CN204063734U - Refrigerator - Google Patents
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- CN204063734U CN204063734U CN201420427350.1U CN201420427350U CN204063734U CN 204063734 U CN204063734 U CN 204063734U CN 201420427350 U CN201420427350 U CN 201420427350U CN 204063734 U CN204063734 U CN 204063734U
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Abstract
Refrigerator of the present utility model, possesses: ice bank (20a), and it is arranged at the ice-making compartment (B1) of refrigerator (100) in the mode of freely extracting out; Upper plate (73), it has the wind path (76) of cold air, and the top be arranged in ice-making compartment (B1) is to keep drive unit (72); Ice-making disc (71), it is in the top of ice bank (20a), and rear end is connected with drive unit (72), front ends is rotatably supported on upper plate (73), when ice making from upper plate (73) to this ice-making disc (71) cool-air feed, by drive unit (72), this ice-making disc (71) is reversed while twisting when deicing on one side up and down, thus supply ice to ice bank (20a), the rear side of drive unit (72) is provided with the anti-stagnant ice of top covering ice bank (20a) and comes off portion (75).
Description
Technical field
The utility model relates to the refrigerator with automatic ice-making plant.
Background technology
In refrigerator, there is automatic ice-making plant.The existing refrigerator with automatic ice-making plant, is provided with water supply tank at refrigerating chamber, immediately below refrigerating chamber, configures ice-making compartment, and ice-making compartment is provided with ice-making disc and ice bank.Temperature in ice-making compartment is for the purpose of ice making, preservation ice and be set to-18 DEG C.
Water in water supply tank is drawn into by the running of pump in the sucting of feed pipe, and the water drawn flows at discharge pipe because of deadweight thus supplies water to ice-making disc.That is, water supply tank, feed pipe and discharge pipe are communicated with, thus form water supply path.Water to ice-making disc supply after solidifying because of the cold air be supplied in ice-making compartment, makes ice-making disc rotate (reversing up and down) by the drive unit of automatic ice-making plant and twists, thus deices from ice-making disc and ice is fallen to ice bank.
By opening ice-making compartment door, ice bank is forwards extracted out together with ice-making compartment door, thus the ice of its inside can be taken out.
In such refrigerator, there is the refrigerator of the mode inboard of ice bank being configured when closing ice-making compartment door towards the below of the drive unit of automatic ice-making plant.Thus, even if the ice be accumulated in ice bank moves upward because of reaction during closedown ice-making compartment door, also can collide with the drive unit of automatic ice-making plant, thus prevent it from falling outside ice bank (for example, referring to patent document 1).
Patent document 1: Japanese Unexamined Patent Publication 2013-057483 publication (Fig. 2, Fig. 4)
But, during the drive unit of the ice that moves upward and automatic ice-making plant is collided, carried out refrigerator that anti-stagnant ice falls outside ice bank making because of reaction when closing ice-making compartment door, decide the depth size of ice bank according to the position of the drive unit of automatic ice-making plant.Therefore exist ice bank cannot be made more to extend back than the drive unit of automatic ice-making plant, thus ice bank volume reduce problem.
Utility model content
The utility model made to solve problem as described above, and object is that providing a kind of can prevent the ice of ice bank from falling and increase the refrigerator of the volume of ice bank.
Refrigerator of the present utility model possesses: ice bank, and it is arranged at the ice-making compartment of refrigerator in the mode of freely extracting out; Upper plate, it has the wind path of cold air, and the top be arranged in ice-making compartment and keep drive unit; And ice-making disc, it is in the top of ice bank, rear end is connected with drive unit, front ends is supported on upper plate freely rotationally, and when ice making from upper plate to above-mentioned ice-making disc cool-air feed, utilizing when deicing drive unit that above-mentioned ice making web is reversed limit twisting up and down, thus to ice bank supply ice, the rear side of drive unit being provided with the anti-stagnant ice covered above ice bank and coming off portion.
