width of the upper bracket is equal to 1/3-2/3 of the width of the weighing scale. The invention further discloses a weighing drawer comprising the weighing device. According to the weighing device for the refrigerator, by arranging the upper bracket, the force moment borne by the weighing scale is reduced, deformation of the weighing scale is reduced, and accordingly the contact probability of the weighing scale and other structures is reduced; and the problem that weighing is inaccurate due to the fact that the weighing scale makes contact with the other structures is solved, and the weighing precision is high.
Description
Technical field
The present invention relates to a kind of weighing device for refrigerator and drawer of weighing.
Background technology
Along with the demand of refrigerator functions is increasingly become more meticulous by user, if able to the weight information of storage food in periodically obtaining refrigerator, the surplus of suffered from indigestion product is judged by weight information, so as to reminding user to buy supplementary in time is user's new demand to refrigerator functions, the weighing principle of band food weight perceptive function refrigerator is at present: by arranging LOAD CELLS under matter storage lattice, LOAD CELLS supports matter storage lattice by the scale pan, in matter storage lattice during placing articles, the resistance strain gage of LOAD CELLS produces deformation, now the resistance value of resistance strain gage can change accordingly, and then the voltage making gravity sensor export changes, after this voltage is processed by signal processing circuit, weight information by MCU control chip output food.Owing to the scale pan uses plastic material, it is screwed in one end of gravity sensor, when scale pan stress, it is easy to deform upon, owing to the shape length of refrigerator matter storage lattice is longer much than general electronic scale, if now food being put partially, then add the scale pan place food laterally under deformation quantity, other shelves easilying lead to a side bottom and the supporting construction being positioned at below gravity sensor or refrigerator that parcel tray is placed with food contact, the weight making food can not all be delivered to gravity sensor, and then the data making weight sensor draw are inaccurate.
Summary of the invention
It is easy to deform upon when the present invention is to solve the weighing device in current refrigerator due to scale pan stress and touches other structures and cause the inaccurate problem of weighing data, it is proposed that a kind of weighing device for refrigerator and drawer of weighing, the problems referred to above can be solved.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of weighing device for refrigerator, including the bottom bracket set gradually from bottom to top, gravity sensor, upper bracket and the scale pan, described gravity sensor is fixed on described bottom bracket, and described gravity sensor is fixed with the described scale pan by described upper bracket.
Based on the above-mentioned weighing device for refrigerator, the present invention proposes one simultaneously and weighs drawer, including drawer body, described drawer body is provided with foregoing weighing device, and described bottom bracket is fixed on described drawer body.
Compared with prior art, advantages of the present invention and good effect be: the weighing device for refrigerator of the present invention, by arranging upper bracket, reduce the moment that the scale pan bears, the deformation that the scale pan produces can diminish, thus reduce the probability of other form touch of the scale pan, solve the inaccurate problem of weighing caused due to the scale pan and other form touch.
After reading in conjunction with the accompanying the detailed description of embodiment of the present invention, the other features and advantages of the invention will become clearer from.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of example structure split schematic diagram of the weighing device for refrigerator proposed by the invention；
Fig. 2 be the weighing device for refrigerator proposed by the invention a kind of embodiment in Standard schematic diagram；
Fig. 3 is the force analysis figure of weighing device in Fig. 1 for refrigerator；
Fig. 4 is the detail view of Fig. 1 middle and upper part support；
Fig. 5 is the detail view of sensor body in Fig. 1.
Detailed description of the invention
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment one
The present embodiment proposes a kind of weighing device for refrigerator, as shown in Figure 1 and Figure 2, including the bottom bracket 11 set gradually from bottom to top, gravity sensor, upper bracket 13 and the scale pan 14, according to matter storage lattice material and the difference bearing pressure, upper bracket 13 is positioned at the center of the scale pan 14, its length accounts for the 1/3-2/3 of the scale pan 14 length, width accounts for the 1/3-2/3 of the scale pan 14 width, gravity sensor is fixed on bottom bracket 11, and gravity sensor is fixed with the scale pan 14 by upper bracket 13.The weighing principle of this weighing device is, when having weight on the scale pan, the gravity of weight concentrates at gravity sensor by upper bracket transmission, mechanical quantity is transformed into the voltage of output and changes by gravity sensor, after this voltage is processed by signal processing circuit, weight information by control chip output food, by arranging upper bracket, reduce the moment that the scale pan bears, the deformation that the scale pan produces can diminish, thus reduce the probability of other form touch of the scale pan, solve the inaccurate problem of weighing caused due to the scale pan and other form touch.
