KR20070090399A - Auto detergent suppler and washing machine having the same - Google Patents

Abstract

A device for automatically injecting a detergent and a washing machine having the same are provided to inject predetermined amount of the detergent in accordance with rotation speed of a rotor rotated by a rotor rotation unit, thereby improving convenience and preventing clothes from being damaged. A device for automatically injecting a detergent comprises a detergent cup(64), a detergent box(70), a rotor(90), and a rotor rotation unit(100). A detergent outlet(62) is formed at one end of the detergent cup. The detergent cup stores the detergent. The detergent box has a detergent outlet(80), and stores the detergent dropped from the detergent outlet of the detergent cup. The rotor is rotatably placed at the detergent box to supply the detergent to the detergent outlet of the detergent box. The rotor rotation unit rotates the rotor. The detergent is automatically injected according to the rotation speed of the rotor.

Description

Automatic detergent suppler and washing machine having the same}

1 is a perspective view of a first embodiment of a washing machine having an automatic detergent dispenser according to the present invention;

2 is a cross-sectional view showing the internal configuration of the first embodiment of the washing machine having an automatic detergent dispenser according to the present invention;

3 is an exploded perspective view of the automatic detergent dispenser shown in FIGS. 1 and 2;

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a sectional view of an essential part of a second embodiment of a washing machine having an automatic detergent dispenser according to the present invention;

6 is a cross-sectional view of an essential part of a third embodiment of a washing machine having an automatic detergent dispenser according to the present invention;

7 is a cross-sectional view of an essential part of a fourth embodiment of a washing machine having an automatic detergent dispenser according to the present invention.

<Explanation of symbols on main parts of the drawings>

10: cabinet 12: door

14: Tub 20: Drum

40; Water supply unit 41: detergent container housing

42: manual detergent container 44: water supply valve

45: water supply hose 46: dispenser

47: feed bellows 60; Automatic detergent dispenser

62: detergent outlet 64: detergent cup

70: automatic detergent container 71: opening

72: upper barrel 80: detergent outlet

82: lower barrel 90: rotor

92: rotation axis 93, 94, 95, 96: blade

98: connection portion 100: rotor rotation mechanism

102: motor 106: power transmission member

110: casing 120: operation unit

130: control unit

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a washing machine having an automatic detergent dispenser and an automatic detergent dispenser, and more particularly, to a washing machine having an automatic detergent dispenser and an automatic detergent dispenser for automatically inputting a predetermined amount of detergent.

In general, a washing machine is a device that cleans cloths by washing, rinsing, and dehydrating to remove contamination from clothes, bedding, etc. (hereinafter, referred to as cloths) contained in a drum by using water and detergent. It is provided with a water supply device for mixing the water with the input.

The water supply device is typically configured to include a detergent container housing mounted to the washing machine, a detergent container opened and closed while the user enters into the detergent container housing, and a dispenser for supplying water to the detergent container.

In the washing machine, the user pulls the detergent container forward to open the detergent container, and then puts the detergent into the detergent container, pushes the detergent container into the washing machine again, or the user directly inserts the detergent into the drum.

However, the conventional detergent dispenser is a hassle that the user has to take out the detergent every time the laundry is put into the detergent container or to put the detergent directly into the drum, the detergent input amount is determined by the user's sense, so there is a lack of detergent or excessive phenomenon There is a problem that occurs.

The present invention has been made in order to solve the above problems of the prior art, convenience is increased by automatically adding a predetermined amount of detergent, it is possible to optimize the amount of detergent to prevent laundry damage and to prevent environmental pollution. It is an object of the present invention to provide a washing machine having an automatic detergent dispenser and an automatic detergent dispenser.

Another object of the present invention is to provide a washing machine having an automatic detergent dispenser and automatic detergent dispenser that can adjust the amount of detergent by a simple operation of the user.

Detergent dispenser according to the present invention for solving the above problems is a detergent cup and a detergent cup containing a detergent outlet formed on one side; Detergent passing through the detergent is discharged from the detergent outlet of the detergent cup is formed and the detergent outlet is formed; A rotor rotatably disposed in the detergent container to supply the detergent dropped into the detergent container to the detergent outlet of the detergent container; It characterized in that it comprises a rotor rotating mechanism for rotating the rotor.