In refrigerator of the present utility model, to come off portion owing to being provided with the anti-stagnant ice covered above ice bank in the rear side of drive unit, so the drive unit of ice and the automatic ice-making plant moved upward because of reaction during closedown ice-making compartment door and the anti-stagnant ice portion of coming off can be made to collide, so can fall outside ice bank by anti-stagnant ice.To come off the position in portion therefore, it is possible to make the depth size of ice bank extend to anti-stagnant ice, thus the volume of ice bank can be increased.
Accompanying drawing explanation
Fig. 1 is the front view of the refrigerator of embodiment 1 of the present utility model.
Fig. 2 is the sectional view observed from the side of the refrigerator of embodiment 1 of the present utility model.
Fig. 3 is the detailed enlarged drawing of the major part of Fig. 2.
The stereogram of the relation of Fig. 4 is the drive unit of the automatic ice-making plant of the refrigerator representing embodiment 1 of the present utility model, ice test rod, anti-stagnant ice come off portion and ice bank.
Fig. 5 is the amplification stereogram of the automatic ice-making plant of the refrigerator observing embodiment 1 of the present utility model from below.
Fig. 6 is that the anti-stagnant ice of the automatic ice-making plant of the refrigerator representing embodiment 2 of the present utility model comes off the stereogram of relation of portion and ice bank.
Description of reference numerals: 1... outer container; 2... interior case; 3... heat-barrier material; 10a... refrigerating chamber left-hand door; The right door of 10b... refrigerating chamber; 10c... article storing pocket; 20... ice-making compartment door; 20a... ice bank; 20b... framework; 30... switching chamber door; 40... refrigerating chamber door; 50... vegetable compartment door; 60... water supply installation; 61... water supply tank; 62... pump; 63... feed pipe; 64... discharge pipe; 65... water-accepting part; 70... automatic ice-making plant; 71... ice-making disc; 72... drive unit; 73... upper plate; 74... ice test rod; 75... anti-stagnant ice comes off portion; The part of 75a... rear side; The part of 75b... side; 76... wind path; 77... hole; 78... wind path is linked; The heat insulation partition wall of 80a... first; The heat insulation partition wall of 80b... second; The heat insulation partition wall of 80c... the 3rd; 81... through hole; 90... cooling space; 91... cooler chamber cap; 92... cold air discharge portion; 93... ice-making compartment temperature detection thermistor; 94... switching chamber temperature detection thermistor; 100... refrigerator; 101... main body; A... refrigerating chamber; B1... ice-making compartment; B2... switching chamber; C... refrigerating chamber; D... vegetable compartment.
Detailed description of the invention
Embodiment 1
Fig. 1 is the front view of the refrigerator of embodiment 1 of the present utility model.Fig. 2 is the sectional view observed from the side of the refrigerator of embodiment 1 of the present utility model.
As shown in Figure 2, refrigerator 100 possesses the main body 101 (heat insulating box) of box like, and it is formed in the mode of filling with insulation material 3 between the outer container 1 and resinous interior case 2 of steel plate, has the opening portion of one side (above) opening.The inside of main body 101 is divided into multiple room by the first heat insulation partition wall 80a ~ three heat insulation partition wall 80c, as shown in Figure 1 and Figure 2, be formed successively from top: refrigerating chamber A, when observing from front along ice-making compartment B1, the switching chamber B2 of left and right configuration, refrigerating chamber C and vegetable compartment D.
As shown in Figure 1, in the front openings portion of refrigerating chamber A, revolving refrigerating chamber left-hand door 10a and refrigerating chamber right door 10b (so-called double door) is openedly and closedly installed when observing from front freely.The left and right width of refrigerating chamber left-hand door 10a is narrower than the left and right width of refrigerating chamber right door 10b.That is, make the left and right width of refrigerating chamber left-hand door 10a identical with the left and right width of the ice-making compartment door 20 of ice-making compartment B1.On the other hand, make the left and right width of refrigerating chamber right door 10b identical with the left and right width of the switching chamber door 30 of switching chamber B2.
As shown in Figure 2, ice-making compartment door 20 opening and closing that the front openings portion of ice-making compartment B1 is drawn out of formula covers freely.Be fixed with framework 20b in the inner side of the ice-making compartment door 20 of pull-out type, this framework 20b loads ice bank 20a.By opening ice-making compartment door 20, ice bank 20a is forwards extracted out together with ice-making compartment door 20, thus the ice of its inside can be taken out.