nullSpecifically，As shown in Figure 2，Gravity sensor includes sensor body 12，Sensor body 12 is provided with the first connecting portion 15 being connected with upper bracket 12 and the second connecting portion 16 being connected with bottom bracket 11，First connecting portion 15 and the second connecting portion 16 lay respectively at sensor body 12 both sides along its length，Gravity sensor also includes the first resistance strain gage and the second resistance strain gage (not shown)，First resistance strain gage and the second resistance strain gage are respectively oppositely arranged on upper surface and the lower surface of sensor body 12,And the position between the first connecting portion 15 and the second connecting portion 16，First connecting portion 15 and the second connecting portion 16 are arranged at the diagonal position of sensor body 12 by above-mentioned gravity sensor，Advantageously allow resistance strain gage and produce deformation，Improve weighing precision.
nullAs shown in Figure 3，The P portion of the such as scale pan 14 is placed with weight (this position is the position being typically easiest in Fig. 1 make the scale pan 14 produce deformation)，The gravity of this weight is F，If if being not provided with upper bracket 13，The arm of force that the scale pan bears is L，Namely stress point is to the distance of resistance strain gage position，The moment that the corresponding scale pan bears is M=FL，After upper bracket 13 is set，First the gravity of weight puts in upper bracket 13，Then resistance strain gage position is put on by upper bracket 13，Namely the arm of force is reduced to L-L '，The moment that the corresponding scale pan 14 bears is reduced to M '=FL FL '，The deformation that the scale pan 14 produces can diminish，Thus reduce the probability of other form touch such as the scale pan and bottom shelf，Solve the inaccurate problem of weighing caused due to the scale pan 14 and other form touch.
The length direction of sensor body 12 has the pair of parallel hole of level, is used for reducing sensor body 12 rigidity, increases deflection when weighing.
This weighing device is particularly suited in the equipment such as refrigerator, in refrigerator big due to ambient humidity, the scale pan often uses has antiseptic property, and material is light, the plastic material being prone to processing makes, but the shortcoming of plastic material is poor rigidity, deformation it is susceptible to when being under pressure, again owing to being limited by interior refrigerator space, in order to provide the user with the use space of maximum, need each structure all design compacter, therefore, (such as shelf between the scale pan and around other structures, neighbouring matter storage lattice etc.) do not touch other structures when can not leave enough distances to prevent the scale pan from deforming, therefore scale pan deformation and other structures touch and then cause inaccurate problem of weighing, the weighing device of the present embodiment i.e. solves the problems referred to above.It should be noted that the weighing device of the present embodiment can be assemblied in but the matter storage lattice that is not limited on refrigerator door, it is also possible on the shelf being assemblied in refrigerator compartment and drawer.
Bottom bracket 11 plays the effect of support, can share the stress bottom matter storage lattice simultaneously, and to playing the effect of protection bottom matter storage lattice, this part has no effect on the result weighed.
Owing to upper bracket 13 top needs to accept the scale pan 14, bottom needs be connected fixing with sensor body 12, for convenience upper bracket 13 is fixed with said two structure, as shown in Figure 4, upper bracket 13 has intermediate recess portion 131 and the first wing limit 132 being positioned on top, two side, intermediate recess portion 131, intermediate recess portion 131 is connected with sensor body 12 by the first connecting portion 15, first wing limit 132 is then connected with the scale pan 14, this structure makes upper bracket 13 form solid space structure to carry out load-bearing, direct and the stress of weight contact site can be buffered, improve its service life.
As shown in Figure 3, position corresponding with described wing limit 132 on the scale pan 14 has the depressed part 141 of concave downward, and this depressed part 141 matches with the structure on wing limit 132, and wing limit 132 is fixed with depressed part 141, play fixed-wing limit 132, prevent the effect that upper bracket 13 is slided.