The automatic detergent dispenser is characterized in that it further comprises a casing in which the detergent cup, detergent passing rotor and rotor rotating mechanism is built.

The casing is characterized in that the inlet for detergent is introduced into the upper portion of the detergent cup.

The automatic detergent dispenser is characterized in that it further comprises an operation unit for operating the detergent dispenser of the automatic detergent dispenser.

The automatic detergent dispenser is characterized in that it further comprises a control unit for controlling the rotor rotation mechanism in accordance with the operation of the operation unit.

The detergent cup is characterized in that the bottom portion is formed to be inclined downward.

The detergent container contains a detergent dropping from the discharge port of the detergent cup, the upper passage formed detergent outlet; Detergents are dropped from the outlet of the upper barrel is contained, characterized in that configured to include a lower barrel formed detergent outlet on one side.

The upper cylinder is interpolated in the lower cylinder with a detergent receiving space between the lower passage.

The rotor is characterized in that it comprises a plurality of blades protruding from the circumferential surface of the rotary shaft to be disposed between the rotary shaft and the upper passage lower cylinder and pushes a predetermined amount of detergent above the detergent outlet of the lower cylinder. .

The rotor is characterized in that it further comprises a connecting portion connecting the outer ends of the plurality of blades.

The rotor rotating mechanism is characterized in that it comprises a motor and a power transmission member for transmitting the driving force of the motor to the rotor.

The rotating shaft of the rotor and the rotating shaft of the motor is characterized in that each of the pulley is wound around the power transmission member is formed.

Washing machine having an automatic detergent dispenser according to the present invention is characterized in that the automatic detergent dispenser.

 The washing machine having the automatic detergent dispenser is characterized in that it further comprises a guide member for guiding the detergent container discharged to the detergent outlet of the detergent container to the water supply passage of the washing machine.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

 1 is a perspective view of a first embodiment of a washing machine having an automatic detergent dispenser according to the present invention, and FIG. 2 is a cross-sectional view illustrating an internal configuration of a first embodiment of the washing machine having an automatic detergent dispenser according to the present invention.

Washing machine having an automatic detergent dispenser according to the present embodiment, as shown in Fig. 1 and 2, the cabinet 10 and the inside of the cabinet 10 is formed in the cabinet 10, the appearance and the mouth opening 2 is formed; And a tub 14 in which washing water is contained, a drum 20 rotatably disposed in the tub 14 to accommodate laundry, a motor 30 for rotationally driving the drum 20, and the It comprises a water supply device 40 connected to the tub 14, a drainage device 50 for draining the wash water in the tub 14, and an automatic detergent dispenser 60 to automatically dispense detergent.

The cabinet 10 is installed to open and close the door 12 that opens and closes the portal entrance 2.

The tub 14 is formed with an opening 15 for entering and exiting the cloth in front.

The tub 14 is installed in the cabinet 10 so as to be buffered by a spring 16 and a damper 17.

The drum 20 is formed with an opening 21 for entering and exiting the cloth in front.

The drum 20 is formed with a hand 22 through which the detergent-mixed water or clean water in and out of the tub 14 enters and exits.

The drum 20 is provided with a lifter 23 for raising and dropping the cloth and wash water on the inner circumferential surface.

The water supply device 40 includes a detergent container housing 41 installed in the cabinet 10, a detergent container 42 (hereinafter referred to as a manual detergent container) entering and exiting the detergent container housing 41, and the manual detergent container 42. Dispenser 43 installed on the top of the detergent container housing 41 to supply water to the water), and a water supply valve 45 connected to the external hose 44 to control the water supplied through the external hose 44, A water supply hose 46 connected to the water supply valve 45 and guiding water passing through the water supply valve 45 to the dispenser 43, water containing detergent discharged from the detergent container housing 41, or And a water supply bellows 47 for guiding clean water to the tub.

That is, the washing machine has a water supply flow path which is connected to the water supply valve 45, the water supply hose 46, the dispenser 43, the manual detergent container 42, the detergent container housing 41, and the water supply bellows 47.

The automatic detergent injector 60 may also inject detergent into the water supply device 40 so that detergent may be introduced through the water supply device 40, and directly inject the detergent into the tub 14. It is also possible, and will be described below limited to the introduction of detergent into the water supply device (40).