As shown in Figure 1, switching chamber door 30 opening and closing that the front openings portion of switching chamber B2 is drawn out of formula covers freely.The inner side of the switching chamber door 30 of pull-out type becomes the receiving room of top-open.
As shown in Figure 1 and Figure 2, refrigerating chamber door 40 opening and closing that the front openings portion of refrigerating chamber C is drawn out of formula covers freely.
As shown in Figure 1 and Figure 2, vegetable compartment door 50 opening and closing that the front openings portion of vegetable compartment D is drawn out of formula covers freely.
Fig. 3 is the detailed enlarged drawing of the major part of Fig. 2.
As shown in FIG. 2 and 3, separated by the first with thermal insulation heat insulation partition wall 80a between refrigerating chamber A and ice-making compartment B1 and switching chamber B2.Through hole 81 is offered, for configuring the discharge pipe 64 of water supply installation 60 at this first heat insulation partition wall 80a.Water supply installation 60 has water supply tank 61 at refrigerating chamber A.The water drawn in the sucting of feed pipe 63 in water supply tank by the running of pump 62, the water drawn flows at discharge pipe 64 because of deadweight, thus supplies water to the ice-making disc 71 of the automatic ice-making plant 70 in ice-making compartment B1.That is, water supply tank 61, feed pipe 63 and discharge pipe 64 are communicated with, thus form water supply path.
As shown in Figure 2, separated by the second with thermal insulation heat insulation partition wall 80b between ice-making compartment B1 and switching chamber B2 and refrigerating chamber C.
Separated by the 3rd with thermal insulation heat insulation partition wall 80c between refrigerating chamber C and vegetable compartment D.
The inside of refrigerating chamber A is set to: be provided with multiple frame, thus can receive food with multilayer.
As shown in FIG. 2 and 3, the top in ice-making compartment B1 is provided with upper plate 73, and this upper plate 73 has the wind path 76 of cold air and extends along depth direction.Upper plate 73 keeps the drive unit 72 of automatic ice-making plant 70.The rear end forming the ice-making disc 71 of automatic ice-making plant 70 is connected to drive unit 72.The front ends of ice-making disc 71 is supported on upper plate 73 freely rotationally.Drive unit 72 and ice-making disc 71, in the end side of the width of ice bank 20a, are configured in the drop shadow spread of ice bank 20a when observing from front.The top edge of the wall therefore in the inboard of ice bank 20a, not disturb the mode of drive unit 72 to be provided with backoff portion (recess) when extracting ice bank 20a out.That is, drive unit 72 passes through from the backoff portion of wall of the inboard being arranged at ice bank 20a, thus ice bank 20a can forwards extract out.Via the discharge pipe 64 of through hole 81 being inserted through the first heat insulation partition wall 80a, supply water from water supply installation 60 to ice-making disc 71.When ice making from upper plate 73 to ice-making disc 71 cool-air feed, carry out when deicing deicing and supply ice to ice bank 20a.
The stereogram of the relation of Fig. 4 is the drive unit of the automatic ice-making plant of the refrigerator representing embodiment 1 of the present utility model, ice test rod, anti-stagnant ice come off portion and ice bank.Fig. 5 is the amplification stereogram of the automatic ice-making plant of the refrigerator observing embodiment 1 of the present utility model from below.As shown in FIG. 4 and 5, the width of ice bank 20a opposite side and in the drive unit 72 of automatic ice-making plant 70, be provided with upward in the mode that can swing and ice test rod 74 that side is bending.Therefore the top edge of the wall of the inboard of ice bank 20a is provided with backoff portion (recess), not disturb ice test rod 74 when extracting ice bank 20a out.That is, ice test rod 74 passes through from the backoff portion of wall of the inboard being arranged at ice bank 20a, thus can forwards extract ice bank 20a out.Owing to there being ice in ice bank 20a, ice test rod 74 can not drop to the position preset, so can detect the existence of ice.The situation that the water utilizing not shown ice making testing agency to detect to be accumulated in ice-making disc 71 freezes.Detecting that water freezes, and by ice test rod 74 detect in ice bank 20a there is no ice or the ice only below ormal weight when, undertaken deicing action by drive unit 72.Deicing action is that the mode of reversing up and down makes ice-making disc 71 rotate while the action that twists, the action case of twisting ice-making disc 71 is as arranged stop by the support of the ice-making disc 71 at upper plate 73, the rotation of another side of restriction ice-making disc 71 is carried out, and wherein stop engages when ice-making disc about 71 is reversed.Or under the state that ice-making disc about 71 is reversed, the reciprocal reverse turn repeatedly carrying out drive unit 72 does the several seconds, carries out deicing action.Ice departs from from ice-making disc 71 thus, and falls downwards and lodge in ice bank 20a.
