WO2018105840A2 - Machine à glaçons pouvant entraîner de manière forcée une came d'entraînement, et procédé d'entraînement de machine à glaçons utilisant cette machine à glaçons - Google Patents

Machine à glaçons pouvant entraîner de manière forcée une came d'entraînement, et procédé d'entraînement de machine à glaçons utilisant cette machine à glaçons Download PDF

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Publication number
WO2018105840A2
WO2018105840A2 PCT/KR2017/006712 KR2017006712W WO2018105840A2 WO 2018105840 A2 WO2018105840 A2 WO 2018105840A2 KR 2017006712 W KR2017006712 W KR 2017006712W WO 2018105840 A2 WO2018105840 A2 WO 2018105840A2
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WO
WIPO (PCT)
Prior art keywords
driving
unit
drive
shaft
ice maker
Prior art date
Application number
PCT/KR2017/006712
Other languages
English (en)
Korean (ko)
Inventor
정병욱
Original Assignee
주식회사 디알텍
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 디알텍 filed Critical 주식회사 디알텍
Publication of WO2018105840A2 publication Critical patent/WO2018105840A2/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C5/00—Working or handling ice
    • F25C5/20—Distributing ice
    • F25C5/22—Distributing ice particularly adapted for household refrigerators
    • 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
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2305/00—Special arrangements or features for working or handling ice
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2500/00—Problems to be solved
    • F25C2500/02—Geometry problems

Definitions

  • the present invention relates to an ice maker, in particular comprising a one-way clutch portion between a drive cam and a drive actuator, wherein the one-way clutch portion includes a drive gear interlocked with the drive cam, one or more idle gears coupled to an internal portion of the drive gear;
  • the cap is inserted into the inner tooth part and interlocked with the driving actuator to intervene the rotation of the idle gear, thereby allowing the user to force the driving cam and to prevent the rotational force from being transmitted to the driving actuator.
  • Ice makers are generally designed to make ice in cold storage, such as refrigerators.
  • the ice maker includes a tray TR containing water and a scoop (SC) for scraping and discharging the ice contained in the tray (TR) and a shaft (SH) provided with the scoop (SC). )
  • SC scoop
  • SH shaft
  • the shaft SH is rotated by the drive cam D2 so that the screw SC is rotated, and the drive cam D2 is driven by the drive actuator D1.
  • Water is stored in the tray TR through the water supply unit WS, and the tray TR is fixed inside the refrigerator by a support bracket IB.
  • ice makers are operated at predetermined times (eg 1 hour or 2 hours) to discharge ice.
  • a user uses a one-way clutch to force the driving cam D2 and a rotational force is not transmitted to the driving actuator D1 (see Japanese Patent No. 4292423).
  • the present invention is to solve the above-mentioned problems, comprising a one-way clutch between the drive cam and the drive actuator, wherein the one-way clutch is at least one drive gear coupled to the drive cam, and the inner tooth of the drive gear It consists of an idle gear, a cap inserted into the inner tooth portion and interlocked with the driving actuator and intermittent rotation of the idle gear to allow the user to force the driving cam and prevent the rotational force from being transmitted to the driving actuator during the forced driving.
  • An object of the present invention is to provide an ice maker and a method of driving an ice maker using the same, which can be forcedly driven by a drive cam with a simpler configuration.
  • the present invention provides a drive cam (D2) for driving the moving shaft (S) of the ice maker, a drive actuator (D1) for driving the drive cam (D2) by providing a one-way rotational force, It consists of a one-way clutch portion (OC) provided between the drive cam (D2) and the drive actuator (D1), the one-way clutch portion (OC) is a drive gear 300 that is linked to the drive cam (D2), and One or more idle gears 200 coupled to the inner tooth portion 330 of the drive gear 300, and inserted into the inner tooth portion 330, interlocked with the driving actuator D1, and connected to the inner gear portion 330 of the idle gear 200.
  • a drive cam (D2) for driving the moving shaft (S) of the ice maker
  • a drive actuator (D1) for driving the drive cam (D2) by providing a one-way rotational force
  • It consists of a one-way clutch portion (OC) provided between the drive cam (D2) and the drive actuator (D1)
  • the one-way clutch portion (OC)
  • a cap 100 for intermittent rotation when the cap 100 is rotated in one direction by the drive actuator (D1) a portion of the cap 100 is in contact with the idle gear 200 and the The rotation of the idle gear 200 is stopped and the drive actuator D1 Power is transmitted to the driving cam D2, and when the driving cam D2 rotates in the opposite direction by an external force, the idle gear 200 is coupled to the inner tooth 330 and rotates to drive the actuator D1.