In addition, the automatic detergent dispenser 60 may be installed in place of the manual detergent container 42, or may be connected in series or in parallel with the manual detergent container 42 on the water supply flow path of the water supply device 40. Of course.

The automatic detergent dispenser 60 is most preferably installed separately from the manual detergent container 42 so that a user can selectively use the manual detergent container 42 and the automatic detergent dispenser 60, hereinafter the manual detergent container 42 It will be described as limited to being installed separately so that the detergent is introduced into the water supply passage of the water supply device (40).

The automatic detergent injector 60 may be installed inside the cabinet 10, may be installed on the front of the cabinet 10, may be installed on the upper surface of the cabinet 10, and It will be described as limited to being installed on the upper surface of the cabinet 10 so that detergent can be easily added.

The automatic detergent dispenser 60, as shown in Figure 1, is configured to further include an operation unit 120 for manipulating the detergent dispenser of the automatic detergent dispenser 60.

The operation unit 120 includes an on / off input unit 122 for turning on / off an automatic detergent dispenser, a large amount input unit 124 for inputting a large amount of detergent, and a small amount input unit 126 for inputting a small amount of detergent. ), And an additional detergent input unit 128 for inputting additional detergent input.

3 is an exploded perspective view of the automatic detergent dispenser shown in FIGS. 1 and 2, and FIG. 4 is a cross-sectional view taken along the line A-A of FIG. 1.

3 and 4, the automatic detergent injector 60, the detergent cup 64 is filled with detergent and detergent outlet 62 is formed on one side; A detergent container (70: hereinafter referred to as an automatic detergent container) in which the detergent dropped from the detergent discharge port 62 of the detergent cup 64 is formed and the detergent discharge port 80 is formed; A rotor (90) rotatably disposed in the automatic detergent container (70) to supply the detergent dropped into the automatic detergent container (70) to the detergent discharge port (66) of the automatic detergent container (70); It is configured to include a rotor rotating mechanism 100 for rotating the rotor 90.

The detergent cup 64 is preferably sized to contain a detergent amount of at least two washes.

The detergent cup 64 is formed such that the bottom portion 65 is inclined downward toward the detergent outlet 62 so that the detergent contained therein can be moved and discharged toward the detergent outlet 62 by the weight of the detergent without a separate mechanism.

The detergent cup 64 has a detergent outlet 62 formed at one side of a bottom portion of the bottom portion of the bottom portion 65 instead of the center thereof, and the bottom portion 65 is formed to be inclined downward toward the corner having the detergent outlet 62 formed thereon. .

The automatic detergent container 70 may be composed of only one can, may be composed of a plurality of bins, it is preferable that the detergent is made of a plurality of bins so that the detergent can be stored without overflowing to the outside.

That is, the automatic detergent container 70 includes an upper barrel 72 having an opening 71 through which detergent dropped from the detergent outlet 62 of the detergent cup 64 passes; Detergent is contained and is configured to include a lower cylinder (82) formed with a detergent outlet (80) on one side.

The upper cylinder 72 is interpolated into the lower cylinder 82 to have a detergent receiving space S between the lower cylinder 82.

In the automatic detergent container 70, the detergent passing through the opening 71 of the upper cylinder 72 is not immediately discharged through the detergent outlet 80 of the lower cylinder 82, and the upper cylinder 72 and the lower portion thereof. It is preferable that the opening 71 of the upper cylinder 72 and the detergent outlet 80 of the lower cylinder 92 are not formed up and down so as to be contained between the cylinders 82, that is, the detergent storage space S. .

The rotor 90 protrudes from the circumferential surface of the rotary shaft 92 so as to be disposed between the rotary shaft 92 and the upper cylinder 72 and the lower cylinder 82, that is, in the detergent storage space S. It comprises a plurality of blades (93) (94) (95) (96) for pushing the detergent of the upper side of the detergent outlet (80) of the lower cylinder (82).

The rotor (90) of the plurality of blades (93) (94) (95) (96) so that the plurality of blades (93) (94) (95) (96) can push out detergent without bending when rotated. It further comprises a connection portion 98 connecting the outer ends.

Here, the rotor 90 is determined by the amount of rotation in proportion to the degree of rotation, that is, the angle of rotation, bar for convenience of description, the plurality of blades 93, 94, 95, 96 four It demonstrates only what was formed.

