KR20080053250A - Air conditioner - Google Patents

Abstract

An air conditioner is provided to facilitate maintenance of a filter by disposing a cyclone between a filter cleaner kit and a kit suction force generator such that foreign materials are separated from air to be collected through a cyclone principle. An air conditioner comprises a body having a plurality of air suction ports and air exhaust ports, a filter disposed on the air suction ports, a filter cleaner kit, a foreign material separator including a cyclone(706), and a suction force generator including a kit blower(705). The filter cleaner kit cleans the filters while moving along the filter. The foreign material separator has a foreign material treating space such as a separation space(811). The foreign material treating space is connected to the filter cleaner kit through a foreign material passage including dust suction ports(810A,810B). The suction force generator communicates with the foreign material separator.

Description

Air Conditioner

The present invention relates to an indoor unit of an air conditioner capable of air conditioning such as cooling, heating, or purifying a room, and more particularly, to an air conditioner that can be automatically cleaned with a filter mounted on a main body.

 In general, an air conditioner is used to cool or heat a room or purify the air by using a refrigeration cycle of a refrigerant consisting of a compressor, a condenser, an expansion mechanism, and an evaporator to create a more comfortable indoor environment for a user. .

The separate type and the integrated type are functionally the same, but the separate type connects the indoor unit and the outdoor unit separated by the refrigerant pipes by installing the cooling / heating unit in the indoor unit and the heat radiating / cooling and compression unit in the outdoor unit, and the integrated type by cooling heat dissipation. Integrate the function of the hole in the wall of the house or hang the device on the window is installed directly.

Such an air conditioner is provided with a filter which collects foreign substances in the air sucked into the air conditioner for protecting the components in the air conditioner as well as purifying the air in the air conditioning chamber.

As the filter performs the filter function by collecting the foreign matter in the air sucked into the air conditioner as described above, the amount of the foreign matter collected in the filter also increases as the period of use of the filter decreases, of course, its function is deteriorated. In addition, the air flow through the air conditioner is interrupted, thereby lowering the function of the air conditioner.

Therefore, the filter provided in the air conditioner should be replaced frequently or cleaned to remove the foreign matter collected in the filter.

However, the air conditioner according to the prior art as described above should be installed so that the filter is detachable for the replacement or cleaning of the filter, the layout of the filter or the installation method, as well as the layout of the components around the filter. There is a problem that is constrained.

In addition, since the air conditioner consumer or the driver needs to replace or clean the filter directly, the inconvenience of replacing or cleaning the filter, and the discomfort caused by the contamination of the filter may adversely affect the emotional quality. There is a problem.

In addition, in addition to the inconvenience described above, when the filter is installed inside the air conditioner, it is difficult to easily check the condition of the filter, so that the replacement or cleaning of the filter is often left unattended for a long time. There is a problem in that the emotional quality may be adversely affected by deterioration of the function of the air conditioner, and further, the filter or the air conditioner are burned out.

The present invention has been made to solve the above-mentioned problems of the prior art, it is possible to solve the layout constraints of the filter as well as its peripheral parts by allowing the filter to be automatically cleaned without being removed from the body by the filter cleaning unit. It is an object of the present invention to provide an air conditioner which does not need to replace or clean the filter by hand, and can prevent the cleaning operation of the filter.

Air conditioner according to the present invention for solving the above problems is a plurality of air inlet is formed and the air discharge port is formed; A filter disposed at each of the plurality of air inlets; A filter cleaner kit for cleaning each of the filters while moving along each of the filters; A foreign matter separator connected to each of the filter cleaner kits and the foreign substance suction passage, and each foreign substance suction passage connected in parallel to each other foreign substance suction passage so that the foreign substances sucked through the respective foreign substance suction passages are processed together; One suction force installed in communication with the one foreign matter separator such that the foreign matter of each filter is sucked together with air into each of the filter cleaner kits, passes through each of the foreign matter suction passages, and then merges and is processed in the one foreign matter treatment space. And a generating unit.

And a control box installed at the main body and connected to each of the filter cleaner kit and the suction force generating unit by a cable so as to drive each of the filter cleaner kit and the suction force generating unit together.

The one foreign matter separator is installed in the main body so as to be positioned below the plurality of air inlets.

 The foreign matter suction passage is formed of a dust hose connecting the filter cleaner kit and the one foreign matter separator, and the one foreign matter separator is formed such that a plurality of dust suction ports to which the dust hose is coupled protrude in opposite directions.

The one foreign matter separator is formed with a dust outlet for discharging foreign matter separated from the air at the bottom, and an air inlet through which the air separated from the foreign matter is sucked into the suction force generating unit.

The main body has an opening formed at the bottom of the front surface, and a front panel for shielding or opening the opening is disposed at the front, and the air conditioner collects foreign substances discharged to the dust outlet and enters through the opening when the opening is opened. It further comprises a dust collecting unit.

The air conditioner according to the present invention as described above is the filter cleaner kit is moved along the filter, especially the left and right suction filter, and the foreign matter of the filter, especially the left and right suction filter by the suction force of the suction force generating unit, Since the filter, in particular, the left and right suction filter can be cleaned without removing the left and right suction filter from the main body, the maintenance is easy, and there is a reason why the filter, in particular, the left and right suction filter can be detachably installed. There is no restriction in the layout of the filter, especially the left and right suction filter installation position or the installation method, the layout of the components around the filter, especially the left and right suction filter can be eliminated, the filter cleaner kit is the filter in particular left and right There is an advantage that can be miniaturized to a size that can clean only a part of the suction filter.

In addition, the air conditioner according to the present invention does not need to directly replace or clean the filter, especially the left and right suction filter, due to the filter cleaning unit. Inconvenience due to the work, and the unpleasantness due to the contamination of the filter, in particular the left and right suction filter, there is an advantage that there is no fear of degradation of the emotional quality.

In addition, the air conditioner according to the present invention is because the filter cleaning unit can automatically clean the filter, in particular the left, right suction filter according to the contamination state of the filter, in particular left, right suction filter. There is no fear of leaving the contaminated state, there is an advantage that there is no need to worry about deterioration of the air conditioner function, burnout, deterioration of the sensitivity quality due to contamination of the filter, in particular the left and right suction filter.

In another aspect, the present invention is because the cyclone is disposed between the filter cleaner kit and the kit suction force generating unit, the foreign matter is separated from the air by the cyclone principle can be collected separately, it is easy to maintain the filter, The installation position or the installation method, as well as the layout constraints of the components around the filter can be relaxed.

In addition, the present invention includes an cyclone stopper for allowing the cyclone to be mounted in a proper position, so that the combination of the cyclone is easy and there is an advantage that interference with the surroundings can be avoided.

In addition, the present invention has the advantage that the cyclone stopper is provided with a stopper rib surrounding a part of the circumference of the cyclone, so that the cyclone can be attached and detached, while the cyclone is firmly supported, but the interference resistance of the cyclone is not large.

In addition, the present invention is that the cyclone stopper includes a cyclone stopper hook can be easily determined the mounting position of the cyclone at the time of mounting the cyclone can improve the assembly workability, the cyclone can be more firmly supported There is an advantage.

In addition, the present invention has the advantage that the centrifugation effect of the cyclone can be improved by providing a core in the centrifugation of the separation space in the cyclone.

In addition, the present invention is provided by the orifice between the cyclone and the kit suction force generating unit, so that the suction force of the kit suction force generating unit is sufficiently maintained without being limited in size or shape of the cyclone due to the problem of maintaining the suction force of the kit suction force generating unit And the combination of the cyclone and the kit suction force generating unit is advantageous.

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

For reference, for convenience of description, the up and down directions, left and right directions, and the front and rear directions are indicated based on the indoor unit of the air conditioner illustrated in FIG. 1, and the up and down directions are arrow Z, the left and right directions are arrow Y, and the front and rear directions are arrow X. Instructed by

1 is a perspective view of an air inlet and an air outlet of an indoor unit of an embodiment of an air conditioner according to the present invention, and FIG. 2 is a front view of an air inlet and an air outlet of an indoor unit of an embodiment of an air conditioner according to the present invention. 3 is a perspective view when the front panel of the indoor unit of the embodiment of the air conditioner according to the present invention is opened forward, FIG. 4 is a schematic exploded perspective view of an embodiment of the indoor unit of the air conditioner according to the present invention, and FIG. Is a longitudinal sectional view of an indoor unit of an embodiment of an air conditioner according to the present invention.

1 to 5, the indoor unit of the air conditioner according to the present embodiment includes a main body 2 provided with an air conditioning unit for sucking and air conditioning indoor air, and a front panel rotatably connected to the main body forwardly. And 500.

The main body 2 includes a base 10, a cabinet 50, an upper panel 100, a lower panel 150, and suction panels 200 and 300.

The cabinet 50 has an upper surface, a lower surface, and a front surface open, and a rear portion 51 is vertically disposed on the upper side of the base 10, and left and right side surface portions 52, 53 are disposed on the rear portion 51. It is formed to be inclined. An upper panel 54 is installed above the cabinet 50.

The main body 2 includes a heat exchanger 60 for heating / cooling air using a refrigerant, and suctions the air outside the indoor unit of the air conditioner into the indoor unit of the air conditioner to pass through the heat exchanger 60. After the air conditioning blower 70 for blowing back to the outside of the indoor unit of the air conditioner, and the air conditioning blower 70, and further including a main control box 65 for electronically controlling the indoor unit of the air conditioner according to the present invention; It is composed.

The heat exchanger 60 is mounted to at least one of the cabinet 50 and the upper panel 100 to be inclinedly positioned between the cabinet 50 and the upper panel 100. The air conditioning blower 70 is mounted to the cabinet 50 to be located below the heat exchanger 60. The air-conditioning blower 70 has an open front surface and a discharge hole formed on an upper surface thereof, a fan housing 71 mounted in the cabinet, a fan 72 rotatably positioned inside the fan housing 71, and A fan motor 73 is connected to the fan 72 to rotate the fan 72, and an orifice 74 mounted on the front surface of the fan housing 71. In front of the air conditioning blower 70, a central purification unit 80 for purifying the air sucked into the air conditioning blower 70 is installed. The central purification unit 80 includes at least one central filter 81 and a central filter holder 90 mounted to the air conditioning blower 70 so that the central filter 81 is detachable. The central filter holder 90 is configured to open inclined forward. The main control box 65 is mounted in front of the air conditioning blower 70 to be disposed between the heat exchanger 60 and the central purification unit 80.

The upper panel 100 has a lower surface and a rear surface, the left and right side portions 101 and 102 are formed to be inclined with the front portion 103, and the upper surface portion 104 is formed to be perpendicular to the front portion 103. do.

The upper panel 100 has side air outlets 105 and 106 through which air is discharged in each of the left and right side portions 101 and 102, and each of the side air outlets 105 and 106 is formed. Left and right discharge port panels 108 and 109 for opening and closing are rotatably installed. The upper panel 100 is provided with an upper air outlet 110 through which air is discharged in the upper front or upper surface 104, and the upper outlet panel 111 for opening and closing the upper air outlet 110 is rotatable. Is installed. Hereinafter, for convenience of description, the upper air outlet 110 is formed on the upper surface of the upper panel 100, and the upper outlet panel 111 is rotatable up and down on the upper surface 104 of the upper panel 100. It demonstrates only to what was arrange | positioned.

The suction panels 200 and 300 may include a left suction panel 200 disposed below the left portion 101 of the upper panel 100 and a right side disposed below the right portion 102 of the upper panel 100. It consists of a suction panel 300. Air inlets 201 and 301 through which air is sucked are formed in each of the left and right suction panels 200 and 300. Hereinafter, the air intake port 201 is referred to as the left air intake 201, and the air intake port 301 is referred to as the right air intake 301. Each of the left and right suction panels 200 and 300 is provided with a filter 203 (not shown) for purifying the air sucked into the left and right air inlets 201 and 301. Hereinafter, the filter denoted by '203' is referred to as the left suction filter 203, and the right suction filter is not shown. The left and right suction filters 203 (not shown) are automatically cleaned by the filter cleaning unit 700 provided in the main body 2.

The filter cleaning unit 700 includes a filter cleaner kit 701 (not shown) installed to be movable on the left and right suction filters 203 (not shown), and the filter cleaner kit 701 (not shown). ) And a kit suction force generating unit 705 connected to the dust hoses 703 and 704 to allow filter foreign substances such as dust of the left and right suction filters 203 (not shown) to be sucked, and the suctioned filter foreign substances. Cyclone 706, which is a foreign matter separator for separating air and air, a dust dust collecting unit 708 for collecting filter foreign matter separated from the cyclone 706, and a kit control box for electronically controlling the filter cleaning unit 700 ( 709). Hereinafter, the filter cleaner kit 701 will be referred to as the left filter cleaner kit 701, and the filter cleaner kit 702 will be referred to as a right filter cleaner kit (not shown). In addition, the dust hose of 703 is called the left dust hose 703, and the dust hose of 704 is called the right dust hose 704. The kit suction force generating unit 705 may be implemented in various ways, such as a blower and a pump. Hereinafter, the kit suction force generating unit 705 will be described as limited to a blower, and the kit suction force generating unit 705 is referred to as a kit blower 705. The dust dust collecting unit 708 may be implemented in various ways, such as a dust bag, a box structure, and the like. Hereinafter, the dust dust collecting unit 708 will be described as being limited to a box structure, and the dust dust collecting unit 708 will be referred to as a dust box 708. .