  • an ice maker capable of forcibly driving the drive cam to shut off power between the drive cam and the drive cam D2.
  • the cap 100 is a plate-shaped and the cap body 110 interlocked with the driving actuator (D1), the cap body 110 protrudes from the inner tooth 330 of the drive gear 300
  • the power control unit 130 is inserted into the, the power control unit 130 is a cylindrical interruption unit body 131 and one side of the control unit body 131 is partially cut in the radial direction to the It is made up of a cutout 134 in which the idling gear 200 is disposed, and a wedge 132 and an arc 133 which are formed at points where both ends of the cutout 134 and the intermittent body 131 meet.
  • the wedge portion 132 is bent at a specific angle is inserted between the teeth in the idle gear 200 in accordance with the rotation of the cap body 110, the side of the arcing portion 133 in the idling gear 200 direction Is curved to a certain curvature so that the cap body 110 is rotated so as not to come into contact with the idling gear 200.
  • the wedge portion 132 is formed on the side close to the idling gear 200 when the power intermittent portion 130 is rotated in one direction by the drive actuator (D2), the circular arc portion ( 133 is formed on the side away from the idling gear 200 when the power intermittent 130 is rotated in one direction by the drive actuator (D2), the cap body corresponding to the bottom of the cutout (134) (
  • a seating groove 112 is formed in a portion of the 110 to insert a portion of the idling gear 200.
  • a plate-shaped insertion groove 153 is formed to be concave, and the locking groove 111 is concave to the opposite side of the intermittent body 131 of the cap body 110.
  • the through hole 113 is formed at the bottom of the engaging groove 111 so that the insertion groove 153 and the engaging groove 111 communicate with each other, and the driving actuator D1 has a plate shape to rotate.
  • a protrusion bar (D1-2) formed at the end of the driving plate (D1-1) and the driving plate (D1-1), and the driving plate (D1-1) is inserted into the insertion groove (153) and is caught.
  • the protrusion bar D1-2 is inserted into the through hole 113.
  • the drive gear 300 has a hollow cylindrical shape, the side of the cap 100 is open, the opposite side is closed while a portion of the gear body 310 is formed with a through portion 340, An inner tooth portion 330 formed inside the gear body 310, an outer tooth portion 320 formed outside the gear body 310, and a penetrating portion 340 of the inner surface of the gear body 310. It is formed in the circumferential direction around the recess 350 is the idling gear 200 is seated.
  • the idling gear 200 is composed of a bar-shaped shaft 210 and the teeth 220 formed around the shaft 210 and coupled to the inner tooth 330 of the drive gear 300.
  • One side of the shaft 210 is inserted into the recess 350 of the drive gear 300, and the other side of the shaft 210 is inserted into the seating groove 112 of the cap 100.
  • the seating groove 112 is formed in a predetermined length in the circumferential direction of the cap 100 so that the idling gear 200 is able to revolve.
  • the tray TR of the ice maker is inclined downward toward the water flow direction.
  • the tray TR of the ice maker is inclined downward toward the opposite side from the inner side of the refrigerator to be installed.
  • the present invention is a drive cam (D2) for driving the moving shaft (S) of the ice maker, a drive actuator (D1) for driving the drive cam (D2) by providing a one-way rotational force, and the drive cam (D2) ) And the one-way clutch portion OC disposed between the driving actuator D1 and the one-way clutch portion OC, which is linked to the driving cam D2 and the driving gear 300.
  • the cap 100 is rotated in one direction by the driving actuator (D1)
  • a portion of the cap 100 is in contact with the idle gear 200 to the idle gear 200.
  • the drive actuator (D1) and the drive cam (D2) When the driving cam (D2) is rotated in the opposite direction by the external force, the idle gear 200 is coupled to the inner tooth 330 and rotated between the driving actuator (D1) and the driving cam (D2)
  • the driving actuator D1 rotates the cap 100 in one direction and the cap 100.
  • the wedge portion 132 of the cap 100 is inserted into the teeth of the idling gear 200 by the rotation of the () so that the rotation of the idling gear 200 is stopped and idle so that the drive gear 300 is Direction, the drive cam (D2) is rotated in the opposite direction by the rotation of the drive gear (300), and when the ice maker is tested to force rotation of the drive cam (D2) in the opposite direction by an external force To this
  • the drive gear 300 rotates in one direction, and the idling gear 200 coupled to the inner tooth portion 330 of the drive gear 300 rotates and rotates in the rotation direction of the drive gear 300 at the same time.
  • the wedge portion 132 side provides an ice maker driving method that the rotational force transmission is blocked.