The face of the ice-making compartment B1 side of cooler chamber cap 91 is provided with the ice-making compartment temperature detection thermistor 93 of the temperature detected in ice-making compartment B1.In addition, the face of the switching chamber B both sides of cooler chamber cap 91 is provided with the switching chamber temperature detection thermistor 94 of the temperature detected in switching chamber B2.
As shown in FIG. 2 and 3, in the bottom of refrigerating chamber A, namely in the position opposed with the article storing pocket 10c being arranged at refrigerating chamber left-hand door 10a of refrigerating chamber A, be configured with water supply installation 60, and be configured with the automatic ice-making plant 70 carrying out ice making from water supply installation 60 for feedwater at ice-making compartment B1.The water supply tank 61 forming water supply installation 60 can externally be extracted out by user, and can clean it.In addition, the water-accepting part 65 more forward than water supply tank 61 and discharge pipe 64 also can take off simply, and can clean them.
Other structures are identical with general refrigerator, so simply summary is described.That is, by using, cold air is generated to the freeze cycle of the compressor (such as, reciprocating compressor) that cold-producing medium compresses, and utilize this cold air to cool each storeroom.Compressor is arranged on the Machine Room (outside of main body 101) near the bottom of refrigerator 100.By the high temperature of compressor compresses, the refrigerant gas of high pressure, the device that is condensed cooling and become the liquid refrigerant of high pressure, and then be depressurized device (being generally capillary) decompression and become the two-phase system cryogen of low pressure.The two-phase system cryogen of low pressure is cooled each storeroom of refrigerator 100 by evaporimeter (cooler), thus becomes the gas refrigerant of low pressure, and is back to compressor.Repeatedly carry out this circulation.
In refrigerator 100, such as shown in Figure 2, cooling space 90 is formed with at the back side of refrigerating chamber C by cooler chamber cap 91.Cooler (not shown) is configured with in cooling space 90.In addition, pressure fan (not shown) is possessed at cooler chamber cap 91.Utilize pressure fan that the cold air generated by cooler is delivered to each room.Utilize damper to control the air quantity of cold air, thus the temperature of each room is controlled the temperature for setting.
As shown in Figure 2 to 4, be provided with the cold air discharge portion 92 of the cold air for guiding cooling space 90 at cooler chamber cap 91, cold air discharge portion 92 is connected with the wind path 76 of upper plate 73 via link wind path 78.Utilize and be blown out to the cold air of ice-making disc 71 from wind path 76 and the water of ice-making disc 71 inside is freezed.
As shown in Fig. 3 ~ Fig. 5, the anti-stagnant ice that upper plate 73 is provided with box like comes off portion 75, and this anti-stagnant ice side that be provided with ice test rod 74 side of portion 75 from the rear side of drive unit 72 to this drive unit 72 that come off covers the top of ice bank 20a.Because the come off part 75a (Fig. 3 and Fig. 5) of rear side of drive unit 72 in portion 75 of anti-stagnant ice is set to avoid the link wind path 78 of top, so do not observe it from the come off position of angle in portion 75 of the anti-stagnant ice shown in Fig. 4.Anti-stagnant ice comes off, and the part 75b of side of drive unit 72 in portion 75 is forwards outstanding to be formed.In addition, wherein upper plate 73, link come off portion 75, the maintaining part of drive unit 72 and the support of ice-making disc 71 of wind path 78, anti-stagnant ice and be molded as one.