The front panel 500 is a kind of door covering or opening the front surface of the main body 2, and has a height equal to or similar to the height between the lower end of the base 10 and the upper end of the upper panel 100. It has a width equal to or similar to the width between the left suction panel 200 and the right suction panel 300. The front panel 500 is hinged to rotate about either one of the left and right sides of the case. That is, the upper left side of the front panel 500 is rotatably coupled to the upper hinge bracket 501 installed on the upper surface of the upper panel 100, and the lower left side of the front panel 500 is the base 10. It is rotatably coupled to the lower hinge bracket 502 installed on the upper surface of the. In addition, the front panel 500 is coupled to the main body 2 by the rotation limiting means 504 to limit the rotational speed and angle. The rotation limiting means 504 is a slider whose one end is slidably coupled to the front panel 500 and the other end is rotatably coupled to the upper panel 100.

The front panel 500 displays the operation information of the air conditioner and is provided with a display 600. The display 600 is disposed to be movable or fixed to one side of the front, inside, or the rear of the front panel 500.

Hereinafter, each component described above will be described in more detail.

First, the base 10 will be described in detail with reference to FIGS. 1 to 5 and 6 and 7.

The base 10 has left and right suction panels 200 and 300 corresponding to the left and right suction panels 200 and 300 so that the left and right suction panels 200 and 300 can be fitted in an up and down direction (arrow Z). Suction panel fitting grooves 11 and 12 are formed.

The base 10 has a dust box guide groove 842 in which the dust box 708 can be attached or detached at a portion corresponding to the dust box 708. The dust box groove 842 may be located at the center of the left and right directions (arrow Y) of the base 10 for a balanced layout design.

The base 10 is formed with a hinge bracket mounting groove 14 to which the lower hinge bracket 502 is mounted. The hinge bracket mounting groove 14 may be covered by the hinge bracket mounting groove cover 14 '. The hinge bracket mounting groove cover 14 ′ may be detached while sliding in the vertical direction (arrow Z).

The base 10 has a base guide coupled to one side of the wiring / piping of the filter cleaning unit 700 for wiring / piping arrangement of the filter cleaning unit 700. For reference, as described below, in the present embodiment, the filter cleaning unit 700 is connected to the left and right kit photo sensors 782 and 784 (not shown) and the kit control box 709 for power supply or communication. Left and right photo sensor cables 781 and 781 ', and left and right kit power motor cables 753 and 753'. In this embodiment, the left and right dust hoses 703 and 704 are pipes of the filter cleaning unit 700.

The base guide may be a wire / piping of the filter cleaning unit 700, that is, the left and right photo sensor cables 781 and 781 'or the left and right kit power motor cables 753 and 753' or the left. In addition, the right side dust hoses 703 and 704 may include a base guide inserting portion 20 to 27 provided in the shape of a groove in the base 10 to be inserted.

The base guide inserts 20 to 27 are positioned between the left suction panel fitting groove 11 and the dust box guide groove 842 in left and right directions (arrows Y) and the left kit power motor cable 753 and the left kit power motor cable 753. The right kit power motor cable is positioned between the first base guide insertion part 20 into which one side of the left dust hose 703 is inserted, and the right suction panel fitting groove 12 and the dust box guide groove 842. 753 ′ and the second base guide inserting portion 21 into which one side of the right dust hose 704 is inserted.

The first and second base guide inserts 20 and 21 may move the left and right kit power motor cables 753 and 753 'and the left and right dust hoses 703 and 704 in a forward and backward direction (arrow X). To be guided by), it is formed long in the front and rear direction on the base 10.

The first and second base guide inserts 20 and 21 may include the left and right kit power motor cables 753 and 753 'and the left and right dust hoses 703 and 704 in an up and down direction (arrow Z). The top surface is opened to enter and exit.

The first and second base guide inserts 20 and 21 may have wiring and piping of the left and right kit power motor cables 753 and 753 'and the left and right dust hoses 703 and 704. The rear side is open so that it can extend to the rear of the base 10.

The first and second base guide inserts 20 and 21 may be connected to the left and right filter cleaner kits 701 (not shown) in the front and rear directions (arrows X). Inclined ramps 20A and 21A are inclined toward the rear of the base 10 with respect to the upper surface of the base 10. Accordingly, the left and right kit power motor cables 753 and 753 'and the left and right dust hoses 703 and 704 are wired / piped to the first and second base guide insertion parts 20 and 21. A portion and a portion connected to the left and right filter cleaner kits 701 (not shown) are bent, and the bent portions of the left and right dust hoses 703 and 704 are the left and right base guide insertion parts 20 It can be smoothly wired / piped by the ramps 20A and 21A of the () 21.

The first and second base guide inserts 20 and 21 are rearwards, and the first and second base guide inserts 20 and 21 are centered in the left and right directions (arrows Y). Corners 20B and 21B are provided so as to be bent toward. Accordingly, the left and right kit power motor cables 753 and 753 'and the left and right dust hoses 703 and 704 are connected to the base 10 from the first and second base guide inserts 20 and 21. A rearwardly extending portion of) may be smoothly piped toward the cyclone 706.

The first and second base guide inserts 20 and 21 may be inserted into the first and second base guide inserts 20 and 21 to prevent the filter cleaning unit 700 from being separated from the wiring / piping. Protruding first and second stopper protrusions 20C and 21C are respectively provided. The first and second stopper protrusions 20A and 21A may be provided in plural in the first and second base guide inserts 20 and 21 to achieve a sufficient effect.

The base guide inserting portions 20 to 27 are positioned between the left suction panel fitting groove 11 and the left base guide inserting portion 20 in left and right directions (arrows Y), and one side of the left photo sensor cable 781. The third base guide inserting portion 22 is inserted between the right side suction panel fitting groove 12 and the right base guide inserting portion 21 in the horizontal direction (arrow Y) and the right photo sensor cable ( 781 ′) includes a fourth base guide inserting portion 23 into which one side is inserted.

The third and fourth base guide insertion parts 22 and 23 guide the left and right photo sensor cables 781 and 781 'in the front and rear directions (arrows X) and in the front and rear directions to the base 10. It is formed long. In this case, the third and fourth base guide insertion parts 22 and 23 may be disposed in parallel with the first and second base guide insertion parts 20 and 21 in the horizontal direction (arrow Y).

The top and bottom surfaces of the third and fourth base guide insertion parts 22 and 23 are opened to allow the left and right photo sensor cables 781 and 781 'to enter and exit in the vertical direction (arrow Z).

The third and fourth base guide insertion parts 22 and 23 are open at the rear thereof so that the wires of the left and right photo sensor cables 781 and 781 ′ may extend to the rear of the base 10. .

The base guide inserts 20 to 27 are located at the rear of the first and third base guide inserts 20 and 22 to communicate with the first and third base guide inserts 20 and 22. The left kit power motor cable 753, the left dust hose 703, the fifth base guide insertion part 24 into which one side of the left photo sensor cable 781 is inserted, and the second and fourth base guide insertion parts 21. The right side kit power motor cable 753 'and the right dust hose 704, and the right side photo sensor cable, located at the rear of the first and third base guide inserts 20 and 22 so as to communicate with 23). 781 ′ includes a sixth base guide insertion portion 25 into which one side is inserted.

The base guide insertion portions 20 to 27 are disposed between the fifth and sixth base guide insertion portions 24 and 25 so as to communicate with the fifth and sixth base guide insertion portions 24 and 25 in left and right directions, respectively. It is positioned, and includes a seventh base guide inserting portion 26 to which one side of the right photo sensor cable 781 'is inserted.

The base guide inserts 20 to 27 may communicate with the fifth and sixth base guide inserts 24 and 25 in left and right directions (arrows Y), respectively. Located between the 25), the right side of the kit power motor cable (753 ') is made of an eighth base guide insertion portion 27 is inserted. The eighth base guide insertion portion 27 is located in front of the seventh base guide insertion portion 26 in the front-rear direction (arrow X).

The base guide includes a base guide hook portion 28 to 40 protruding from the base 10 so that one side of the wire / piping of the filter cleaning unit 700 is hooked. The base guide hangers 28 to 29 may be implemented in a hook structure that can be hooked on an upper side of one side of the wiring / piping of the filter cleaning unit 700.

The base guide hook portions 28 to 40 protrude in the fifth base guide insertion portion 24, and are positioned between the first base guide insertion portion 20 and the eighth base guide insertion portion 27. The left dust hose 703 and the left kit power motor cable 753 may include first, second, and third base guide hangers 28, 29, and 30.

The first, second, and third base guide hangers 28, 29, and 30 may be oriented in a horizontal direction (arrow Y) to guide the wiring / piping of the filter cleaning unit 700 in a horizontal direction (arrow Y). ) Can be arranged side by side. The first, second, and third base guide hangers 28, 29, 30 may be spaced apart from each other in a left and right direction (arrow Y). Therefore, the wiring / piping of the filter cleaning unit 700 is robust and simple and easy by the first, second and third base guide hangers 28, and the wiring / piping of the filter cleaning unit 700 is The first, second, and third base guide hooks 28 have an advantage of being able to easily exit.

The first, second, and third base guide hangers 28, 29, and 30 are provided with the cyclone 706 and the kit control box 709 in front and rear directions of the base 10 in the front-rear direction (arrow X). When installed, it may be positioned in front of the fifth base guide insertion portion 24. Therefore, there is an advantage that the wiring / piping length of the filter cleaning unit 700 can be minimized.

The base guide hook portions 28 to 40 protrude from the front of the fifth base guide inserting portion 24, and are positioned between the first and third base guide inserting portions 20 and 22 so that the right photo sensor cable is positioned. And a fourth base guide hanger part 31 on which 781 'is hooked. From here

The base guide hook parts 28 to 40 protrude from the inner right wall of the fifth base guide inserting part 24 to support the fifth base guide hook part 32 on which the right photo sensor cable 781 'is hooked. It may include.

The base guide hook portions 28 to 40 protrude from the inner rear surface of the fifth base guide insertion portion 24, and the sixth base guide hook portion 33 on which the right kit power motor cable 781 ′ is hooked. It may include.

The base guide hangers 28 to 40 protrude from the inner left side of the fifth base guide insert 24, and the seventh base guide hangers 34 to which the right kit power motor cable 753 ′ is hooked. ) May be included.

The base guide hook portions 28 to 40 protrude to the inside of the sixth base guide insertion portion 24 so that the right dust hose 704 and the right kit power motor cable 781 'are engaged with the eighth base. The guide hook part 35 may be included. The eighth base guide hanger part 35 protrudes from the front surface of the sixth base guide insertion part 24 so that the wiring / piping length of the filter cleaning unit 700 can be minimized. It is positioned between the guide inserting portion 21 and the eighth base guide inserting portion 27.

 The base guide hook portions 28 to 40 protrude from the inner left side of the sixth base guide insert portion 25 so that the right base kit power motor cable 753 'is hooked to the ninth base guide hook portion 36. It may include.

The base guide hook portions 28 to 40 protrude between the second and fourth base guide insertion portions 21 and 23 of the inner front surface of the sixth base guide insertion portion 25 to form the right photo sensor cable ( 781 ') may include a tenth base guide hanger 37 on which the 781' is hanged.

The base guide hook portions 28 to 40 include an eleventh base guide hook portion 38 protruding from an inner right side surface of the sixth base guide insertion portion 25 to which the right photo sensor cable 781 'is hooked. can do.

The base guide hook portions 28 to 40 include a twelfth base guide hook portion 39 protruding from the inner rear surface of the sixth base guide insertion portion 25 to which the right photo sensor cable 781 'is hooked. can do.

The base guide hook portions 28 to 40 include a thirteenth base guide hook portion 40 protruding from the inner rear surface of the seventh base guide insertion portion 26 to which the right photo sensor cable 781 'is hooked. can do.

The base guide hook portion 28 to 40 as described above has the advantage that the overall structure is simple and compact since the wiring / piping of the filter cleaning unit 700 protrudes inside the base guide insertion portion 20 to 27. Have In addition, the base guide hook portions 28 to 40 guide the wiring / piping of the filter cleaning unit 700 to the wall of the base guide inserting portions 20 to 27 to thereby close the filter cleaning unit 700. The wiring / piping has the advantage of being simple and compact and avoiding interference with the surroundings.

The base guide may include base guide fitting parts 41 and 42 provided in the base 10 to be fitted to one side of the wire / piping of the filter cleaning unit 700.

The base guide fitting parts 41 and 42 are formed on the bottom surfaces of the first and second base guide insertion parts 20 and 21 to surround the left and right dust hoses 703 and 704 which will be described later. The first and second base guide fitting portions 41 and 42 of the groove structure to which the 800 may be inserted may be included. The first and second base guide fitting parts 41 and 42 may be provided in plural in the front-rear direction (arrow X) so that the left dust hose 703 may be reliably piped. The first and second base guide fitting portions 41 and 42 are particularly fitted to any one of the first and second slots 802A and 804A of the outer cover 800.

Next, the left and right suction panels 200 and 300 will be described in detail with reference to FIGS. 8 to 16.

The left suction panel 200 is installed to shield the left space between the cabinet 50 and the front panel 500 and the left suction grill 202 having the left air intake 201 and the left air intake ( A left suction vane 204 for opening and closing 201 and a right side of the left suction grille 202 to be located inside the main body 2, in combination with the left suction grille 202 and the left suction filter ( 203 consists of a left filter panel 206 to which it is fixed. The left suction grille 202 and the left filter panel 206 may allow air sucked into the left air suction port 201 to be discharged from the left suction panel 200 through the left suction filter 203. Combined.

That is, the left suction grille 202 is installed to shield a part of the left space between the cabinet 50 and the front panel 500 and the left base grille 210 having the left air inlet 201 and the left base A left front extension grille 211 extending from the grille 210 to the front of the main body 2, and a left rear extension grille 212 extending from the left base grille 210 to the rear of the main body 2; The upper and lower barrier grills 213 and 214 positioned on the upper and lower portions of the left suction grill 202 and the upper surface of the left suction grill 202 are respectively located on the upper panel 100. The upper surface grill 215 is interviewed with.