That is, the rotor 90 supplies approximately 25% of the detergent in the detergent accommodating space S when rotated 90 °, and supplies approximately 50% of detergent in the detergent accommodating space S when rotated 180 °. When rotated 270 °, supply approximately 75% detergent of the detergent receiving space (S), when rotated 180 °, supplies approximately 100% detergent of the detergent receiving space (S), and rotates two To supply the detergent approximately twice the detergent storage space (S).

Hereinafter, for convenience of description, the rotor 90 is rotated 180 ° when a small amount is added, and the rotor 90 is rotated two revolutions, that is, 720 ° when a large amount is added, and the rotor 90 is 90 when a detergent is added. It demonstrates only by turning to °.

The rotor rotating mechanism 100 includes a motor 102 and a power transmission member 106 for transmitting the driving force of the motor 102 to the rotor 90.

The power transmission member 106 is made of a belt.

The rotating shaft 92 of the rotor 102 and the rotating shaft 103 of the motor 102 are each formed with the power transmission member 106, that is, pulleys 93 and 104 on which the belt is wound.

The automatic detergent dispenser 60 further includes a casing 110 in which the detergent cup 64, the automatic detergent container 70, the rotor 90, and the rotor rotating mechanism 100 are embedded.

The casing 110 is formed with an inlet 112 through which detergent is injected into an upper portion, that is, an upper surface of the detergent cup 64.

The casing 110 is preferably formed in the inlet 112 is larger than the detergent cup 64 so that the detergent cup 64 up and down through the inlet 112.

The casing 110 has an open bottom or an opening 114 formed in the bottom.

The automatic detergent injector 60 is configured to further include a control unit 130 for controlling the rotor rotating mechanism 110 in accordance with the operation of the operation unit 120.

The control unit 130 may control the rotor rotating mechanism 100 only by the input of the operation unit 120, and the rotor rotation in conjunction with the washing machine in consideration of the quantity detection of the washing machine, water level detection, and course It is of course also possible to control the instrument 100.

On the other hand, the automatic detergent injector 60 is configured to further include a detergent guide member 140 for guiding the detergent discharged to the detergent outlet 80 of the lower container 82 to the water supply passage of the water supply device 40 do.

The detergent guide member 140 has an upper end disposed below the lower barrel 82, and a lower end constitutes the water supply device 40, the water supply valve 45, the water supply hose 46, and the dispenser 43. And a manual detergent container 42, a detergent container housing 41, and a water supply bellows 47.

Hereinafter, the detergent guide member 140 will be described as being limited to be disposed through the dispenser 43 to guide the detergent into the manual detergent container 42.

In FIG. 4, reference numeral 10a denotes a through hole formed in the upper surface portion 10b of the cabinet 10 so that the detergent guide member 140 penetrates through the upper surface portion 10b of the cabinet 10.

Reference numeral 43a shown in FIG. 4 is a through hole formed in the dispenser 43 so that the detergent guide member 140 penetrates the dispenser 43.

Looking at the operation of the present invention configured as described above are as follows.

First, when the user inputs the detergent into the inlet 112 of the casing 110, the detergent is passed through the inlet 112 is contained in the detergent cup 64, the detergent of the detergent cup 64 It is supplied into the automatic detergent container 70 through the outlet (62).

That is, the detergent in the detergent cup 64 passes through the opening 71 of the upper barrel 72 to allow the detergent accommodating space S, in particular, a plurality of blades 93, 94, 95, 96. ) Between the one 93 and the other 94 and gradually accumulate, and between any one 93 of the plurality of blades 93, 94, 95, 96 and the other 94. When all are filled, they are stored in the upper barrel 72 while stacked on top thereof.

In the state in which the detergent is contained in the automatic detergent injector 60 as described above, power is input through the operation unit 120, in particular, the on / off input unit 122, and the large amount input unit 124 and the small amount input unit ( 126, the controller 130 controls the motor 102 according to the input of the manipulation unit 120.

For example, when the user inputs the mass input input unit 124, the controller 130 may rotate the motor 90 such that the rotor 90 is rotated by 720 ° such that the rotation angle of the rotor 90 is large. Drive 102 in the mass input mode.

When driving a large input mode of the motor 102, the rotor 90 is rotated by 720 ° by the belt 106.