As shown in Figure 4, active force bearing sensor caused in order to reduce upper bracket 13 to conduct oneself with dignity, the diapire in intermediate recess portion 131 is offered lightening hole 133, farthest to reduce the weight of upper bracket 13.
Bottom bracket 11 has intermediate projections portion and the second wing limit being positioned on bottom, two side, intermediate projections portion, intermediate projections portion is connected with described sensor body, second wing limit is for the drawer being fixed in refrigerator or dividing plate, the structure of upper bracket 13 is similar with the structure of the upper bracket 13 of back-off, and both reach similar technique effect.
Specifically, first connecting portion 15 is the first connecting hole of the wherein one end upper surface being arranged on sensor body 12, second connecting portion 16 is the second connecting hole of the other end lower surface being arranged on sensor body 12, sensor body 12 is threadeded with described upper bracket 13 by the first pad, and sensor body 12 is threadeded with bottom bracket 11 by described second pad.First pad is used for connecting upper bracket 13 and sensor body 12, is transferred on resistance strain gage by the first pad by the gravity claiming article simultaneously, and the thickness of the preferably first pad and the second pad is 2-4mm.Preferably first pad and the second pad width identical with the width of sensor body 12, as shown in Figure 5, in the present embodiment, A is had in sensor body 12, B, C, tetra-installing holes of D, wherein A, B is positioned at the position of the first pad, have and A on first pad, the through hole that B two installing hole is corresponding, by fixed structures such as screws, sensor body 12 can be fixed by upper bracket 13, as a same reason, installing hole C, D is for fixing sensor body 12 with bottom bracket 11, A, B, C, the a certain support that tetra-installing holes of D can not be optionally combined with upper bracket 13 or bottom bracket 11 is fixed, such as cannot B, C fixes upper bracket 13.
In order to safeguard the cleaning of the scale pan 14, as it is shown in figure 1, preferably the upper surface at the scale pan 14 is provided with scale pan lid 17.In order to protect the surrounding side of the scale pan 14 to clean simultaneously, in the present embodiment, scale pan lid 17 is downward opening box like structure, and described box like structure button is located at the upper surface of the described scale pan 14, and scale pan lid 17 can freely take off, and facilitates user to dismount cleaning.
In order to prevent owing to some weights are longer, it part may stretch out from scale pan lid 17 and touch refrigerator inwall or other structures and then the inaccurate problem that causes weighing, as shown in Figure 1, one week of scale pan lid 17 has upwardly extending rib 20, prevents the surface from scale pan lid 17 from stretching out for blocking object.
Improvement part has mainly been carried out in detail, has clearly illustrated by the weighing device of the present embodiment, certainly this weighing device is not limited only to include structure noted before, such as, as shown in Figure 1, also include that weighing device must use such as mainboard 18, wherein being provided with signal processing circuit, control chip etc. on mainboard 18, and include the battery for powering for weighing device, battery is arranged in battery case 19.
Embodiment two
The present embodiment proposes one and weighs drawer, as shown in Figure 1, including drawer body 30, also include as a kind of in embodiment described in weighing device, weighing device is fixed in drawer body 30 by its bottom bracket 11, the concrete structure of this weighing device sees in Fig. 1-Fig. 5 and embodiment one described, does not repeats at this.
Certainly; described above is not limitation of the present invention; the present invention is also not limited to the example above, change that those skilled in the art are made in the essential scope of the present invention, retrofits, adds or replaces, and also should belong to protection scope of the present invention.
Claims (10)
1. the weighing device for refrigerator, it is characterized in that: include bottom bracket, gravity sensor, upper bracket and the scale pan set gradually from bottom to top, described gravity sensor is fixed on described bottom bracket, described gravity sensor is fixed with the described scale pan by described upper bracket, described upper bracket is positioned at the center of the described scale pan, its length accounts for the 1/3-2/3 of described scale pan length, and width accounts for the 1/3-2/3 of described scale pan width.