The left base grill 210 may be bent at least once in the front direction 210 ′ connected to the left front extension grill 211 in the right direction. The left base grill 210 is provided with a left suction grille fitting protrusion 210A which can be inserted into the left suction panel fitting groove 11 of the base 10 in an up and down direction (arrow Z). The left front extension grille 211 may be bent in a right direction from the left base grill 210 and may be hidden by the front panel 500. An upper portion of the left front extension grill 211 is formed with a fastening member hole 211A penetrated in a substantially forward and backward direction (arrow X) to be fastened to the lower panel 150 and a fastening member B such as a bolt. do. The left rear extension grill 212 shields the remaining portion of the left space between the cabinet 50 and the front panel 500 that is not shielded by the left base grill 210, and the left base grill 210. Is bent in the right direction. The left upper and lower barrier grills 213 and 214 overlap the left and right filter panels 206, respectively. The left upper barrier grill 213 has a left suction vane upper fitting hole 213C penetrated in an up and down direction (arrow Z) to allow the left suction vane 204 to be rotatably coupled thereto. The left lower barrier grille 214 has a left suction vane lower fitting hole 214C penetrated in an up and down direction (arrow Z) so that the left suction vane 204 can be rotatably coupled thereto. The left lower barrier grill 214 has a left dust hose through hole 214D formed therein so that the left dust hose 703 can pass therethrough.

The left suction vane 204 protrudes from the upper and lower ends of the left suction vane panel 220 and the left suction vane panel 220, which may shield the left air inlet 201. It consists of a left suction vane upper and lower rotary shafts (222, 224) to be rotatably fitted to the 202. At least one of the upper and lower rotary shafts 222 and 224 of the left suction vane is connected to the left suction vane motor 226 to automatically rotate the left suction vane 204. The left suction vane motor 226 may be directly connected to the left suction vane 204 or may be indirectly connected through a pulley & belt or a gear set. In the present embodiment, the left suction vane motor 226 is limited to being directly connected to the left suction vane 204. In addition, the left suction vane motor 226 is installed on at least one of the upper and lower sides of the left suction vane 204. Hereinafter, the left suction vane motor 226 will be limited to being installed below the left suction vane 204. do. The left suction vane 226 may be installed below the left lower barrier grill 214.

The left filter panel 206 is opposed to the left base grill 210 in a left and right direction (arrow Y) and the left base filter panel 230 to which the left suction filter 203 is fixed, and the left base filter panel A left front extension filter panel 231 extending forward from 230 to the front of the main body 2, and a left rear extension filter panel 232 extending rearward from the left base filter panel 230 to the rear of the main body 2. ) And the upper left and lower filter panels 233 positioned at the upper and lower portions of the left filter panel 206 and overlapping the upper left and lower barrier grills 213 and 214 of the left suction grill 202, respectively. 234.

The left base filter panel 230 has a left suction filter hole at a portion corresponding to the left suction panel 203 so that the air sucked into the left air suction port 201 may flow into the main body 2. 230A is formed. The left suction filter hole 230A may be opposed to the left air inlet 201 in a substantially left and right direction (arrow Y) so that the air sucked into the left air inlet 201 may go straight. The left front extension filter panel 231 is bent leftward from the left base filter panel 230 toward the left suction grill 202 so that a portion thereof overlaps with the left front extension grill 211. The left rear extension filter panel 232 is bent in a left direction from the left base filter panel 230 toward the left suction grill 202 such that a portion overlaps with the left rear extension grille 212. Upper and lower photo sensor holes 232A and 232B are formed at upper and lower portions of the left rear extension filter panel 232 so that the left kit photo sensors 782 and 784 may be mounted, respectively. The left upper and lower filter panels 233 and 234 partially overlap the left upper and lower barrier grills 213 and 214, respectively.

The left suction grill 202 and the left filter panel 206 as described above may be combined so as not to be separated from each other by a fastening member B such as a bolt or a screw.

That is, the left rear extension grille 212 is provided with a left suction grille fastening portion 212A in which a fastening member B such as a bolt is fastened in a substantially left and right direction (arrow Y), and the left rear extension filter panel 232 is provided. The left filter panel fastening part 232A corresponding to the left filter panel fastening part 212A may be provided. The left suction grill fastening part 212A and the left filter panel fastening part 232A are positioned inside the left suction panel 200. The left suction grill fastening part 212A protrudes from the left rear extension grill 212 toward the front of the main body 2 so that at least part of the left suction grill fastening part 212A can be inserted into the left filter panel fastening part 232A. In addition, the left filter panel fastening part 232A is provided in a groove structure to allow the left suction grill fastening part 212A to be inserted. Therefore, since the left suction grill fastening portion 212A is inserted into and fastened to the left filter panel fastening portion 232A, the combined position of the left suction grill fastening portion 212A and the left filter panel fastening portion 232A. Has the advantage that it can be easily matched.

Fastening members penetrated in the upper and lower directions (arrow Z) to the left upper barrier grill 213 to be fastened to the left filter panel 206, in particular, the upper left filter panel 233 and a fastening member B such as a bolt. A hole 213A is formed, and a fastening member hole 233A corresponding to the fastening member hole 213A of the left upper barrier grill 213 may be formed in the left upper filter panel 233.

The lower left barrier grille 214 is fastened to the left filter panel 206, in particular, the left lower filter panel 234 and the fastening member (arrow Z) so as to be fastened to the fastening member (B), such as a bolt A hole 214A may be formed and a fastening member hole 234A corresponding to the fastening member hole 214A of the left lower barrier grill 214 may be formed in the lower left filter panel 234.

The left suction grille 202 and the left filter panel 206 may be clamped by the clamp 240.

The clamp 240 includes a first clamp coupler 242 coupled to the left suction grill 202, a second clamp coupler 244 coupled to the left filter panel 206, and the first, It consists of a clamp connection portion 246 connecting the two clamp coupling portion 242, 244.

The first and second clamp coupler 242 may include a left suction grille clamp protrusion 202A provided in the left suction grill 202 or a left filter panel clamp protrusion 206A provided in the left filter panel 206. It is provided with a ring structure to be fitted. The left suction grill clamp protrusion 202A and the left filter panel clamp protrusion 206A may be configured such that the left suction grill 202 or the left filter panel (clamp 240 is clamped outside the left suction panel 200). 206 is located on the outer side. In particular, the left rear extension grille 212 and the left rear extension filter panel 232 are fastened by the fastening member B, and the left front extension grille 211 and the left rear extension filter panel 231 are fastened. The left suction grille clamp protrusion 202A protrudes from the left front extension grille 211 so that it can be clamped by the clamp 240, and the left filter panel clamp protrusion 206A is the left front extension filter panel. Protrude at 231.

The clamp connection part 246 is firmly fitted to the left suction panel 202 to firmly clamp the left suction panel 202 and to be easily clamped or unclamped to the left suction panel 202 by an elastic force. It may be configured as a wave structure. That is, when the clamp connection part 246 is clamped to the left suction panel 200, the center portion 246A of the clamp connection part 264 is closely attached to the left suction panel 200, and the clamp connection part 264 Portions 264B and 264C between a central portion and the first and second clamp coupling portions 242 and 244 are spaced apart from the left suction panel 200. In this case, the clamp connection part 264 may be a portion between the center part of the clamp connection part 264 and the first and second clamp coupling parts 242 and 244 so that the clamp 240 may be appropriately elastically deformed. 264B) 264C may have a curved structure. The clamp 240 is not limited to the present embodiment, and may be provided as two or more pieces, and the clamping position may be variously modified.

When the left suction grill 202 and the left filter panel 206 as described above are combined with each other, the mutual combination positions are easily matched, and the mutual combination positions are not changed even if a time elapses after the mutual combination does not occur. May be limited.

The left suction panel stopper, which determines the combination position of the left suction grille 202 and the left filter panel 206, is configured to maintain the gap between the left suction grille 202 and the left filter panel 206. ) And a first stopper rib 250 positioned between the filter panel 206 and integrated with at least one of the left suction grille 202 and the left filter panel 206.

The first stopper rib 250 is fixed to the left suction grille 202, in particular the left front extension grille 211, and the left filter in combination of the left suction grille 202 and the left filter panel 206. The panel 206, in particular the left front extension filter panel 231, may be locked.

The first stopper rib 250 protrudes from the inner surface of the left front extension grill 211 as the left front extension filter panel 231 overlaps the inner surface of the left front extension grill 211. The first stopper rib 250 may be positioned about the center of the left suction grill 200 in the vertical direction (arrow Z). The first stopper rib 250 may be provided in plural numbers arranged in the vertical direction (arrow Z). Of course, the first stopper rib 250 is not limited to the present embodiment, but may be provided in only one, it may be arranged in a plurality of dispersed in the vertical direction.

The left suction panel stopper may include second and third stopper ribs provided on one of the left suction grille 202 and the left filter panel 206 and fitted to the other.

The second and third stopper ribs are provided in the left suction grill 202 and fitted into the second and third stopper rib fitting grooves 206A and 206B formed in the left filter panel 206. In this case, the second and third stopper ribs may be configured separately, and the upper and lower barrier grills 213 and 214 of the left suction grill 202 are not configured separately as in the present embodiment. And 3 stopper rib fitting grooves 206A and 206B. Accordingly, the left upper and lower barrier grills 213 and 214 may serve as the second and third stopper ribs, thereby simplifying the structure, and the second and third stopper ribs may be arranged together with the first stopper rib 250. The uniform distribution in the direction (arrow Z) has the advantage that the left suction grille 202 and the left filter panel 206 can be evenly combined.

The left suction panel stopper may include stopper jaws 254 and 255 protruding from one of the left suction grille 202 and the left filter panel 206 and engaging the other.

The stopper jaws 254 and 255 protrude from the left suction grille 202 and the suction grille stopper jaw 254 that is caught by the left filter panel 206 and protrude from the left filter panel 206. It may be made of a filter panel stopper jaw 255 that is caught on the left suction grill 202.

In particular, the suction grill stopper jaw 254 may protrude from the left front extension grille 211 to be caught by the left front extension filter panel 231 of the left filter panel 206. In particular, the suction grill stopper jaw 254 may be combined with the filter panel stopper jaw 255 provided in the left front extension filter panel 231 to cause the left filter panel 206 to be caught. The suction grill stopper jaw 254 may be located at about the center of the left front extending suction grill 211 in the vertical direction (arrow Z). Of course, the suction grill stopper jaw 254 is not limited to the present embodiment, and may be provided in plural, or plural may be arranged in a vertically distributed direction. The suction grill stopper jaw 254 is disposed from the left suction grill 202 from the first stopper rib 250 so that the filter panel stopper jaw 255 is fitted between the first stopper rib 250 and the first stopper rib 250. And left filter panel 206 may be spaced apart in a combination direction, that is, approximately left and right directions (arrows Y).

The filter panel stopper jaw 255 may in particular protrude from the left front extension filter panel 231. The filter panel stopper jaw 255 may be combined with the suction grill stopper jaw 254 to cause the left suction grill 202 to be caught. The filter panel stopper jaw 255 may be located at about the center of the left front extension filter panel 231 in the vertical direction (arrow Z). Of course, the left filter panel stopper jaw 255 is not limited to the present embodiment, but may be provided in plural numbers, and the plurality of left filter panel stopper jaws 255 may be arranged in a vertical direction. In particular, the filter panel stopper jaw 255 is in the combined direction of the left suction grille 202 and the left filter panel 206, that is, approximately left and right directions (arrow Y), and the suction grille stopper jaw 254 and the first portion of the filter panel stopper jaw 255. It may fit between the stopper ribs 250. The filter panel stopper jaw 255 may be provided in an inclined structure so as to be easily fitted between the suction grill stopper jaw 254 and the first stopper rib 250.

As described above, when the left suction grille 202 and the left filter panel 206 are combined with each other, the filter panel stopper jaw 255 is connected to the suction grille stopper jaw 254 and the first stopper rib ( If the filter panel stopper jaw 245, the suction grille stopper jaw 254, and the first stopper rib 250 are gathered in one place and connected to each other, the left suction grille 202 and the filter panel stopper jaw 245 are interposed therebetween. The combination / separation of the left filter panel 206 is easy and has the advantage of being able to reinforce each other.

As described above, when the left suction grill 202 and the left filter panel 206 are limited to each other by the stopper, the combined position of the left suction grill 202 and the left filter panel 206 is easy. And the relative lifting of the left suction grille 202 and the left filter panel 206 can be prevented from sagging.

Meanwhile, the left suction panel 200 may be provided with a cable guide 260 that guides the cable wiring of the filter cleaning unit 700, as the filter cleaning unit 700 uses power and is electronically controlled. . The cable guide 260 may guide the wiring of the left photo sensor cable 781 which is the filter cleaner kit position detection unit to be described later, and may also guide the wiring of the left kit power motor cable 753, which will be described later. In the present exemplary embodiment, the left photoelectric sensor cable 781 is disposed outside the left suction panel 200 and wired to the outside of the left suction panel 200.

The cable guide 260 is the left kit photo sensor (782, 784) is mounted to the left filter panel 206, particularly the left rear extension filter panel 232 of the left suction panel 200, the left photo sensor cable 781 may be disposed on the left filter panel 206, in particular the left rear extension filter panel 232, so that it can be wired concisely and avoided interference with the surroundings.

The cable guide 260 may have a hook structure through which the left photo sensor cable 781 may be hooked, a ring structure through which the left photo sensor cable 781 may pass, and the left photo sensor cable 781. ) May be embedded, the guide rail structure in which the left photo sensor cable 781 is inserted, may be modified in various ways, it is also possible to use two or more of the structure is mixed.