When the rotor 90 is rotated, the detergent under the opening 71 of the upper cylinder 72 is moved to the lower side of the opening 71 while being pushed by the other one 94 of the plurality of blades. The detergent accumulated in the barrel 72, in particular, the detergent accumulated above the opening 71 is dropped into the space below the opening 71 so that the other one 94 and the other 95 of the plurality of blades are dropped. Filled in between, the detergent is contained in the automatic detergent container 70 while moving and filling of the detergent as described above is approximately twice the detergent receiving space (S) of the automatic detergent container 70, in particular, It is discharged to the detergent outlet 82 of the barrel (80).

The detergent discharged to the outlet 82 of the lower barrel 80 is passed through the detergent guide member 140 and guided to the water supply device 40, in particular, the manual detergent container 42, and is supplied to the manual detergent container 42. .

On the other hand, when the user inputs the small amount input unit 126, the controller 130, for example, so that the rotation angle of the rotor 90 is small, for example, the motor 90 so that the rotor 90 is rotated 180 ° ( 102 is driven in a small dose mode.

When the small amount input mode of the motor 102 is driven, the rotor 90 is rotated 180 ° by the belt 106, and only about 50% of the detergent contained in the detergent receiving space S is in the detergent container. In particular, it is discharged to the detergent outlet 82 of the lower barrel (80).

The detergent discharged to the outlet 82 of the lower barrel 80 is guided to the water supply device 40, in particular, the manual detergent container 42 by passing through the detergent guide member 140, as in the case of the large amount of injection. It is supplied to the detergent container 42.

On the other hand, when the user inputs the detergent input into the water supply device 40 by inputting the large amount input unit 124 or the small amount input unit 126, and then inputs the additional input unit 128, the controller 130 is For example, the rotor 90 drives the motor 102 in the additional feeding mode so that the rotor 90 is rotated by 90 ° so that the detergent 90 is additionally charged.

 When the additional input mode of the motor 102 is driven, the rotor 90 is rotated by 90 ° by the belt 106, and only about 25% of the detergent contained in the detergent receiving space S is in the automatic detergent container. In particular, it is discharged to the detergent outlet 82 of the lower cylinder (80).

The detergent discharged to the outlet 82 of the lower barrel 80 is guided to the water supply device 40, in particular, the manual detergent container 42 through the detergent guide member 140, as in the case of the large amount input or the small amount input. And is supplied to the manual detergent container 42.

On the other hand, when the user operates the washing machine in the state in which the detergent is put as described above, the water supply valve 45 is turned on to pass the water supplied from the external hose 44, the water is the water supply hose 46 After passing through the dispenser 43 and supplied to the manual detergent container 42 is mixed with the detergent.

The water mixed with the detergent in the manual detergent container 42 passes through the detergent container housing 41 and the water supply bellows 47 in order, and is then contained in the inner lower portion of the tub 14, and then washes the laundry during the washing stroke. Let's do it.

5 is a cross-sectional view of an essential part of a second embodiment of a washing machine having an automatic detergent dispenser according to the present invention.

In the washing machine having the automatic detergent dispenser according to the present embodiment, as shown in FIG. 5, the detergent guide member 140 ′ is disposed to guide the detergent into the detergent container housing 41 and the detergent guide member 140. Other configurations and operations other than ′) are the same as in the first embodiment of the present invention, and therefore the same reference numerals will be used, and detailed description thereof will be omitted.

The detergent guide member 140 ′ is preferably connected to the detergent drop between the detergent container 42 and the discharge outlet 41 a of the detergent container housing 41.

Reference numeral 41b denotes a communication port formed in the detergent container housing 41 so that detergent passing through the detergent guide member 140 'is introduced into the detergent container housing 41.

In the washing machine having the automatic detergent dispenser according to the present embodiment, when the automatic detergent dispenser 60 operates, the detergent passes through the detergent guide member 140 ′ so that the detergent container housing 41, in particular, the detergent container 42 and the detergent container housing ( It is injected between the discharge ports 41a of 41).

When the user operates the washing machine while the detergent is put into the detergent container housing 41 as described above, the detergent inside the detergent container housing 41 is mixed with water passing through the detergent container housing 41, and then the detergent container housing 41. Passed through the outlet (41a) and the water supply bellows (47), is contained in the inner lower portion of the tub, and subsequently wash the laundry during the washing stroke.