  • a predetermined test can be performed even with a simpler configuration, and there is an effect of preventing damage to the drive actuator.
  • FIG. 1 is a perspective view showing a conventional ice maker
  • FIG. 2 is a partial perspective view illustrating a drive cam, a drive gear, and a cap of an ice maker according to an embodiment of the present invention
  • FIG. 3 is an exploded perspective view of FIG. 2;
  • FIGS. 4 and 5 are separated perspective views of the drive cam, the drive gear and the cap of the ice maker according to an embodiment of the present invention
  • FIG. 6 is a cross-sectional view of the driving gear and the cap of the ice maker according to an embodiment of the present invention
  • FIG. 7 is an exploded perspective view illustrating a cross section of a driving gear and an idling gear of an ice maker according to an embodiment of the present invention
  • FIGS. 8 and 9 are conceptual diagrams for explaining that power is transmitted or blocked by an ice maker according to an embodiment of the present invention.
  • FIG. 10 is a perspective view illustrating a tray of an ice maker according to an embodiment of the present invention.
  • FIG. 11 is a side view of an ice maker in accordance with an embodiment of the present invention.
  • FIG. 12 is a front view of an ice maker according to an embodiment of the present invention.
  • Ice maker 10 is a drive cam (D2) for driving the ice shaft (S) of the ice maker as shown in Figures 2 to 7, and provides a one-way rotational force to the drive cam ( A driving actuator D1 for driving D2) and a one-way clutch portion OC provided between the driving cam D2 and the driving actuator D1.
  • Power is transmitted from the drive actuator D1 to the drive cam D2 by the one-way clutch part OC, but power transmission is blocked in the opposite direction. Therefore, when a typical ice maker is driven, rotational force can be transferred from the driving actuator D1 to the driving cam D2, and when the user directly drives the driving cam D2 for testing, the rotational force is transmitted to the driving actuator D1. Therefore, damage to the driving actuator D1 can be prevented.
  • the one-way clutch portion OC may include a driving gear 300 interlocked with the driving cam D2, one or more idle gears 200 coupled to an inner tooth portion 330 of the driving gear 300, and the inner gear OC.
  • the cap 100 is inserted into the tooth 330, interlocked with the driving actuator D1, and intermittently rotates the idle gear 200.
  • the idle gear 200 is coupled to the inner tooth 330 to rotate, so that power is generated between the driving actuator D1 and the driving cam D2. To be blocked and will be described later.
  • the cap 100 has a plate shape and a cap main body 110 interlocked with the driving actuator D1, protrudes from the cap main body 110, and is inserted into the inner tooth 330 of the driving gear 300. It is made of a power interruption unit 130.
  • the power interruption unit 130 has a cylindrical interruption unit body 131 and a cutout portion 134 in which one side of the interruption unit body 131 is partially cut in the radial direction and the idling gear 200 is disposed. And a wedge portion 132 and an arc portion 133 respectively formed at points where both ends of the cutout portion 134 and the intermittent portion main body 131 meet.
  • the intermittent body 131 has a cylindrical shape and is disposed in the inner tooth 330 of the driving gear 300.
  • one side of the intermittent body 131, one side of both sides are radially cut to have an overall bloated shape.
  • the idling gear 200 is seated on the cap body 110 through a space formed by the cutout 134.
  • the wedge 132 is bent at a specific angle is inserted between the teeth in the idle gear 200 according to the rotation of the cap body 110, the side of the idling gear 200 direction of the arc portion 133 is specified Curvature is formed so as not to contact the idling gear 200 even when the cap body 110 is rotated.
  • the wedge 132 is formed at a point where one side end of the cutout 134 meets the intermittent body 131 and is cut at a specific angle.
  • the intermittent body 131 in contact with the wedge 132 is formed as a flat surface 131-1 as shown in FIG. 5, and the cutout 134 in contact with the wedge 132 is also flat. It may be formed as a surface (134-1). Both flat surfaces 131-1 and 134-1 may be in contact with each other and may be formed as a wedge portion 132 having a specific angle (eg, 90 degrees) and being sharply formed.
  • a side surface of the arc portion 133 facing the idling gear 200 is formed with a curved surface 134-2 curved with a specific curvature, and the curved surface 134-2 is a cap. Even when the main body 110 is rotated, the main body 110 is formed at a predetermined interval so as not to contact the idling gear 200. This will also be described later.
  • the wedge 132 is formed on the side close to the idling gear 200 when the power intermittent part 130 is rotated in one direction by the drive actuator (D2).
  • the power intermittent part 130 rotates in the counterclockwise direction
  • the power intermittent part 130 is formed on the right side of the drawing of the idling gear 200 so as to be close to the idling gear 200.