Hereinafter, the hook guide structure in which the cable guide 260 is easily formed integrally with the left filter panel 206 is disclosed. That is, the cable guide 260 is bent from the first cable guide hook rib 262 and the first cable guide hook rib 262 protruding from the left filter panel 206, particularly the left rear extension filter panel 231. And an extended second cable guide hook rib 263. The first cable guide hook rib 262 may protrude vertically from the left rear extension filter panel 231 or may be inclined to protrude. The first cable guide hook rib 262 may have a space in which the left photo sensor cable 781 may be wired between the first cable guide hook rib 262 and the left rear extension filter panel 231. To protrude from the left rear extension filter panel 231. The first cable guide hook ribs 262 may be coupled with a corresponding portion of the left photo sensor cable 781 for a reliable wiring of the left and right photo sensor cables 781 and 781 '. The length 262L can be long. That is, the vertical length L1 of the first cable guide hook rib 262 may be considerably longer than the protruding length L2 of the first cable guide hook rib 262.

The second cable guide hook rib 263 may be bent toward the left rear extension filter panel 231 so that the left photo sensor cable 781 is wired to the left rear extension filter panel 231. The second cable guide hook rib 263 may be substantially connected to the left rear extension filter panel 231 so that the left photo sensor cable 781 may be easily wired and the separation of the left photo sensor cable 781 may be prevented. It may be parallel or inclined with respect to the horizontal plane with the left rear extension filter panel 231.

Only one cable guide 260 may be provided in the left rear extension filter panel 231, or two or more cable guides 260 may be provided. In addition, when the cable guide 260 is provided in plural, when the kit control box 709 is located below the left kit photo sensor (782,784) as in this embodiment arranged in a line up and down (arrow Z) It may be arranged, may be arranged irregularly in the vertical direction (arrow Z), or may be arranged in the horizontal direction (arrow Y) or the front-rear direction (arrow X).

In addition, the left suction panel 200 has a portion corresponding to the cable guide 260, that is, the left rear extension filter panel 231, and the left photo sensor cable 781 is connected to the cable guide 260. The cable guide groove 264 may be formed to be wired therebetween. The cable guide groove 264 may gradually widen toward the opening 264A into which the left photo sensor cable 781 is inserted. The cable guide groove 264 is gradually widened from the left filter panel 206 to the left suction grill 202 in the left and right direction (arrow Y). The cable guide groove 264 may have a structure in which a part of the left rear extension filter panel 231 is bent into the left suction panel 200.

As described above, the left suction panel 200 is provided with a cable guide 260 for guiding the wiring of the left photo sensor cable 781, so that the left photo sensor cable 781 can be concisely wired and the peripheral Interference with and has the advantage that can be excluded. In addition, the cable guide groove 264 is provided in the left suction panel 200, so that the wiring space of the left photo sensor cable 781 does not protrude much from the left suction panel 200. This has the advantage that it can be secured sufficiently.

On the other hand, the left suction panel 200 may be provided with a dust hose guide 270 for guiding the left dust hose 703 of the filter cleaning unit 700.

The dust hose guide 270 is the left filter cleaner kit 701 is located inside the left suction panel 200, the left dust hose 703 may be piped inside the left suction panel 200. It may be provided inside the left suction panel 200 so as to.

The dust hose guide 270 may be provided on at least one of the left suction grille 202 and the left filter panel 206 of the left suction panel 200. Hereinafter, the left suction grille 202 may be provided. Will be described below with limitation. In particular, the dust hose guide 270 may be provided over the left base grill 210 and the left front extension grill 211.

The dust hose guide 270 is particularly provided so that at least a part of the left dust hose 703 can be folded or unfolded in a moving direction of the left filter cleaner kit 701, that is, in an up and down direction (arrow Z). That is, the dust hose guide 270 is provided on the left suction panel 200 so that the left dust hose 703 may be piped in the moving direction of the left filter cleaner kit 701, that is, in the up and down direction (arrow Z). The dust hose pipe part 272 and the dust hose fixing part 274 fixing the left dust hose 703 to one side of the dust hose pipe part 272 may be included. The dust hose pipe 272 may be formed by the dust hose guide rib 273 spaced apart from the left front extension grill 211 and the left front extension grill 211. The dust hose pipe portion 272 may be disposed inside the left suction panel 200 instead of the left air suction port 201 to prevent interference between the left dust hose 703 and the left air intake 201. One side that communicates is an open structure. The dust hose pipe portion 272 communicates with the left dust hose through hole 214D so that the left dust hose 703 may pass through the left dust hose through hole 214D. That is, the dust hose pipe part 272 may have a lower surface corresponding to the left dust hose through hole 214D, or a through hole through which the left dust hose 703 may pass. The dust hose fixing part 274 may be a clamp structure, a structure that shields the open one surface 272A of the dust hose piping 272 may be possible, a hook structure may be possible, and a bolt, a screw, or the like may be fastened. It is also possible to use a member, a bonding method is possible, and various other modifications can be made. In the present embodiment, the dust hose fixing part 274 protrudes from the dust hose pipe part 272 and is fitted into any one of the first and second slots 802A and 804A of the outer cover 800 to be described later. It starts with a hose fixed rib. For convenience of explanation, the dust hose fixing part 274 is limited to the dust hose fixing rib 274. The dust hose fixing rib 274 may fix the left dust hose 703 piped to the upper part of the left suction panel 200, and the left dust piped to the lower part of the left suction panel 200. It is also possible to fix the hose 703. Hereinafter, in the present exemplary embodiment, the left dust hose 703 penetrates through the left dust hose through hole 214D positioned below the left suction panel 200, and thus the left side is piped to the left suction panel 200. The left dust hose 703 piped to the lower part of the left suction panel 200 is fixed to allow movement of a part of the dust hose 703. The dust hose fixing rib 274 may be provided in plural so that a part of the left dust hose 703 may be firmly fixed to the dust hose pipe 272. The plurality of dust hose fixing ribs 274 may be arranged in a moving direction of the left filter cleaner kit 701, that is, in an up and down direction (arrow Z), and arranged in a circumferential direction of the dust hose pipe 272. It is also possible.

As described above, the dust hose guide 270 may allow the left dust hose 703 to be easily piped while removing interference with the surroundings, and the left dust hose (701) when the left filter cleaner kit 701 is moved. Only a portion of 703 can be moved so that the left dust hose 703 does not twist or separate from the left filter cleaner kit 701 or the cyclone 706 even if it moves with the left filter cleaner kit 701. In particular, the left dust hose 703 has an advantage that can not prevent the flow of air sucked into the left air inlet 201.

The right suction panel 300 is the same as or similar to the left suction panel 200, and thus will not be repeated without redundant description.

Next, the left and right suction filter 203 (not shown) will be described in detail with reference to FIGS. 4, 8, 9, 12, 13, and 15.

The left suction filter 203 may be automatically cleaned by the filter cleaning unit 700 in a state of being disposed on the left suction panel 200, in particular the left filter panel 206, the left filter panel 206. It is fixed to). The left suction filter 203 may be directly attached to the left filter panel 206, the filter network 280 for filtering the flow through the left suction filter 203, the filter network 280 It is also possible to attach to the filter frame 282 fixedly mounted to the left filter panel 206. In the present exemplary embodiment, the left suction filter 203 is limited to include the filter net 280 and the filter frame 282. For the convenience of the following description, the filter network 280 of the left suction filter 203 is referred to as the left filter network 280, and the filter frame 282 of the left suction filter 203 is referred to as the left filter frame 282. It is called).

The left filter network 280 may be provided as a pre-filter type having a mesh structure.

The left filter frame 282 extends from the base portion 283 on which the left filter net 280 is disposed, and extends from the base portion 283 to interview the left suction panel 200, particularly the left filter panel 206. Has a flange portion 284. The base portion 283 of the left filter frame 282 is formed to have a size that can be inserted into the left suction panel 200 through the left suction filter hole 230A formed in the left filter panel 206. More preferably, the base portion 283 of the left filter frame 282 is formed to have substantially the same size as the left suction filter hole 230A such that a gap does not occur between the left suction filter hole 230A. The base portion 283 of the left filter frame 282 protrudes toward the left filter cleaner kit 701 so that the left filter net 280 may be in close contact with the left filter cleaner kit 701. Therefore, the base 283 of the left filter frame 282 may protrude from the left suction filter hole 230A to the inside of the left suction panel 200. The flange portion 284 of the left filter frame 282 is interviewed with the left filter panel 206 on the outside of the left suction panel 200. In this case, the flange portion 284 of the left filter frame 282 is fixed to the left filter panel 206 so that the left suction filter 203 may be fixed to the left filter panel 206 through the left suction filter hole 230A. The left base filter panel 230 is interviewed among the filter panels 206. Therefore, the left suction filter 203 is caught by the left suction panel 200, so that the left suction filter 203 and the left filter cleaner kit 701 may be in close contact with each other, and mutual interference may be eliminated. The gap between the filter 203 and the left suction filter hole 230A can be eliminated, and the assembly position of the left suction filter 203 can be easily determined.

As the method of fixing the left suction filter 203 to the left suction panel 200, a hook method may be used, and bolts, screws, etc. may be fastened, press-fitted, adhesively welded, and the like. And, various modifications can be made here, and the following description will be limited to a separate assembly tool is implemented in an unnecessary hook method. That is, the left suction panel 200, particularly the left filter panel 206, is provided with a filter fixing hook 286 so that the left suction filter 203 may be fixed in a hook manner. For convenience of explanation, the filter fixing hook 286 provided in the left filter panel 206 is referred to as a left filter fixing hook 286. The left filter retaining hook 286 is located outside the left suction panel 200. That is, the left filter fixing hook 286 is a flange portion 284 of the left filter frame 282 is interviewed with the left base filter panel 230 from the outside of the left suction panel 200, the left base It is disposed in the filter panel 230. The left filter fixing hook 286 may be provided in plural along the circumference of the left suction filter hole 230A so that the left suction filter 203 may be firmly fixed. The left filter fixing hook 286 as described above includes a left filter fixing hook base portion 286A protruding from the left base filter panel 230 to the outside of the left suction panel 200, and the left filter fixing hook base portion. And a left filter retaining hook extension 286B extending from 286A and engaging the flange portion 284 of the left filter frame 282. The left filter fixing hook 286 may be caught through the flange portion 284 of the left filter frame 282. That is, the left filter fixing hook through hole 284A is formed in the flange portion 284 of the left filter frame 282 so that the left filter fixing hook 286 can pass therethrough.

As described above, when the left suction filter 203 is fixed to the left suction panel 200, a handle for detaching the left suction filter 203, a guide for detaching the left suction filter 203, and the like. The element is unnecessary, so that the structure of the left suction filter 203 and the left suction panel 200 can be simplified, and the design constraints can be reduced. In addition, there is an advantage that problems such as damage due to interference when attaching and detaching the left suction filter 203 and design constraints for securing a detachable space of the left suction filter 203 do not occur. In addition, when the left suction filter 203 is attached or detached, a gap due to inexperienced work or leakage of flow through the clearance for detaching the left suction filter 203 can be prevented, so that the air purification efficiency can be improved. have.

In addition, the left suction filter 203 is fixed to the left suction panel 200 through the left suction filter hole 203A, so that a fixed working space of the left suction filter 203 is secured so that the left suction filter ( There is an advantage that the fixing operation of 203 can be facilitated.

In addition, since the left suction filter 203 is fixed to the left suction panel 200 in a hook manner, a tool for fixing the left suction filter 203 is unnecessary, thereby facilitating the fixing operation of the left suction filter 203. There is an advantage to this.

In addition, since the left filter fixing hook 286 penetrates the left filter fixing hook through hole 284A of the left filter frame 284, the left suction filter 203 may be more firmly fixed. .

In addition, the base part 283 of the left filter frame 272 on which the left filter net 280 is disposed protrudes toward the left filter cleaner kit 701, thereby providing the left suction filter 203 and the left filter cleaner. Since the kit 701 may be in close contact with each other, the suction force leakage of the filter cleaning unit 701 may be minimized, and thus the cleaning performance of the filter cleaning unit 701 may be improved.

In addition, since the flange portion 283 of the left filter frame 282 is interviewed with the left filter panel 206, the fixed position of the left suction filter 203 can be easily determined, and the left suction filter 203 can be determined. There is an advantage that the clearance between the left suction filter hole 230A and the shield can be more firmly shielded.

The right suction filter (not shown) is the same as or similar to the left suction filter 203, and thus will not be redundantly described.

Next, the filter cleaning unit 700 will be described in detail with reference to FIGS. 4, 5 and 12 to 21. For reference, the filter cleaning unit 700 includes the left and right filter cleaner kits 701, the left and right dust hoses 703 and 704, the kit blower 705, the cyclone 706, and the dust box 708. The kit control box 709 will be described in this order.

The left filter cleaner kit 701 is positioned inside the left suction panel 200 to easily collect the filter foreign matter of the left suction filter 203.

The left filter cleaner kit 701 has a relatively small size in the left suction filter 203 so as not to disturb the flow sucked into the left air inlet 201 when the left suction filter 203 is cleaned. Is provided but can be moved along the left suction filter 203 so that the entire portion of the left suction filter 203 can be cleaned. The left filter cleaner kit 701 may be moved in any direction. In the present embodiment, the left suction filter 203 is long in the vertical direction (arrow Z) and narrow in the front and rear directions (arrow X). In the present embodiment, only the movement in the up and down direction (arrow Z) will be described.

The left filter cleaner kit 701 may be manually moved or may be automatically moved by power. Hereinafter, the left filter cleaner kit 701 is limited to being automatically moved by power.