Like this, in the refrigerator 100 of embodiment 1 of the present utility model, because anti-stagnant ice comes off the side that be provided with ice test rod 74 side of portion 75 from the rear side of drive unit 72 to this drive unit 72, cover the top of ice bank 20a, so can to make because of reaction when closing ice-making compartment door 20 and collide in the drive unit 72 of the ice that moves upward and automatic ice-making plant 70 and the anti-stagnant ice portion 75 that comes off, thus can fall outside ice bank 20a by anti-stagnant ice.The position in portion 75 therefore, it is possible to the anti-stagnant ice making the depth size of ice bank 20a extend to the rear side of drive unit 72 comes off, thus the volume of ice bank 20a can be increased.
In addition, the space that landfill is formed at the space of the backoff portion of the drive unit 72 of the top edge of the wall of the inboard of ice bank 20a and the backoff portion of ice test rod 74 is come, so can prevent the trash ice in ice bank 20a, small ice from coming off from the space of above-mentioned backoff portion due to the anti-stagnant ice portion 75 that comes off can be utilized.
In addition, here, be partial to the end side configuration of the width of ice bank 20a with drive unit 72 and ice-making disc 71, and anti-stagnant ice comes off, the side that be provided with ice test rod 74 side of portion 75 from the rear side of drive unit 72 to this drive unit 72 covers the situation of the top of ice bank 20a is that example is illustrated.But, on the axis that drive unit 72 and ice-making disc 71 are configured in the width center of ice bank 20a, the anti-stagnant ice portion 75 that comes off is configured to side from the rear side of drive unit 72 to the both sides of this drive unit 72 to cover the top of ice bank 20a.
Embodiment 2
Fig. 6 is that the anti-stagnant ice of the automatic ice-making plant of the refrigerator representing embodiment 2 of the present utility model comes off the stereogram of relation of portion and ice bank, in the drawings, for the function identical with above-mentioned embodiment 1, marks identical Reference numeral.
For the refrigerator of embodiment 2 of the present utility model, the come off inside of box like in portion 75 of anti-stagnant ice is connected with link wind path 78, and via link wind path 78 and being communicated with the wind path 76 of upper plate 73.In addition, as shown in Figure 6, arrange porose 77 at the come off position opposed with ice test rod 74 above of part 75b of side in portion 75 of anti-stagnant ice, blow out cold air from hole 77 to ice test rod 74.In addition structure is identical with the structure of above-mentioned embodiment 1.
In the refrigerator of embodiment 2 of the present utility model, due to can cold air be blown out to ice test rod 74 from the come off hole 77 in portion 75 of anti-stagnant ice and make this cold air collide with it, so can dispel the frost being attached to ice test rod 74.Therefore, it is possible to anti-stagnant ice test rod 74 freezes.
Embodiment 3
In above-mentioned embodiment 1 and 2, upper plate 73, link come off portion 75, the maintaining part of drive unit 72 and the support of ice-making disc 71 of wind path 78, anti-stagnant ice and be molded as one.When such structure, metal pattern becomes complicated thus improves goods cost.
For the refrigerator of embodiment 3 of the present utility model, the link wind path 78 that the inside being formed the box like in the portion 75 that the wind path 76 of upper plate 73 and anti-stagnant ice to be come off with miscellaneous part is connected is (following, be referred to as " link wind path parts "), and be configured to link wind path parts for border and being separated into: upper plate side and the anti-stagnant ice comprising these link wind path parts come off side, portion.In addition structure is identical with the structure of above-mentioned embodiment 1,2.
In the refrigerator of embodiment 3 of the present utility model, due to upper plate 73 and to comprise the anti-stagnant ice the linking wind path parts metal pattern of portion 75 respectively with different that come off shaping, so the manufacture of metal pattern becomes easy, goods cost can be reduced.
In addition, the situation being all installed on upper plate 73 side for the portion 75 that come off by anti-stagnant ice in above-mentioned embodiment 1 ~ 3 is illustrated, but anti-stagnant ice comes off, portion 75 such as also can be installed on cooler chamber cap 91 side.In this case, can directly deliver to anti-stagnant ice from cooling space 90 due to cold air to come off portion 75, so can wind path structure be simplified.