  • the power interrupter 130 is rotated in one direction by the driving actuator D2
  • the power interrupter 130 is formed on the side away from the idling gear 200 and is formed on the left side of the drawing of the idling gear 200.
  • a seating groove 112 is formed in the cap main body 110 corresponding to the bottom surface of the cutout 134 of the interruption main body 131, and a part of the idling gear 200 is inserted therein.
  • the seating groove 200 is formed in the circumferential direction of the cap body 110 as shown in FIG.
  • the seating groove 112 allows the idling gear 200 to idle.
  • the rotational force generated by the driving actuator D1 is transmitted to the cap 100.
  • the insertion part 153 of the plate shape is formed in the intermittent body 131 to be recessed.
  • the locking groove 111 is formed on the opposite side of the cap body 110 of the cap body 110 to be recessed.
  • a through hole 113 is formed at the bottom of the locking groove 111 so that the insertion groove 153 and the locking groove 111 communicate with each other.
  • the driving actuator D1 includes a driving plate D1-1 that rotates having a plate shape and a protrusion bar D1-2 formed at an end of the driving plate D1-1.
  • the driving plate (D1-1) is inserted into the insertion groove 153 is engaged, the projection bar (D1-2) is inserted into the through hole 113. That is, when the driving plate D1-1 is rotated by the driving actuator D1, the driving plate D1-1 is caught and the power intermittent 130 is rotated, thereby rotating the entire cap 100. Since the protrusion bar D1-2 is inserted into the through hole 113, more stable rotation of the driving plate D1-1 is possible.
  • the driving actuator D1 may use a well-known electric motor and the like and a detailed description thereof will be omitted.
  • the drive gear 300 is linked to the drive cam D2.
  • the drive gear 300 receives the rotational force or is blocked by the power interruption unit 130 of the cap 100.
  • the drive gear 300 is composed of a gear body 310, the inner tooth portion 330 and the outer tooth portion 320.
  • the gear body 310 is a hollow cylindrical shape, the side of the cap direction 100 is open, the opposite side is closed while a portion is formed through the opening 340 is opened.
  • An inner tooth portion 330 having a tooth shape is formed inside the gear body 310.
  • the outer tooth portion 320 having a tooth shape is formed on the outer side of the gear body 310.
  • a through part 340 is formed in the closed gear body 310.
  • the driving plate D1-1 of the driving actuator D1 penetrates the through part 340 and is inserted into the insertion groove 153.
  • An inner tooth portion 330 is formed inside the gear body 310, and an outer tooth portion 320 is formed outside the gear body 310.
  • the idling gear 200 as described above is coupled to the inner tooth portion 330, and the cap body 110 and the power interruption unit 130 of the cap 100 are inserted into the inner tooth portion 330.
  • the groove 350 is formed in the circumferential direction around the through part 340 of the inner surface of the gear body 310.
  • the idling gear 200 is seated in the recess 350.
  • the idling gear 200 includes a bar-shaped shaft 210 and a toothed portion 220 formed around the shaft 210 and coupled to the inner tooth 330 of the drive gear 300. At this time, one side of the shaft 210 is inserted into the recess 350 of the drive gear 300, the other side of the shaft 210 is inserted into the seating groove 112 of the cap 100.
  • the ice maker includes a drive cam D2 for driving the ice shaft S of the ice maker, a drive actuator D1 for driving the drive cam D2 by providing a one-way rotational force, and the drive. It consists of a one-way clutch portion (OC) provided between the cam (D2) and the drive actuator (D1), the one-way clutch portion (OC) is a drive gear 300 which is linked to the drive cam (D2), and the drive One or more idle gears 200 coupled to the inner tooth portion 330 of the gear 300, and inserted into the inner tooth portion 330, interlocked with the driving actuator D1, and rotate the idle gear 200.
  • a drive cam D2 for driving the ice shaft S of the ice maker
  • a drive actuator D1 for driving the drive cam D2 by providing a one-way rotational force
  • the drive consists of a one-way clutch portion (OC) provided between the cam (D2) and the drive actuator (D1)
  • the one-way clutch portion (OC) is a drive gear 300 which is linked to the
  • the driving actuator D1 provides a one-way rotational force, and the one-way rotational force is a counterclockwise rotational force for description.
  • the driving actuator D1 rotates the cap 100 in one direction, that is, counterclockwise. This is because the driving actuator D1 and the cap 100 are interlocked with each other as described above.
  • the wedge 132 of the cap 100 is inserted into the teeth of the idling gear 200 by the counterclockwise rotation of the cap 100 so that the rotation of the idling gear 200 is stopped.