The left filter cleaner kit 701 includes a kit case 710 having a dust chamber 711 in which foreign matters of the left suction filter 203 are collected, and a kit in which the kit case 710 automatically moves by power. Moving unit 750.

The kit case 710 may be configured such that the dust chamber 711 is independently provided in a part of the kit case 710, and the entire interior of the kit case 710 may include the dust chamber 711. It is also possible. In addition, the kit case 710 may be configured to include the dust chamber 711 in one space, or may be configured to include the dust chamber 711 in several spaces. In the present exemplary embodiment, the kit case 710 will be described as being limited to the dust chamber 711 independently provided as a space in a part of the kit case 710.

The kit case 710 forms an appearance of the kit case 710 and has a dust suction port 720 formed at a portion of the kit case 710 facing the left suction filter 203 to allow foreign substances of the left suction filter 203 to be sucked. Kit bodies 712 and 713 and the dust chamber 711 are disposed inside the kit bodies 712 and 713 to be independently provided and communicate with the dust suction port 720 and the kit blower 705. It may be made of a dust chamber body 714.

The kit bodies 712 and 713 are disposed to face the left suction filter 203 and between the kit front body 712 and the kit front body 712 where the dust suction port 720 is formed. It may be divided into a kit rear body 713 combined with the kit front body 712 so that the chamber body 714 is disposed.

The dust suction port 720 is formed at a lower side of the kit front body 712. The dust suction port 720 may be long in the front-rear direction (arrow X) and short in the vertical direction (arrow Y) because the left filter cleaner kit 701 is moved only in the vertical direction. That is, the front and rear width 720W of the dust suction port 720 is equal to or larger than the front and rear width of the left suction filter 203, and the vertical length 720L of the dust suction port 720 is the dust suction port 720. Is smaller than the front-rear width 720W.

The kit front body 712 has first and second slots 721 and 722 formed in front and rear sides of the dust suction port 720, respectively.

The kit front body 712 protrudes from the kit front body 712 toward the kit rear body 713 and is disposed between the first and second slots 721 and the dust suction port 720, respectively. It has a one and two kit front body ribs 723 and 724. The first and second kit front body ribs 723 and 724 are formed with first and second kit wheel shaft holes 723A and 724A partially open to allow the kit wheel shaft 752A to be described later to penetrate. . The first and second kit wheel shaft holes 723A and 724A of the first and second kit front body ribs 723 and 724 are disposed such that the kit wheel shaft 752A is disposed outside the dust chamber 711. It may be formed above the dust chamber 711. The first and second kit front body ribs 723 and 724 are formed with first and second agitator shaft holes 723B and 724B partially opened to allow the agitator shaft 762 to be described later to penetrate. . The first and second agitator shaft holes 723B and 724B of the first and second kit front body ribs 723 and 724 are vertically disposed so that the agitator shaft 762 passes through the dust chamber 711. As a result, the dust chamber 711 may be formed at a portion corresponding to the dust chamber 711. Therefore, the assembly of the kit wheel shaft 752A and the agitator shaft 762 has an easy advantage.

The kit front body 712 is positioned above the dust suction port 720 and provided to be in close contact with the dust chamber body 714, so that the dust chamber line rib 725 defining the dust chamber 711 is provided. Can have Therefore, the dust chamber line rib 725 is compressed with the dust chamber body 714, so that the dust chamber 711 may be easily sealed.

The kit rear body 713 protrudes in a direction spaced apart from the left suction filter 203 relative to other parts only the motor built-in part 730 in which the kit power motor 754 to be described later is built. Therefore, even when the kit power motor 754 is built in the kit body 712, the kit body 712 has an advantage of having a small size and a compact structure. A kit power motor heat dissipation hole 731 is formed in the motor built-in portion 730 of the kit rear body 713 so that heat generated by driving the kit power motor 754 may be discharged. Therefore, it is possible to prevent overheating of the kit power motor 754 and thermal degradation of the left filter cleaner kit 701 due to the kit power motor heat dissipation hole 731. The kit inner motor 730 of the kit rear body 713 may protrude from the kit rear body 713 to be in close contact with the kit power motor 754 or to be fitted to the kit power motor 754. An anti-flow rib 732 is provided. The kit power motor flow preventing rib 732 may be provided as one, or may be provided in plurality. Therefore, the flow of the kit power motor 754 is prevented so that the kit power motor 754 is easily embedded in the motor built-in portion 730 of the kit rear body 713, the assembly position can be easily determined, solid Has the advantage that it can be supported.

The kit rear body 713 has a dust hose connector opening 733 formed to a sufficient size so that the dust hose connector 790 to be described later can be easily penetrated. Therefore, the dust hose connector 790 has an advantage of being easily assembled / detached with the dust chamber body 714.

The kit rear body 713 has a kit power motor shaft hole 713A having a portion thereof open to allow the shaft 754A of the kit power motor 754 to be described later to be inserted.

The dust chamber body 714 is provided to be provided with the dust chamber 711 between the kit front body 712. That is, the dust chamber body 714 has a surface 740 corresponding to the dust inlet 711 to be opened, and a dust entrance to the surface 741 opposite to the open surface 740 to the kit blower 705. 742 is formed. The dust entrance and exit 742 includes a base portion 742A having a predetermined size and an extension portion 742B extending outward from the base portion 742A from one side of the base portion 742. The extension part 742B of the dust entrance and exit 742 may be provided as one, or may be provided as two or more pieces. In the present exemplary embodiment, two extension portions 742B of the dust entrance and exit 742 are provided, and in particular, they are disposed to face the center of the dust entrance and exit 742. First and second agitator shaft holes 723B and 724B of the first and second kit front body ribs 723 and 724 to allow the agitator shaft 762 to pass through the dust chamber body 714. And first and second agitator shaft holes 714C and 714D are formed. The dust chamber body 714 protrudes to the outside of the dust chamber 711 and the first and second dust chamber body ribs 743 and 744 which are in close contact with the first and second kit front body ribs 723 and 724, respectively. Has The first and second of the first and second kit front body ribs 723 and 724 so that the kit wheel shaft 752A can pass through the first and second dust chamber body ribs 743 and 744, respectively. First and second kit wheel shaft holes 714A and 714B are formed in combination with the kit wheel shaft holes 723A and 724A. In addition, at least one of the first and second dust chamber body ribs 743 and 744 may be combined with a kit power motor shaft hole 713A of the kit rear body 713 to provide a description of the kit power motor 754. A kit power motor shaft hole 714E is formed into which the shaft 754A is inserted.

 The dust chamber 711 may have a lower side in a hopper structure so that foreign matter collected in the dust chamber 711 may be easily discharged through the dust entrance and exit 742. That is, the bottom surface 711A of the dust chamber 711 may be inclined downward.

As described above, since the dust chamber body 714 for the dust chamber 711 is provided inside the kit case 710, the suction force leakage by the kit blower 705 may be reduced, so that the dust chamber 711 may be provided. Inhalation force can be sufficiently maintained, and the foreign matter collected in the dust chamber 711 does not contaminate the outside of the dust chamber 711 in the kit case 710.

Kit case 710 as described above may be combined as follows so as not to be separated from each other by a fastening member (B) such as bolts or screws.

A first fastening hole 713A is formed at an upper side of the kit front body 712 to protrude toward the kit rear body 713 and to which the fastening member B can be fastened. The first fastening holes 726A of the kit front body 712 are positioned at front and rear edges of the kit front body 712 so as not to interfere with the dust chamber body 714. A second fastening hole 726B is formed at a lower side of the kit front body 712 to protrude toward the dust chamber body 714 and to which the fastening member B can be fastened.

The kit rear body 713 is joined to the first fastening hole 726A of the kit front body 712 at a portion corresponding to the first fastening hole 726A of the kit front body 712 to fasten the member B. ) Is fastened to the first fastening hole 736 is formed. The kit rear body 713 is coupled to the second fastening hole 726B of the kit front body 712 at a portion corresponding to the second fastening hole 726B of the kit front body 712 to fasten the member B. ) Is fastened to the second fastening hole 737 is formed. The kit rear body 713 has a third fastening hole 738 to be fastened by the dust chamber body 714 and the fastening member B.

A first fastening hole 745A is formed at an upper side of the dust chamber body 714 so as to be engaged with the third fastening hole 738 of the kit rear body 713 to be fastened to the kit rear body 713. do. In the lower portion of the dust chamber body 714, a second fastening hole 745B is formed to coincide with the second fastening hole 726B of the kit front body 712 to which the fastening member B is fastened.

When the kit case 710 as described above is combined with each other, the kit case stopper is configured as follows so that the mutual combination positions can be easily matched.

The kit case stopper protrudes from the kit front body rib protruding from the kit front body 712 and the drain chamber body 714 so as to fit into the kit front body rib and is caught by the kit front body rib. A dust chamber body locking member 746. As described above, the kit front body ribs include first and second kit front body ribs 723 and 724 formed on the kit front body 712, and the first and second kit front body ribs 723 ( 724). The dust chamber body locking members 746 are provided in pairs in the first and second dust chamber body ribs 723 and 724 so that the first and second kit front body ribs 723 and 724 can be fitted thereto. Can be.

The kit case stopper may include a first stopper boss portion 727 protruding from the kit front body 712, and a first stopper boss portion 727 provided in the drain chamber body 714 to insert the first stopper boss portion 727. And a two stopper boss portion 746. The upper part of the second stopper boss 746 may be opened so that the first stopper boss 727 may be easily inserted into the second stopper boss 746. A second fastening hole 726B of the kit front body 712 is formed in the first stopper boss 727, and a second fastening of the drain chamber body 714 is formed in the second stopper boss 746. The hole 745B may be formed. Accordingly, the second fastening hole 726B of the kit front body 712 and the second fastening hole 745B of the drain chamber body 714 directly contact the first and second stopper bosses 727 and 746. It can be easily matched, which has the advantage that the fastening operation can be made easier.

The kit case stopper includes a stopper fitting groove 747 formed in the drain chamber body 714 so that the kit front body 712 may be fitted thereto. The stopper fitting groove 747 may be positioned directly on the second stopper boss 746 to be easily fitted into the kit front body 712.

The kit case stopper includes a kit stay rib 726 that protrudes from the kit front body 712 and may be in close contact with the kit rear body 713. The kit stay rib 726 is positioned above the dust chamber line rib 725 so as not to interfere with the dust chamber body 714. Only one kit stay rib 726 may be provided in the kit front body 712, or two or more kit stay ribs 726 may be provided. Therefore, the kit stay rib 726 may maintain the distance between the kit front body 712 and the kit rear body 713, so that the relative deflection between the kit front body 712 and the kit rear body 713 may be maintained. Pressing can be prevented and the kit body 710 has the advantage that it can be reinforced.

Next, the kit moving unit 750 may be equipped with a wheel that is rotated by the power to the left filter cleaner kit 701, a method using a pulley, a screw fastening method may be used. It is also possible to use a trailer, and various modifications can be made within the scope of the technical idea of the present invention. Hereinafter, in the present embodiment, the kit moving unit 750 will be limited to the method using a wheel which is rotated by power.

Therefore, a kit wheel 752 installed to be rotatable in the kit case 710 and a kit power motor 754 built in the kit case 752 to supply rotational force to the kit wheel 752 may be configured. Can be.

The kit wheel 752 may be provided in a plural number so as to firmly support the left filter cleaner kit 701 and to smoothly move the left filter cleaner kit 752 in a vertical direction while being balanced and stable. That is, as an example, as shown in the present embodiment, the kit wheel 752 may be provided at each of the front and rear sides of the kit case 710 so as to be spaced apart from each other about the left suction filter 203.

Each of the two kit wheels 752 is disposed outside the dust chamber 711 in the kit case 710 so as not to be contaminated by foreign matter collected in the dust chamber 711. In particular, the two kit wheels 752 may be rotated in contact with the left suction panel 200 or the left suction filter 203. The first and second slots 721 and 722 of the kit front body 712 may be rotated. ) May be disposed. Hereinafter, the two kit wheels 752 will be described as being in contact with the left suction panel 200, in particular, the left filter panel 206. In addition, the two kit wheels 752 are disposed at upper portions of the first and second slots 721 and 722 of the kit front body 712 to avoid interference with the agitator 760, which will be described later.

The two kit wheels 752 may be separated from each other and may be rotated individually, or may be connected to each other and connected to each other. In the present embodiment, the two kit wheels 752 may be connected to each other through a kit wheel shaft 752A to simplify the structure. The description will be limited to that.

At least one of the two kit wheels 752 may be provided in the form of a gear that is meshed with the filter cleaner kit rack gear 756 provided in the left filter panel 203, that is, a pinion gear. In the present embodiment, the two kit wheels 752 both take the form of pinion gears, and two filter cleaner kit rack gears 756 are provided so as to correspond to the two kit wheels 752. The filter cleaner kit rack gear 756 is, of course, disposed in an up and down direction (arrow Z) that is a moving direction of the left filter cleaner kit 701. Therefore, the left filter cleaner kit 701 may be smoothly moved in the vertical direction, and the movement of the left filter cleaner kit 701 may be guided.

The kit power motor 754 may be provided with one or more than two, in this embodiment, to simplify the overall structure as possible, the two kit wheels 752 are interconnected via the kit wheel shaft 752A It will be described as being limited to one provided.

The kit power motor 754 may be installed anywhere inside or outside the kit case 710. Hereinafter, the kit power motor 754 will be described as being limited to the kit case 710. Therefore, the kit case 710 may serve as a protective film of the kit power motor 754, so that driving noise generation of the kit power motor 754 may be reduced, and moisture, dust, etc. of the kit power motor 754 may be reduced. Damage due to the present invention can be prevented, the kit power motor 754 can be firmly fixed, and separation and breakage of the kit power motor 754 due to external force can be prevented.