Weighing device for refrigerator the most according to claim 1, it is characterized in that: described gravity sensor includes sensor body, described sensor body is provided with the first connecting portion being connected with described upper bracket and the second connecting portion being connected with described bottom bracket, described first connecting portion and described second connecting portion lay respectively at described sensor body both sides along its length, also include the first resistance strain gage and the second resistance strain gage, described first resistance strain gage and described second resistance strain gage are respectively oppositely arranged on upper surface and the lower surface of described sensor body, and the position between the first connecting portion and described second connecting portion.
Weighing device for refrigerator the most according to claim 2, it is characterized in that: described upper bracket has intermediate recess portion and the first wing limit being positioned on top, two side, intermediate recess portion, described intermediate recess portion is connected with described sensor body, and described first wing limit is connected with the described scale pan.
Weighing device for refrigerator the most according to claim 5, it is characterised in that: position corresponding with described wing limit on the described scale pan has the depressed part of concave downward, and described wing limit is fixed with described depressed part.
Weighing device for refrigerator the most according to claim 3, it is characterised in that: offer lightening hole on the diapire in described intermediate recess portion.
Weighing device for refrigerator the most according to claim 1, it is characterized in that: described bottom bracket has intermediate projections portion and the second wing limit being positioned on bottom, two side, intermediate projections portion, described intermediate projections portion is connected with described sensor body, and described second wing limit is for the drawer being fixed in refrigerator or dividing plate.
Weighing device for refrigerator the most according to claim 2, it is characterised in that: described sensor body is connected with described upper bracket by described first pad, and described sensor body is connected with described bottom bracket by described second pad.
8. according to the weighing device for refrigerator described in any one of claim 1-7, it is characterised in that: the upper surface of the described scale pan is provided with scale pan lid, and described scale pan lid is downward opening box like structure, and described box like structure button is located at the upper surface of the described scale pan.
9. want the weighing device for refrigerator described in 8 according to right, it is characterised in that: there is upwardly extending rib in one week of described scale pan lid.
10. a drawer of weighing, it is characterised in that: including drawer body, described drawer body is arranged just like the weighing device described in any one of claim 1-9, described bottom bracket is fixed on described drawer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299623.2A CN105910379B (en) | 2016-05-09 | 2016-05-09 | A kind of weighing device and drawer of weighing for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299623.2A CN105910379B (en) | 2016-05-09 | 2016-05-09 | A kind of weighing device and drawer of weighing for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105910379A true CN105910379A (en) | 2016-08-31 |
| CN105910379B CN105910379B (en) | 2018-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610299623.2A Active CN105910379B (en) | 2016-05-09 | 2016-05-09 | A kind of weighing device and drawer of weighing for refrigerator |
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| CN (1) | CN105910379B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497839A (en) * | 2017-12-18 | 2018-09-07 | 上海云拿智能科技有限公司 | The shelf of kinds of goods can be perceived |
| CN111568123A (en) * | 2020-04-29 | 2020-08-25 | 合肥美的智能科技有限公司 | Shelf assembly and container |
| CN111895718A (en) * | 2020-07-30 | 2020-11-06 | 青岛海尔电冰箱有限公司 | Storage drawer and refrigerator with same |