6 is a cross-sectional view of main parts of a third embodiment of a washing machine having an automatic detergent dispenser according to the present invention.

In the washing machine having the automatic detergent dispenser according to the present embodiment, as shown in FIG. 6, the detergent guide member 140 ″ is disposed to guide the detergent into the water supply bellows 47, and the detergent guide member 140 is disposed. Other constructions and operations other than the &quot;

Reference numeral 47a denotes a communication port formed in the water supply bellows 47 so that the detergent passing through the detergent guide member 140 ″ flows into the water supply bellows 47.

In the washing machine having the automatic detergent dispenser according to the present embodiment, detergent is introduced into the water supply bellows 47 through the detergent guide member 140 ″ when the automatic detergent dispenser 60 is operated.

When the user operates the washing machine while the detergent is injected into the water supply bellows 47 as described above, the detergent inside the water supply bellows 47 is mixed with water passing through the water supply bellows 47, and The mixed water is contained in the inner lower part of the tub, which is then washed in the laundry stroke.

7 is a cross-sectional view of an essential part of a fourth embodiment of a washing machine having an automatic detergent dispenser according to the present invention.

In the washing machine having the automatic detergent dispenser according to the present embodiment, as shown in FIG. 7, the detergent guide member 140 ′ ″ is disposed to guide the detergent into the tub 14, and the detergent guide member ( 140 '' ') are the same as the first embodiment of the present invention, so the same reference numerals are used and detailed description thereof will be omitted.

Reference numeral 10a denotes a communication hole formed in the tub 14 so that the detergent passing through the detergent guide member 140 '' 'is introduced into the tub 14, and the detergent dispensed is introduced into the water supply device 40, in particular. It is preferable that the water supply bellows 47 is formed at a position washed down to the inner lower portion of the tub 14 by the water supplied to the water supply bellows 47.

In the washing machine having the automatic detergent dispenser according to the present embodiment, the detergent 14 does not pass through the water supply device 40 when the automatic detergent dispenser 60 is operated, and passes through the detergent guide member 140 ′ ″ to the tub 14. Is fed directly into the interior.

When the user operates the washing machine in a state in which detergent is directly injected into the tub 14 as described above, the detergent in the tub 14 is mixed with water supplied to the tub 14, and the water mixed with the detergent is It is contained in the inner lower portion of the tub 14, and then washes the laundry during the washing stroke.

On the other hand, the present invention is not limited to the drum type washing machine as described above, can be applied to various types of washing machines, the water supply device 40 is configured without the detergent container 41 and the automatic detergent dispenser 60 to the detergent container housing 41. It is also applicable to the case where the detergent is added, and various implementations are possible within the technical scope to which the present invention belongs.

In the washing machine having the automatic detergent dispenser and the automatic detergent dispenser of the present invention configured as described above, the amount of detergent is determined according to the degree to which the rotor rotates by rotating the rotor by the rotor rotating mechanism and the rotor rotates. There is no need to add detergent every time, convenience is increased, and the amount of detergent is optimized to prevent laundry damage and to prevent environmental pollution.

In addition, the washing machine having the automatic detergent dispenser and automatic detergent dispenser of the present invention is configured to include a detergent cup and a casing in which the detergent passage rotor and the rotor rotating mechanism are built in, thereby minimizing the penetration of foreign substances or water, and the like. There is an advantage to keep the surroundings clean.

In addition, the washing machine having the automatic detergent dispenser and automatic detergent dispenser of the present invention, the inlet for forming detergent into the detergent cup in the casing is formed, it is an advantage that can easily supply detergent to the detergent cup without taking out the detergent cup to the outside There is this.

In addition, a washing machine having an automatic detergent dispenser and an automatic detergent dispenser of the present invention includes an operation unit for operating detergent input and a control unit for controlling the rotor rotating mechanism according to the operation of the operation unit to adjust the amount of detergent by simple operation of the operation unit. There is an advantage to this.

In addition, in the washing machine having the automatic detergent dispenser and the automatic detergent dispenser of the present invention, the detergent cup has a bottom portion formed to be inclined downward, and the detergent injected into the detergent cup is discharged to the detergent outlet of the detergent cup by its own weight, thereby simplifying a large amount of detergent. The structure can be contained in the detergent container, the detergent cup can be prevented from interfering with the rotor and the rotor rotating mechanism has the advantage that the automatic detergent dispenser can be as compact as possible.