The kit power motor 754 is fixed to the kit case 710, in particular the kit rear body 713 by fastening members such as bolts and screws.

The kit wheel 752 and the kit power motor 754 may be directly connected or indirectly connected through the kit power transmission unit. In the present embodiment, the agitator 760, which will be described later, also uses power, and the kit wheel 752 and the kit power motor 754 are kits for the commonality of the kit power motor 754 and the kit wheel 752. It will be described as being indirectly connected through a power transmission unit.

The kit power transmission unit may be a gear type, a belt-pull type, and various other types for the purpose of power transmission. In the present embodiment, only the gear type will be described. That is, the kit power transmission unit includes a kit drive gear 759 fixed to the shaft 754A of the kit power generator 754 and engaged with any one of the two kit wheels 752. Therefore, the kit wheel 752 also functions as the kit power transmission unit, so that the structure can be simplified. Of course, the kit power transmission unit is not limited to the present embodiment, and two kit drive gears 759 may be provided to be engaged with the two kit wheels 752.

 The left filter cleaner kit 701 may further include an agitator 760 disposed in the dust chamber 711 and frictionally contacting the left suction filter 203 through the dust suction port 720. . The agitator 760 may be rotatably disposed in the dust chamber 711 to be in friction contact with the left suction filter 203. That is, the agitator 760 is fixed to the agitator shaft 762 rotatably installed in the dust chamber 711, the agitator is fixed to the agitator shaft 762 and friction contact with the left suction filter 203. It consists of a hair transplant 764. In the agitator 760, the left filter cleaner kit 701 is moved only in the up and down direction (arrow Z), and the front and rear direction (arrow X) length 760L is the front and rear direction of the left suction filter 203. Approximately the same length or longer.

The agitator 760 may be forcibly rotated by power. That is, the kit drive gear 766 is fixed to the agitator shaft 762 is rotated by receiving the rotational force of the kit power motor 754. The kit dribble gear 766 is engaged with at least one of the two kit wheels 752 to receive rotational force of the kit power motor 754 through the kit wheel 752. Of course, not limited to this embodiment, it is also possible to receive a rotational force by a separate power source other than the kit power motor 754 of the agitator 760, the kit drive gear 766 is the kit drive Various modifications can be made within the scope of the technical idea of the present invention, such as being directly engaged with the gear 758.

As described above, foreign matters of the left suction filter 203 are easily removed from the left suction filter 203 by frictional contact between the agitator 760 and the left suction filter 203, and thus the dust chamber 711. ) Can be inhaled. In addition, since the agitator 760 is rotated by the power, foreign matters of the left suction filter 203 can be more easily removed.

On the other hand, the left filter cleaner kit 701 is disposed in the kit case 710 to remove the foreign matter attached to the agitator 760 is in contact with the agitator 760, especially agitator hair 764 Agitator cleaner teeth 768 may be further included.

The agitator cleaner tooth 768 may be molded separately from the kit case 710 and fixed to the kit case 710, or may be molded integrally with the kit case 710. The agitator cleaner teeth 768 may be provided in plural in the front-rear direction (arrow X) so as to remove foreign substances in all parts of the agitator 768. The plurality of agitator cleaner teeth 768 may be arranged at equal intervals along the front-rear direction (arrow X) or irregularly arranged. The agitator cleaner tooth 768 may be located above the agitator 760, or may be located below the agitator 760. The agitator cleaner tooth 768 is formed in a triangular cross section in consideration of loss of suction power of the kit blower 705 or foreign matter remaining on the left suction filter 203 or curling of the agitator hair 764. It may be possible, may be formed in a rectangular cross section, may be formed in an arc shape, it may be formed in a variety of geometric shapes other than within the scope of the technical idea of the present invention.

As described above, when the agitator cleaner tooth 768 is included, the work for cleaning the agitator 760 may be omitted, thereby improving convenience, and the agitator 760 always plays a role. Has the advantage of performing.

Meanwhile, the filter cleaner kit moving guide 770 which guides the movement of the left filter cleaner kit 701 and maintains the left filter cleaner kit 701 in close proximity to the left suction filter 203. It may further include.

The filter cleaner kit movement guide 770 includes a filter cleaner kit movement guide protrusion 772 protruding from the kit case 710, in particular, the kit body 713, and the left suction panel 200 or the left suction filter. A filter cleaner kit moving guide rail 774 disposed at 203 and to which the filter cleaner kit moving guide protrusion 772 is inserted and moved.

The filter cleaner kit movement guide protrusion 772 may protrude to the front and rear of the kit case 710 so that the kit case 710 can be firmly supported. The filter cleaner kit moving guide protrusion 772 is spaced up and down on the front and rear surfaces of the kit case 710 so as to steadily support the kit case 710 in the vertical direction (arrow Z). Two may be provided. Each of the filter cleaner kit moving guide protrusions 772 may be formed in a hemispherical shape or the like to facilitate assembly with the filter cleaner kit moving guide rail 344 and minimize friction.

The filter cleaner kit moving guide rail 774 may protrude from the left suction panel 200 or the left suction filter 203, and is grooved in the left suction panel 200 or the left suction filter 203. It is also possible to be provided with a structure.

Since the filter cleaner kit moving guide 770 is provided as described above, even if the left filter cleaner kit 701 is moved up and down in order to reduce the suction force loss of the kit blower 705, the filter cleaner kit moving guide 770 may be connected to the left suction filter 203. It can be close, and the shake of the left filter cleaner kit 701 has the advantage that can be suppressed.

On the other hand, it may further include a filter cleaner kit position detection unit for detecting the position of the left filter cleaner kit 701.

The filter cleaner kit position detection unit may be a switch type, a sensor type such as an infrared ray, a photo type, or the like, and may be provided with only one or two or more. In the following embodiment, the filter cleaner kit position detection unit is limited to being implemented by a photo sensor method. In addition, the filter cleaner kit position detection unit will be described as being configured to detect whether the uppermost position of the left filter cleaner kit 701 and the lowermost position of the left filter cleaner kit 701.

That is, the filter cleaner kit position detection unit may be disposed on the left kit photo sensor 782 and 784 located at the upper and lower portions of the left suction panel 200, and the left filter cleaner kit 701, respectively. The second photo sensor 786 may correspond to the kit photo sensors 782 and 784.

The left kit photo sensor 782 and 784 are disposed to protrude to the outside of the left suction panel 200 so that interference with the left filter cleaner kit 701 may be excluded. In particular, in the present exemplary embodiment, the left kit photo sensor 782 and 784 protrude rearward of the left suction panel 200 because the lower panel 150 is adjacent to the front of the left suction panel 200. do. Thus, the left kit photo sensor 782, 784 is fixed to the left filter panel 206.

 Each of the left kit photo sensors 782 and 784 is provided with a pair of sensor units 782A and 784A spaced apart from each other so that the second position detecting unit 786 may enter and exit.

The left kit photo sensor 782 and 784 are connected via the kit control box 709 and the left photo sensor cable 781, respectively, and are supplied with power and communicate with the kit control box 709. The left side photo sensor cable 781 connected to the left side kit photo sensor 782 and 784 is located at an upper side of the left side suction panel 200. The cable guide 260 provided on the left suction panel 200 may be wired.

The right filter cleaner kit is similar to the left filter cleaner kit 701 and is similarly configured, and thus will not be redundantly described.

Next, one end of the left dust hose 703 is connected to the left filter cleaner kit 701, and the other end thereof is connected to the cyclone 706 that is in communication with the kit blower 705. The left dust hose 703 may be provided in a bellows structure to elastically stretch / contract. The left dust hose 703 may be directly connected to the left filter cleaner kit 701, and through the dust hose connector 790 to be easily connected to the left filter cleaner kit 701 as in the present embodiment. It may be indirectly connected.

The dust hose connector 790 may be fitted to the left dust hose 703 and may be attached to or detached from the left filter cleaner kit 701, particularly the dust chamber body 714. Therefore, the dust hose connector 790 is connected to the dust chamber 711, in particular, the dust chamber body 714 while being detached from the dust hose connector fastening part 792, and the dust hose connector fastening part 792 from the dust hose connector fastening part 792. A dust hose connector extension 794 extending outward of the left filter cleaner kit 701 and coupled to the left dust hose 703 may be formed.

The dust hose connector fastening part 792 may include a ring-shaped dust hose connector fastening part flange 792A communicating with the dust inlet 742 of the dust chamber body 714, and a dust inlet of the dust chamber body 714. The dust hose connector fastening flange 792A may be inserted into the dust chamber 711 through the extension 724B of the 742 to be caught by the dust chamber body 714 inside the dust chamber 711. ) First dust hose connector rib 792B protruding from the second dust, and second dust protruding from the dust hose connector fastening flange 792A so as to be engaged with the dust chamber body 714 outside the dust chamber 711. Hose connector ribs 792C.

The dust hose connector fastening flange 792A is a base portion 742A of the dust entrance 742 of the dust chamber body 714 to be able to contact the dust chamber body 714 outside the dust chamber 711. It can be formed larger than).

The first dust hose connector rib 792B may be provided in a hook structure. The first dust hose connector ribs 792B are provided to correspond to each of the extension portions 742B of the dust entrance and exit 742 of the dust chamber body 714.

The second dust hose connector rib 792C is configured to be interviewed with the dust chamber body 714. The second dust hose connector ribs 792C may be provided in one piece, or may be provided in two or more pieces. In the present embodiment, the second dust hawk connector ribs 792C are provided in two, and in particular, the dust chamber body 714 is disposed so as to face each other with respect to the dust entrance 742.

The first and second dust hose connector ribs 792B and 792C may be coupled to the dust hose connector fastening portion 792A so that the dust hose connector 790 can be firmly combined with the dust chamber body 714. It may be spaced apart in the circumferential direction.

On the other hand, when the dust hose connector 790 is connected to the dust chamber 711 so as not to be separated from the dust chamber 711, the rotation angle range of the dust hose connector 790 has a dust hose connector rotation limit stopper ( 796).

The dust hose connector rotation limit stopper 796 may include a first dust hose rotation limit rib provided in any one of the left filter cleaner kit 701 and the dust hose connector 790, and the other one of the dust filter connector rotation limit stopper 796. And a pair of second dust hose rotational restriction ribs 796A spaced about the rotational restriction ribs. Hereinafter, in the present embodiment, the first dust hose rotation restriction rib is provided in the dust hose connector 790, and the second dust hose rotation restriction rib 796A is the left filter cleaner kit 701, particularly the dust chamber body. It demonstrates only what was equipped in 714.

The first dust hose rotation limiting rib is structurally capable of serving as the second dust hose connector rib 792C provided in the dust hose connector 790, and is not separately configured and the second dust hose connector rib 792C. Can be used with). The second dust hose rotation limiting rib 796A includes the second dust hose connector rib 792C, which serves as the first dust hose rotation limiting rib, is located outside the dust chamber 711. The dust chamber body 714 is positioned outside the 711.

The left dust hose 703 is bundled together by the left kit power motor cable 753 and the outer cover 800 located inside the left suction panel 200 among the cables connected to the left filter cleaner kit 701. Can be wired

The outer cover 800 may be made of a plastic material so as to securely protect the left dust hose 703 and the left kit power motor cable 753.

The outer cover 800 may be structured to be bendable to facilitate a lay-out design of the outer cover 800. That is, the outer cover 800 may reduce the stress concentration during bending of the outer cover 800, and may extend the outer cover 800 in a longitudinal direction (arrow L) so that the degree of freedom of bending of the outer cover 800 may be large. Slot patterns 802 and 804 arranged in a row. In particular, a plurality of slot patterns 802 and 804 of the outer cover 800 may be provided along the circumferential direction (arrow C) of the outer cover 800 so that the bending direction of the outer cover 800 is not limited. Can be. In this case, at least some of the plurality of slot patterns 802 and 804 of the outer cover 800 are spaced apart from each other in the longitudinal direction of the outer cover 800. Accordingly, the outer cover 800 may be bent, but the rigidity of the outer cover 800 may not be reduced, and design constraints due to interference between the plurality of slot patterns 802 and 804 may be prevented. Has Hereinafter, in the present exemplary embodiment, the plurality of slot patterns 802 and 804 of the outer cover 800 may include a first slot pattern 802 positioned at one side in the circumferential direction of the outer cover 800 and the outer cover ( The second slot pattern 804 positioned on the other side in the circumferential direction of the 800 and spaced apart in the longitudinal direction of the outer cover 800 will be described.

The plurality of first slots 802A constituting the first slot pattern 802 of the outer cover 800 may be identical in shape to each other as in the present embodiment. It is also possible. The plurality of first slots 802A of the outer cover 800 may be arranged in a regular pattern as in this embodiment, or may be arranged irregularly. The plurality of first slots 802A of the outer cover 800 may be spaced apart from each other at regular intervals in the longitudinal direction of the outer cover 800, or may be different from each other.

The second slot pattern 804 of the outer cover 800 is formed in the remaining portion where at least the first slot pattern 802 of the outer cover 800 is not formed in the circumferential direction of the outer cover 800. That is, as in the present embodiment, both ends 804B and 804C in the circumferential direction of the outer cover 800 of the plurality of second slots 804A constituting the second slot pattern 804 of the outer cover 800. ) May coincide with both ends 802B and 802C of the first slot 802A of the outer cover 800, respectively. Alternatively, unlike the present exemplary embodiment, the first and second slots 802A and 804A of the outer cover 800 may partially overlap in the circumferential direction of the outer cover 800. Therefore, the first slot pattern 802 is formed in a part of the circumferential direction of the outer cover 800, and the second slot pattern 804 is formed in the remaining part of the circumferential direction of the outer cover 800. When the outer cover 800 is bent, stress concentration of all parts in the circumferential direction of the outer cover 800 is not large, and the outer cover 800 has an advantage of being easily bent.