Claims (4)
1. a refrigerator, is characterized in that, possesses:
Ice bank, it is arranged at the ice-making compartment of refrigerator in the mode of extracting out freely;
Upper plate, it has the wind path of cold air, and the top be arranged in described ice-making compartment is to keep drive unit; And
Ice-making disc, it is above described ice bank, and rear end is connected with described drive unit, front ends is rotatably supported on described upper plate, when ice making from described upper plate to this ice-making disc cool-air feed, by described drive unit, this ice-making disc is reversed when deicing on one side up and down, while twisting, thus to described ice bank supply ice
The rear side of described drive unit is provided with anti-stagnant ice to come off portion, this anti-stagnant ice portion of coming off covers the top of described ice bank.
2. refrigerator according to claim 1, is characterized in that,
Possess ice test rod, for detecting the amount of the ice of described ice bank inside,
Described drive unit and described ice-making disc are configured in the end side of the width of described ice bank, and described ice test rod is in another side of the width of described ice bank and be installed on described drive unit,
The described anti-stagnant ice portion that comes off is configured to the side being provided with described ice test rod side of this drive unit from the rear side of described drive unit.
3. refrigerator according to claim 2, is characterized in that,
The described anti-stagnant ice portion of coming off is formed as box like, and the inside of this box like is connected with wind path, and is formed porose at the position opposed with described ice test rod, for blowing out wind towards described ice test rod.
4. the refrigerator according to Claims 2 or 3, is characterized in that,
Come off portion and described upper plate of described anti-stagnant ice is connected via link wind path parts, and to be configured to described link wind path parts as border and being separated into: upper plate side and the anti-stagnant ice comprising described link wind path parts come off side, portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-164422 | 2013-08-07 | ||
| JP2013164422A JP6061808B2 (en) | 2013-08-07 | 2013-08-07 | refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063734U true CN204063734U (en) | 2014-12-31 |
Family
ID=52205226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427350.1U Active CN204063734U (en) | 2013-08-07 | 2014-07-30 | Refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6061808B2 (en) |
| CN (1) | CN204063734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425163A (en) * | 2017-08-31 | 2019-03-05 | 日本电产三协株式会社 | Ice maker |
| TWI682136B (en) * | 2017-12-05 | 2020-01-11 | 日商三菱電機股份有限公司 | Ice making device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113056645A (en) * | 2018-11-16 | 2021-06-29 | Lg电子株式会社 | Refrigerator with a door |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3568313B2 (en) * | 1996-03-19 | 2004-09-22 | 三洋電機株式会社 | Refrigerator ice box |
| JPH11325681A (en) * | 1998-05-19 | 1999-11-26 | Toshiba Home Techno Corp | Automatic ice maker |
| JP2005257114A (en) * | 2004-03-10 | 2005-09-22 | Hitachi Home & Life Solutions Inc | Refrigerator |
| JP2006138505A (en) * | 2004-11-10 | 2006-06-01 | Mitsubishi Electric Corp | Automatic ice making machine and refrigerator-freezer comprising the same |
| JP2012225595A (en) * | 2011-04-21 | 2012-11-15 | Panasonic Corp | Ice making device |
-
2013
- 2013-08-07 JP JP2013164422A patent/JP6061808B2/en active Active
-
2014
- 2014-07-30 CN CN201420427350.1U patent/CN204063734U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425163A (en) * | 2017-08-31 | 2019-03-05 | 日本电产三协株式会社 | Ice maker |
| US10788249B2 (en) | 2017-08-31 | 2020-09-29 | Nidec Sankyo Corporation | Ice making device |
| CN109425163B (en) * | 2017-08-31 | 2021-01-05 | 日本电产三协株式会社 | Ice making device |
| TWI682136B (en) * | 2017-12-05 | 2020-01-11 | 日商三菱電機股份有限公司 | Ice making device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6061808B2 (en) | 2017-01-18 |
| JP2015034647A (en) | 2015-02-19 |
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| GR01 | Patent grant |