  • the idling gear 200 is coupled to the inner tooth portion 330 of the driving gear 300.
  • the wedge portion 132 is connected to the idling gear 200. Is inserted.
  • the idling gear 200 is prohibited from rotating by the insertion of the wedge 132.
  • the driving gear 300 is coupled to the idling gear 200, the driving gear 300 rotates in the counterclockwise direction by the counterclockwise revolution of the idling gear 200.
  • the drive cam D2 rotates clockwise to rotate and rotate the shaft SH (see FIG. 1).
  • the external force that is, the driving cam D2 is forcibly rotated by the user in the opposite direction (clockwise).
  • the drive gear 300 rotates in one direction, that is, counterclockwise.
  • the idling gear 200 coupled to the inner tooth portion 320 of the driving gear 300 revolves away from the wedge portion 132 while revolving in the counterclockwise direction. Rotation of the gear 200 becomes possible.
  • the idling gear 200 is inserted into the seating groove 112 so that the idling gear 200 can rotate a predetermined distance in the counterclockwise direction of the seating groove 112.
  • the idling gear 200 revolves counterclockwise in the seating groove 112 and contacts the end of the seating groove 112, the idling gear 200 rotates in place.
  • the idling gear 200 is rotated by the rotation of the driving gear 300 and the idling gear 200 is separated from the driving intermittent part 130. Therefore, the rotational force transmitted from the driving gear 300 is transmitted only to the idling gear 200 and is not transmitted to the driving interruption unit 130. As a result, since the rotational force is not transmitted to the driving interrupter 130, the rotational force is not transmitted to the driving actuator D1, thereby preventing damage to the driving actuator D1.
  • the rotational force generated by the driving actuator D1 during the normal driving of the ice maker is transmitted to the driving cam D2 via the cap 100, the idling gear 200, and the driving gear 300.
  • the rotational force is transmitted only to the driving gear 300 and the idling gear 200 and not to the cap 100, so that the rotational force is also applied to the driving actuator D1. Since it is not transmitted, damage to the driving actuator D1 can be prevented.
  • the tray TR of the ice maker is disposed to be inclined downward toward the water flow direction, that is, the side where the driving actuator is installed from the side of the water supply part WS. This is because the water supplied to the tray TR to produce ice is introduced into the water supply (WS) flows to the opposite direction.
  • the water supply part WS is disposed on the right side of the drawing, water for ice production is introduced from the right side of the drawing and flows to the left side.
  • the tray TR is disposed to be inclined downward in a direction in which the driving actuator is installed in the tray TR, that is, in a left direction in the drawing.
  • the support bracket IB includes a first support bracket IB and a second support bracket IB2 as shown in FIGS. 10 and 11.
  • the first support bracket IB1 may be provided at the water supply part WS, and the second support bracket IB2 may be disposed away from the water supply part WS.
  • the height L2 of the second support bracket IB2 that is, the upper end of the tray TR to the upper end of the second support bracket IB2 is formed higher than the height L1 of the first support bracket IB1. do. At this time, when the heights of the upper ends of the first support bracket IB1 and the second support bracket IB2 are the same and fixed inside the refrigerator, the tray TR is naturally inclined downward at a specific angle ⁇ 1 along the water flow direction. Can be.
  • the tray TR of the ice maker may be disposed to be inclined downward from the inner side of the refrigerator to the opposite side. That is, in FIG. 12, the tray TR may be inclined downward at a specific angle from the inner side (right side in the drawing) installed on the refrigerator to the opposite side (left side in the drawing) to smooth the ice.
  • the tray TR may be disposed to be inclined by making the angle ⁇ 2 formed in the horizontal direction smaller than 90 degrees.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Transmission Devices (AREA)
PCT/KR2017/006712 2016-12-07 2017-06-26 Machine à glaçons pouvant entraîner de manière forcée une came d'entraînement, et procédé d'entraînement de machine à glaçons utilisant cette machine à glaçons WO2018105840A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160165643A KR101826606B1 (ko) 2016-12-07 2016-12-07 구동 캠의 강제 구동이 가능한 제빙기 및 이를 이용한 제빙기 구동 방법
KR10-2016-0165643 2016-12-07

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WO2018105840A2 true WO2018105840A2 (fr) 2018-06-14

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JPH1183253A (ja) 1997-09-02 1999-03-26 Toshiba Home Technol Corp 自動製氷機
JPH11316070A (ja) 1998-05-01 1999-11-16 Sankyo Seiki Mfg Co Ltd 製氷装置および製氷装置の強制駆動方法
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