The plurality of second slots 804A of the outer cover 800 may have the same shape as in the present embodiment, or may be configured in two or more shapes unlike the present embodiment. The plurality of second slots 804A of the outer cover 800 may be arranged in a regular pattern as in this embodiment, or may be arranged irregularly. The plurality of second slots 804A of the outer cover 800 may be spaced apart from each other at regular intervals in the longitudinal direction of the outer cover 800, or may be different from each other.

The plurality of second slots 804A of the outer cover 800 are alternately arranged with the plurality of first slots 802A of the outer cover 800 along the longitudinal direction of the outer cover 800. Therefore, when the outer cover 800 is bent, the stress may be uniformly applied in the circumferential direction of the outer cover 800.

The outer cover 800 has a cutout 806 that allows one side to be cut in the circumferential direction of the outer cover 800. Therefore, since the outer cover 800 can be unfolded due to the cutout 806 of the outer cover 800, the left dust hose 703 and the left kit power motor cable 753 can be easily combined with each other. The bending of the outer cover 800 has an advantage that can be smoother. The outer cover 800 may partially overlap with respect to the cutout 806 of the outer cover 800 in the circumferential direction of the outer cover 800. Therefore, the spreading of the outer cover 800 can be prevented, so that the left dust hose 203 and the left kit power motor cable 753 can be firmly bundled. The cutout 806 of the outer cover 800 may be provided to cut one of the first and second slot patterns 802 and 804 of the outer cover 800 in the circumferential direction of the outer cover 800. Can be. In the present exemplary embodiment, the cutout 806 of the outer cover 800 is limited to the second slot pattern 804. Therefore, since the second slot pattern 804 of the outer cover 800 is divided by the cutout 806 of the outer cover 800, the bending of the outer cover 800 may be smoother. .

The right dust hose 704 is the same as or similar to the left dust hose 703, and will not be repeated without description.

Next, the kit blower 705 may be provided as one so as to be common to the left and right filter cleaner kits 701, and two kit blowers 705 may be provided to correspond to the left and right filter cleaner kits 701, respectively. It is also possible. In the present exemplary embodiment, the kit blower 705 is shared to the left and right filter cleaner kits 701 to simplify the structure.

The kit blower 705 has an air inlet 705A communicating with the cyclone 706, and the air is exhausted to allow forced flow by the kit blower 705 to be exhausted into the main body 2. The exhaust port 705B is located. A kit blower filter (not shown) may be disposed at the inlet 705A of the kit blower 705 to filter fine dust in the air separated from the cyclone 706. Since the air exhausted from the kit blower 705 is filtered by the cyclone 706, the air may be exhausted into the main body 2. The kit blower 705 may be connected to the cyclone 706 via a pipe, and may be disposed above the cyclone 706 and combined with the cyclone 706 as in the present embodiment. Thus, the kit blower 705 is disposed in close proximity to the cyclone 706, so that the flow loss can be reduced, the overall structure can be simplified, and the space utilization can be improved.

Next, the cyclone 706 may be provided as one so as to be common to the left and right filter cleaner kit 701, and also provided as two to correspond to the left and right filter cleaner kit 701, respectively. It is possible. In the following exemplary embodiment, the cyclone 706 is shared to the left and right filter cleaner kits 701 to simplify the structure.

Therefore, the cyclone 706 includes a shell (SHELL) 810 having a separation space 811 through which the air and foreign matters connected to the left and right filter cleaner kits 701 and the kit blower 705 are centrifuged. That is, the shell 810 may be provided in a cylindrical shape for easy centrifugal separation in the separation space 811. The left and right dust suction inlets 810A and 810B are respectively coupled to the shell 810 so that the left and right dust hoses 703 and 704 may be coupled to the left and right filter cleaner kits 701 (not shown). ) Is formed. Left and right dust suction inlets 810A and 810B of the cyclone 706 are located in the upper portion of the shell 810 to facilitate centrifugal separation in the separation space 811. The left and right dust suction inlets 810A and 810B of the cyclone 706 are provided in the separation space 811 in the centrifugal direction to facilitate centrifugal separation in the separation space 811. The left and right dust suction inlets 810A and 810B of the cyclone 706 may be disposed to face each other with respect to the centrifugation of the shell 810 so as not to interfere with each other. Left and right dust suction inlets 810A and 810B of the cyclone 706 protrude outwardly of the shell 810 so as to be easily coupled with the left and right dust hoses 703 and 704. It is tubular.

In addition, a dust outlet 810C is formed in the shell 810 so that the foreign matter centrifuged in the separation space 811 can be discharged to the dust box 708. The dust outlet 810C of the cyclone 706 may be located at the lower side of the shell 810 so that foreign matters falling to the lower side of the separation space 811 by the centrifugal separation can be easily discharged. The dust outlet 810C of the cyclone 706 protrudes out of the cyclone 706 so that it can be easily coupled with the dust box 708 and has a substantially rectangular tubular shape. The shell 810 is provided with an air inlet 810D so that the air separated in the separation space 811 can be discharged to the kit blower 705. The air inlet 810D of the cyclone 706 is located at the upper side of the shell 810 so that only the air separated from the separation space 811 can be discharged. Furthermore, the air inlet 810D of the cyclone 706 is located at the center of the upper surface of the shell 810 so as not to interfere with the foreign matter separated from the separation space 811.

The shell 810 as described above may be composed of an upper shell 812 having a lower surface open to be detachable, and a lower shell 814 that is combined under the upper shell 812. The upper shell 812 and the lower shell 814 may be separated up and down around the dust outlet 810D of the cyclone 706. That is, the shell 810 may be an upper shell 812 from an upper end of the shell 810 to an upper surface of the dust outlet 810D of the cyclone 706, and the remainder may be the lower shell 814. . The upper shell 812 and the lower shell 814 may be fastened to each other by fastening members B such as bolts and screws. That is, the upper shell 812 is provided with a first upper shell boss 812A to which the fastening member B is fastened in the vertical direction (arrow Z), and the lower shell 814 has the first upper shell boss ( The first lower shell boss 814A is engaged with the 812A in a vertical direction to which the fastening member B is fastened. The first upper shell boss 812A and the first lower shell boss 814A are positioned outside the shell 810 so as not to interfere with the separation space 811. The upper shell 812 is matched with the kit blower boss 705C provided in the kit blower 705 so as to be mutually fastened by the kit blower 705 and a fastening member B such as a bolt and a screw. A second upper shell boss 812B is provided. The lower shell 814 is provided with a second lower shell boss 814B so that the cyclone 706 can be fastened to the base 10 by fastening members B such as bolts and screws. The upper shell 812 may be provided with an upper shell rib 812C interviewed with a portion of the lower shell 814 for sealing between the upper shell 812 and the lower shell 814. The upper shell rib 812C may be inserted into the lower shell 814 to be concealed.

The cyclone 706 may further include a core 816 located at the centrifugal space of the separation space 811 to facilitate centrifugation. The core 816 is formed in a substantially cylindrical shape so that a flow resistance does not occur. Therefore, the foreign matter is dropped along the edge of the separation space 811 by the core 816, and air is raised from the inside of the separation space 811 and has an advantage of being discharged to the kit blower 705. . The core 816 is an upper core 817 located in the upper shell 812, and a lower core spaced apart from the upper core 812 in an up-down direction (arrow Z) and combined with the lower shell 814. 818. The upper core 817 protrudes from the upper surface of the shell 810 to the lower side than the left and right dust suction inlets 810A and 810B of the cyclone 706 in the vertical direction (arrow Z). The upper core 817 communicates with an air passage 817A in communication with the air inlet 810D of the cyclone 706 such that the centrifuged air can be exhausted through the air inlet 810D of the cyclone 706. Is formed. That is, the upper core 817 may be configured in the form of a hollow pipe. Therefore, the foreign material sucked into the left and right dust inlets 810A and 810B of the cyclone 706 and the air discharged to the air inlet 810D of the shell 810 are not mixed due to the upper core 817. This has the advantage that it can be centrifuged well. The lower core 818 protrudes upward and downward from a lower surface of the shell 810. The lower core 818 is provided in a cylindrical shape with an open top surface. The lower core 818 is provided with a lower core rib 818A that divides the inside of the lower core 818. Therefore, the centrifuged foreign matter is not mixed with the centrifuged air due to the lower core 818, and the centrifuged foreign matter is introduced into the lower core 818 due to the lower core rib 818A. With the centrifuged air there is an advantage that may not leak into the kit blower 705.

The cyclone 706 is coupled to the air inlet 810D of the cyclone 706 and the cyclone orifice passageway gradually widens outside the cyclone 706, ie from the cyclone 706 to the kit blower 705 And a cyclone orifice 819 with 819A). Therefore, the suction force by the kit blower 705 can be properly maintained due to the cyclone orifice 819, and the manufacturing of the cyclone 706 can be simplified. The cyclone orifice passage 819A is formed such that the size of the kit blower 705 side 819D is about the same size as the inlet 705A of the kit blower 705, and the size of the cyclone 706 side is the kit blower. 705 is smaller than the side size 819d. The cyclone orifice 819 is such that the air passage 817A of the upper core 817 is approximately the size 819d of the kit blower 705 side of the cyclone orifice 819 to maintain the suction power of the kit blower 705. The same bar may be combined with the upper core 705. The cyclone orifice 819 may be integrally formed with the upper core 817 as in the present embodiment to simplify the manufacturing process. The cyclone orifice 819 is disposed above the cyclone 706, supports the kit blower 706 below the kit blower 706, and supports the cyclone 706 or the kit blower 705. ) Is combined with the cyclone 706 and the kit blower 705 without being fastened separately. Meanwhile, the cyclone orifice 819 may be firmly combined with the cyclone 706 by a cyclone orifice rib 810E protruding from the cyclone 706 to surround the cyclone orifice 819. A first cyclone orifice sealing 810F may be interposed between the cyclone orifice 819 and the cyclone orifice rib 810E of the cyclone 706. The cyclone orifice 819 may be firmly combined with the kit blower 705 by a cyclone orifice rib 705D protruding from the kit blower 705 to surround the cyclone orifice 819. A second cyclone orifice seal 705E may be interposed between the cyclone orifice 819 and the cyclone orifice rib 705D of the kit blower 705.

In the cyclone 706 as described above, the left and right suction filters 203 (not shown) are located in the lower part of the main body 2, and there is a free space in the lower part of the main body 2, It can be arranged in the lower part in the main body 2 and can be mounted on the main body 2, in particular the base 10.

A cyclone stopper may be included so that it can be easily positioned in the cyclone mounting position of the body 2, in particular the base 10. The cyclone stopper may include a cyclone stopper rib 820 disposed on the base 10 to partition the cyclone mounting position of the base 10 and surrounding the cyclone 706. The cyclone stopper rib 820 may wrap around the entire circumference of the cyclone 706, or may be provided to surround only a portion of the cyclone 706 as in the present embodiment. Thus, the cyclone stopper rib 820 can be in close contact with the cyclone 706 without excessive force, the attachment and detachment of the cyclone 706 is easier, and the cyclone stopper rib 820 is made of the cyclone 706 This has the advantage of guiding detachment in approximately forward and backward directions (arrow X). The cyclone stopper includes a cyclone stopper hook 824 provided in the cyclone 706 and insertable into a cyclone stopper hook slot 822 provided in the body 2, in particular the base 10. The cyclone stopper hook slot 822 is for the purpose of restricting the mounting position of the cyclone 706, the cyclone stopper hook 824, so that the cyclone stopper hook 824 can be easily inserted, It may be longer than the cyclone stopper hook 824 in a detachable direction, that is, approximately forward and backward (arrow X). The cyclone stopper hook slot 822 may be located inside the cyclone stopper rib 820 such that the overall structure is simple and compact.

Next, the dust box 708 includes a dust box base 830, a dust box cover 832 for opening and closing the dust box base 830, and the dust box cover 832 with the dust box base 830. It includes a dust box locking unit (834) provided to be locked in a state covering.

The dust box base 830 has a predetermined dust collecting space 830A through which foreign matter separated from the cyclone 706 may be collected. The dust box base 830 has a cyclone connection opening 830B connected to the cyclone 705. The cyclone connection opening 830B is located at the rear of the dust box 708 so that the dust box 708 can be connected to and separated from the cyclone 706 in the front-rear direction (arrow X). The cyclone connection opening 830B may protrude to the outside of the dust box 708 to be easily connected to or separated from the cyclone 705. The cyclone connection opening 830B is located at the upper side of the dust box 708 so that foreign matter in the dust box 708 does not flow back into the cyclone 706. The dust box base 830 may be opened and closed of the dust box cover 832, and has a dust discharge opening through which foreign matter collected in the dust collecting space 830A may be discharged to the dust box 708. The dust discharge opening may be formed by providing an entire upper surface of the dust box base 830.

The dust box cover 832 may be provided to be completely separated from the dust box base 830 as in the present embodiment, and the dust box cover 832 except the present embodiment may be the dust box base 830. It is also possible to be hinged to one side of, to be removable while sliding to the dust box base 830, it is also possible to open and close the dust box base 830 in a pop-up (Pop-up) method, In addition, various modifications may be made.

The dust box locking unit 834 may also be a lock-and-lock method as in the present embodiment, a hook method other than the present embodiment, a key method, a latch, Combination of the striker is also possible, and may be variously modified.