| CN112393491A (en) * | 2020-11-23 | 2021-02-23 | 安徽康佳同创电器有限公司 | Refrigerator with gravity induction function |
| CN112611147A (en) * | 2020-12-11 | 2021-04-06 | 安徽康佳同创电器有限公司 | Refrigerator with weight induction function |
| CN114459586A (en) * | 2020-11-09 | 2022-05-10 | 青岛海尔电冰箱有限公司 | Method for calibrating a weighing device in a freezer and refrigerator and freezer and refrigerator |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030234122A1 (en) * | 2002-06-19 | 2003-12-25 | Kroll William P. | Fork tine scale technology |
| CN200975918Y (en) * | 2006-11-11 | 2007-11-14 | 中山市创源电子有限公司 | Sensor for electronic scales |
| CN201051005Y (en) * | 2006-12-11 | 2008-04-23 | 伍德常 | A weight sensor |
| CN201159672Y (en) * | 2008-02-03 | 2008-12-03 | 上海精天电子仪器有限公司 | Sensor unit of strain electronic balance |
| CN101645945A (en) * | 2009-06-22 | 2010-02-10 | 李秀 | Portable electronic device capable of weighing |
| CN101761951A (en) * | 2010-03-02 | 2010-06-30 | 广东格兰仕集团有限公司 | Electronic weighing device of microwave oven |
| CN203258960U (en) * | 2013-04-25 | 2013-10-30 | 泰州乐金电子冷机有限公司 | Turnover plate and refrigerator comprising same |
| CN103925972A (en) * | 2013-01-16 | 2014-07-16 | 上海朝辉压力仪器有限公司 | Weight sensor, microwave oven with same and container with same |
| CN204358798U (en) * | 2014-12-24 | 2015-05-27 | 广东美的厨房电器制造有限公司 | Micro-wave oven |
| CN105091483A (en) * | 2015-08-18 | 2015-11-25 | 合肥华凌股份有限公司 | Goods shelf and refrigerator with same |
| CN204854932U (en) * | 2015-07-28 | 2015-12-09 | 袁坤 | Electronic scale with independently respond to support piece |
| CN205079852U (en) * | 2015-10-13 | 2016-03-09 | 龙微科技无锡有限公司 | Weighing device and refrigerator |
-
2016
- 2016-05-09 CN CN201610299623.2A patent/CN105910379B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030234122A1 (en) * | 2002-06-19 | 2003-12-25 | Kroll William P. | Fork tine scale technology |
| CN200975918Y (en) * | 2006-11-11 | 2007-11-14 | 中山市创源电子有限公司 | Sensor for electronic scales |
| CN201051005Y (en) * | 2006-12-11 | 2008-04-23 | 伍德常 | A weight sensor |
| CN201159672Y (en) * | 2008-02-03 | 2008-12-03 | 上海精天电子仪器有限公司 | Sensor unit of strain electronic balance |
| CN101645945A (en) * | 2009-06-22 | 2010-02-10 | 李秀 | Portable electronic device capable of weighing |
| CN101761951A (en) * | 2010-03-02 | 2010-06-30 | 广东格兰仕集团有限公司 | Electronic weighing device of microwave oven |
| CN103925972A (en) * | 2013-01-16 | 2014-07-16 | 上海朝辉压力仪器有限公司 | Weight sensor, microwave oven with same and container with same |
| CN203258960U (en) * | 2013-04-25 | 2013-10-30 | 泰州乐金电子冷机有限公司 | Turnover plate and refrigerator comprising same |
| CN204358798U (en) * | 2014-12-24 | 2015-05-27 | 广东美的厨房电器制造有限公司 | Micro-wave oven |
| CN204854932U (en) * | 2015-07-28 | 2015-12-09 | 袁坤 | Electronic scale with independently respond to support piece |
| CN105091483A (en) * | 2015-08-18 | 2015-11-25 | 合肥华凌股份有限公司 | Goods shelf and refrigerator with same |
| CN205079852U (en) * | 2015-10-13 | 2016-03-09 | 龙微科技无锡有限公司 | Weighing device and refrigerator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108497839A (en) * | 2017-12-18 | 2018-09-07 | 上海云拿智能科技有限公司 | The shelf of kinds of goods can be perceived |
| CN111568123A (en) * | 2020-04-29 | 2020-08-25 | 合肥美的智能科技有限公司 | Shelf assembly and container |
| CN111895718A (en) * | 2020-07-30 | 2020-11-06 | 青岛海尔电冰箱有限公司 | Storage drawer and refrigerator with same |
| CN111895718B (en) * | 2020-07-30 | 2022-03-25 | 青岛海尔电冰箱有限公司 | Storage drawer and refrigerator with same |
| CN114459586A (en) * | 2020-11-09 | 2022-05-10 | 青岛海尔电冰箱有限公司 | Method for calibrating a weighing device in a freezer and refrigerator and freezer and refrigerator |
| CN112393491A (en) * | 2020-11-23 | 2021-02-23 | 安徽康佳同创电器有限公司 | Refrigerator with gravity induction function |
| CN112611147A (en) * | 2020-12-11 | 2021-04-06 | 安徽康佳同创电器有限公司 | Refrigerator with weight induction function |
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| Publication number | Publication date |
|---|---|
| CN105910379B (en) | 2018-07-27 |
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Address after: 266736 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No. Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266101 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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