In addition, the washing machine having an automatic detergent dispenser and an automatic detergent dispenser of the present invention includes a lower passage in which a detergent is contained and a detergent discharge port is formed at one side, and an upper cylinder having a detergent receiving space between the lower passages. There is an advantage that the detergent can be prevented from being introduced all at once, and the rotor can help to efficiently disperse the quantitative detergent.

In addition, the washing machine having the automatic detergent dispenser and the automatic detergent dispenser of the present invention, the rotor is projected from the circumferential surface of the rotating shaft so that the rotor is disposed between the rotary shaft and the upper passage lower cylinder and a predetermined amount of detergent above the detergent outlet of the lower cylinder. It is configured to include a plurality of blades pushed out, there is an advantage that the detergent can be more precisely controlled according to the number of the plurality of blades or the rotation angle of the rotation axis.

In addition, the washing machine having the automatic detergent dispenser and the automatic detergent dispenser of the present invention, the rotor further comprises a connecting portion connecting the outer ends of the plurality of blades, so that the plurality of blades are not bent or broken, so that the amount of detergent accurately There is an advantage to commit.

 In addition, a washing machine having an automatic detergent dispenser and an automatic detergent dispenser of the present invention includes a rotor rotating mechanism including a motor and a power transmission member for transmitting the driving force of the motor to the rotor, so that the motor does not interfere with the introduction of the detergent. Therefore, there is an advantage that the rotor can be efficiently rotated.

In addition, a washing machine having an automatic detergent dispenser and an automatic detergent dispenser of the present invention has an advantage of having a simpler structure than when a cam or the like is provided with a pulley on which a power transmission member is wound around the rotating shaft of the rotor and the rotating shaft of the motor. .

Claims (14)

A detergent cup containing detergent and a detergent outlet formed at one side; Detergent passing through the detergent is discharged from the detergent outlet of the detergent cup is formed and the detergent outlet is formed; A rotor rotatably disposed in the detergent container to supply the detergent dropped into the detergent container to the detergent outlet of the detergent container; Automatic detergent injector comprising a rotor rotating mechanism for rotating the rotor. The method of claim 1, The automatic detergent injector, automatic detergent injector, characterized in that further comprising a casing in which the detergent cup, detergent passing rotor and rotor rotating mechanism is built. The method of claim 2, The casing is an automatic detergent injector, characterized in that the input port for detergent is formed in the upper portion of the detergent cup. The method of claim 1, The automatic detergent dispenser, automatic detergent dispenser characterized in that it further comprises an operation unit for operating the detergent dispenser of the automatic detergent dispenser. The method of claim 1, The automatic detergent dispenser is characterized in that it further comprises a control unit for controlling the rotor rotation mechanism in accordance with the operation of the operation unit. The method of claim 1, The detergent cup is an automatic detergent injector, characterized in that the bottom portion is formed inclined downward. The method of claim 1, The detergent container is an automatic detergent injector, characterized in that it comprises a lower container containing the detergent and the detergent outlet is formed on one side, the upper cylinder having a detergent receiving space between the lower passage. The method of claim 7, wherein The upper cylinder is an automatic detergent injector, characterized in that the opening is formed through the detergent is inserted into the lower cylinder. The method of claim 7, wherein The rotor has a rotation axis, And a plurality of blades protruding from the circumferential surface of the rotating shaft to be disposed in the detergent receiving space and pushing the detergent of the detergent receiving space above the detergent outlet of the lower barrel. The method of claim 9, The rotor is a detergent injector, characterized in that further comprises a connection connecting the outer ends of the plurality of blades. The method of claim 1, And the rotor rotating mechanism includes a motor and a power transmission member for transmitting the driving force of the motor to the rotor.  The method of claim 10, The rotating shaft of the rotor and the rotating shaft of the motor is a automatic detergent injector, characterized in that each of the pulley to which the power transmission member is wound.  A washing machine having an automatic detergent dispenser, characterized in that it has an automatic detergent dispenser according to any one of claims 1 to 11. The method of claim 13, The washing machine having the automatic detergent dispenser further comprises a detergent guide member for guiding the detergent discharged to the detergent outlet of the detergent container into the water supply passage of the washing machine.

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