The dust box locking unit 834 according to the present embodiment is provided with a locking rib 835 provided in any one of the dust box base 830 and the dust box cover 832, and the other one thereof. The dust box base 830 and the dust box cover 832 has a locking rib fitting portion 836A that is elastically tightly attached to any one of the locking ribs 835 and the locking rib 835 is fitted thereto. Locking flap; 836). Hereinafter, the locking rib 835 is provided in the dust box base 830 and the locking flap 836 is provided in the dust box cover 832.

The locking rib 835 is provided on the outer side of the dust box base 830 to facilitate combination with the locking flap 836. The locking ribs 835 are disposed on left and right sides of the dust box base 830 so as not to interfere with the cyclone 706 or the dust box handle 838 to be described later. The locking rib 835 protrudes approximately perpendicularly from the dust box base 830 to be firmly combined with the locking flap 836.

The locking flap 836 is provided on the outer side of the dust box cover 832 so that the locking flap 836 can be easily combined with the locking rib 835. The locking flap 836 is bent to the locking rib fitting portion 836A so as to be elastically in close contact with the dust box base 830. That is, the locking flap 836 protrudes from the dust box cover 832, and the locking flap adhesion portion 836B inclined toward the inner side of the dust box 708 with respect to the vertical direction (arrow Z), and the locking flap. The locking flap extension 836C extends from the lower end of the locking flap adhesion part 836B and is bent toward the outside of the dust box 708 to maintain the adhesion of the adhesion part 836B. The locking flap contact portion 836B may be a straight form, a wave form, or may be variously modified within the scope of the technical idea of the present invention.

Therefore, when the locking rib 835 is fitted to the locking flap 836 while the dust box cover 832 covers the dust box base 830, the dust box cover 832 is attached to the dust box base. It can be locked securely so as not to be separated from 830. On the other hand, as shown by a dotted line in FIG. 21, in the locked state of the dust box cover 832, the locking flap 836 is elastically deformed to the outside of the dust box 708 to remove the locking flap 836 from the locking flap 836. When the locking rib 835 is removed, the dust box cover 832 may be easily unlocked.

The dust box locking unit 834 may be provided on each of left and right sides of the dust box 708 so that the dust box cover 832 may be securely locked.

The dust box 708 has a dust box handle 838 to facilitate attachment and detachment of the dust box 708. The dust box handle 838 is the front of the dust box 708 so that the dust box 708 can be detached from the main body 2 in the front-rear direction (arrow X) when the front panel 500 is opened. Is located in. Furthermore, the dust box handle 838 is provided on the dust box base 830 rather than the dust box cover 832 so that the dust box 708 can be reliably removed through the dust box handle 838. .

When the dust box 708 enters and exits the main body 2, the dust box 708 may be guided by the dust box guide 840.

The dust box guide 840 is the cyclone 706 is mounted to the base 10 as described above, the dust box 708 so that the dust box 708 can be directly connected to the cyclone 706. ) Is allowed to enter and exit along the base 10.

Therefore, the dust box guide 840 is the main body 2, in particular the base 10 so that the dust box 708 can be inserted or removed in the direction of connection and separation of the dust box 708 and the cyclone 706. Dust box guide groove 842 is provided. The dust box guide groove 842 is approximately forward and backward (arrows) to allow the dust box 708 to enter and exit the main body 2 through the front of the main body 2 in the open state of the front panel 500. X) is opened. The dust box guide groove 842 of the dust box guide groove 842 is located in the lower portion of the cyclone 706, the dust outlet 810C of the cyclone 706, the top of the dust box 708 The cyclone connection opening 830B is located at a side thereof, and when the cyclone 706 and the dust box 708 are connected, the dust outlet 810C of the cyclone 706 and the cyclone connection of the dust box 708 are located. The openings 830B are formed to a predetermined depth so that they can be located on the same horizontal line and directly connected to each other.

As described above, the dust box guide 840 includes the dust box guide groove 842 so that it can be concise and compactly structured, and is firm when the dust box 708 is located in the main body 2. Can be easily supported, and the connection position of the dust box 708 and the cyclone 706 can be easily fitted.

The dust box guide 840 protrudes from the main body 2, in particular the base 10, to be positioned inside the dust box guide 840, in particular the dust box guide groove 842, and supports the dust box 708. And box retainer ribs 844. The dust box retainer rib 844 may be formed of one or a plurality of combinations, and may be disposed in the front-rear direction (arrow X) and the left-right direction (arrow Y). Here, when there are a plurality of dust box retainer ribs 844, it is preferable that the height is designed to support the dust box 708 horizontally. In the present embodiment, the dust box retainer rib 844 has a terminal part disposed in the entry and exit direction of the dust box 708, that is, the front and rear direction (arrow X), so that the dust box 708 can be firmly supported. 844A) and a transverse portion 844B disposed in the horizontal direction (arrow Y) perpendicular to the entry and exit direction of the dust box 708.

When the dust box 708 is moved along the dust box guide 840 due to the dust box retainer rib 844, the friction of the dust box guide 840 can be reduced such that the dust box 708 It has the advantage that the access of the can be smooth.

On the other hand, when the dust box 708 is supported by the dust box retainer rib 844, the dust box 708 is floating from the bottom of the dust box guide groove 842, the dust box 708 And a dust box shielding rib 845 for shielding a space between the dust box guide groove 842 and the dust box guide groove 842. The dust box shielding rib 845 protrudes from the bottom of the dust box guide groove 842 to a predetermined height so as to cover the dust box retainer rib 844 at the forefront of the dust box guide groove 842.

The dust box guide 840 may include a dust box guide rib 846 provided in one of the dust box 708 and the main body 2, in particular, the base 10, and the dust box guide rib 846. And a dust box guide rail 848 provided at the other one thereof. In the present embodiment, the dust box guide rib 846 is provided in the dust box 708, and the dust box guide rail 848 is provided in the main body 2, in particular, the base 10. do.

The dust box guide ribs 846 protrude from the dust box 708 so that the dust box guide ribs 846 may be interviewed with an upper surface of the base 10 above the base 10.

The dust box guide rail 848 may be provided in a groove shape inside the dust box guide groove 842, or may protrude in a hook shape on the upper surface of the base 10 as in the present embodiment.

Thus, the dust box guide 840 allows the dust box 708 to be easily connected / disconnected with the cyclone 706 and is reliably attached to the body 2 when positioned inside the body 2. It has the advantage that it can be kept mounted.

The dust box 708 is fixed to the mounting position of the dust box 708 of the main body 2 when the dust box 708 is located inside the main body 2 by the dust box detaching unit 850, or the main body 2 Can be separated from.

The dust box detachment unit 850 includes a dust box hook 852 provided at any one of the dust box 708 and the main body 2, particularly the base 10, and hooked to the other one. Hereinafter, the dust box hook 852 is provided in the dust box 708 so that the hook fastening of the dust box hook 852 can be manually released. The dust box hook 852 is hooked to a cross section 844B of the dust box retainer rib 844. Therefore, there is no need to provide a hole or a rib separately in the base 10 for fastening the hook of the dust box hook 852, so that the compact and compact structure can be achieved.

The dust box detachment unit 850 may rotate the dust box hook 852 in the vertical direction (arrow Y) to the dust box 708 so that the dust box hook 852 can be securely fastened. It may include a dust box hook elastic member 854 hinged by a dust box hook hinge pin 852A, the dust box hook 852 touches in the direction in which the hook is hooked. The dust box hook elastic member 854 may be a coil spring, a plate spring, a spiral spring, a rubber, a sponge, or the like. In the present embodiment, the dust box hook elastic member 854 will be described as being a coil spring. The dust box hook elastic member 854 may be combined with the dust box hook hinge pin 852A. When the dust box hook lever 856 to be described below is applied, the dust box hook elastic member 854 may be configured in consideration of mounting convenience and structure simplification. It is also possible to be disposed between the dust box handle 838 and the dust box hook lever 856.

The dust box detachment unit 850 extends from the dust box hook 852 to manually rotate the dust box hook 852 for ease of hook release of the dust box hook 852, And a dust box hook lever 856 coupled with the dust box hook elastic member 854. The dust box hook lever 856 is extended to protrude from the dust box hook lever 856 to facilitate manipulation of the dust box hook lever 856. The dust box hook lever 856 may be disposed between the dust box handle 838 and the dust box base 830 to be modularized with the dust box 708.

Therefore, the dust box hook lever 852 may be firmly hooked by the dust box hook elastic member 854 due to the dust box detachment unit 850, and the dust box hook lever 856 may be operated by the dust box hook lever 856. The dust box hook 852 has the advantage that the hook can be released smoothly without interference with the base 10.

Meanwhile, the dust box 708 and the cyclone 706 may communicate with each other through the dust connector 860.

One side of the dust connector 860 is coupled to any one of the cyclone 706 and the dust box 708, and the other side is configured to be in close contact with the other by the elastic force. In the present exemplary embodiment, the dust box 708 is connected to or separated from the cyclone 706 while the dust box 708 moves, and the dust connector 860 is coupled to the cyclone 706 to be fixed to the cyclone 706. It demonstrates only to be in close contact with the dust box 708.

The dust connector 860 extends from the dust connector base 862 coupled with the cyclone 706 and from the dust connector base 862 toward the dust box 708 by an elastic force on the dust box 708. It is made of a dust connector lip (LIP) 864 in close contact.

The dust connector base 862 is provided with a dust passage 862A so that the cyclone 706 and the dust box 708 can communicate with each other. The dust connector base 862 is formed with the dust connector fitting groove 862B to be fitted with the cyclone 706. The dust connector fitting groove 862B may be provided in a ring shape so that the entire circumference of the dust outlet 810C of the cyclone 706 may be fitted. The dust connector 860 may be fitted with a dust connector protrusion 810G provided in the cyclone 706 so that the dust connector 860 may be more firmly coupled to the cyclone 706, and the dust connector fitting groove 862B may be inserted into the dust connector 860. A dust connector fitting hole 862C connected to one side is provided.

The dust connector lip 864 may be elastically deformed in a connection and separation direction of the cyclone 706 and the dust box 708, and the outer side of the dust connector 860 may be spaced apart from the dust connector base 862. Extend toward the gap.

The dust connector 860 is easily detached from the cyclone 706, the dust connector lip 864 is provided with an elastic material such as PP or rubber so as to maintain the elastic force.

Due to the dust connector 860, the dust box 708 and the cyclone 706 can be easily sealed to each other while being firmly sealed, the separation of the dust box 708 and the cyclone 706 is easy, When the dust box 708 and the cyclone 706 are connected, the dust box 708 is only in close contact with the dust connector 860, so that the dust box 708 and the cyclone 706 are connected and separated. It has the advantage that no deformation or breakage of parts occurs at all.

Next, the kit control box 709 is configured separately to prevent overload of the main control box 65 and is electrically and communicatively connected to the main control box 65 to control the filter cleaning unit 700. do.

The kit control box 709 includes left and right kit power motor cables 753 and 753 ′ connected to the left and right filter cleaner kits 701 and the left and right kit photo sensors 782 and 784 (not shown). Left and right photo sensor cables 781 and 781 'connected to the bar and tangential to the cable of the kit blower 705, the left and right filter cleaner kit 701 and the left and right kit photo sensors 782 and 784. (Not shown) and the kit blower 705 may be disposed close to each other, and may be disposed in the free space in the main body 2 so that the space utilization may be improved.

The kit control box 709 may be fastened and fixed to the base 10 by fastening members B such as bolts and screws. That is, the kit control box 709 has a kit control box boss 709A to which the fastening member B is fastened. The kit control box boss 709A may be formed with a groove so that the kit control box fastening boss 709A 'protruding from the base 10 can be inserted.

When the kit control box 709 is mounted to the base 10, the kit control box of the main body 2, in particular the base 10, is provided by a kit control box stopper 709 ′ provided in the base 10. It can be easily positioned in the mounting position. The kit control box stopper 709 ′ is at least a part of the kit control box 709 when the kit control box 709 is positioned at the kit control box mounting position of the main body 2, in particular the base 10. It may be provided with a rib structure in close contact with the.

The kit control box 709 is a remote control for wireless operation of the air conditioner according to the present invention or the filter cleaner switch provided in the display 600 of the air conditioner according to the present invention, particularly the operation unit 602 according to the It is provided to communicate with the remote control or the filter cleaner switch to control the filter cleaning unit 700. In this case, the kit control box 709 may be directly communicated with the remote controller or the filter cleaner switch, or may be communicated through the main control box 65.

Hereinafter, the operation of the air conditioner according to the present invention configured as described above is as follows.

Looking at the operation of the air conditioner according to the present invention configured as described above are as follows.

When the air conditioner blower 70 is driven by an operation request of an air conditioner, the outside air of the main body 2 passes through the left and right air inlets 201 and 301 of the main body 2. Is sucked into the interior. The air sucked into the main body 2 is purified while passing through the left and right suction filters 203 (not shown) and the central filter 81, and then are sucked into the air conditioning blower 70. The air sucked into the air conditioning blower 70 is blown to the upper side of the air conditioning blower 70 and is heat-exchanged by the heat exchanger 60. The air heat-exchanged by the heat exchanger 10 is discharged to the outside of the main body 2 through the side air outlets 106 and 107 and the upper air outlet 110 of the main body 2.

Hereinafter, the operation of the filter cleaning unit of the air conditioner according to the present invention configured as described above are as follows.

When the operation of the filter cleaning unit 700 is requested, power is applied from the kit control box 709 to the kit blower 705 and the kit power motor 754.

Then, a strong suction force is generated from the left and right filter cleaner kit 701 toward the kit blower 705 by the kit blower 705. Accordingly, foreign matters of the left and right suction filter 203 (not shown) are separated from the left and right suction filter 203 (not shown), and the left and right filter cleaners are sucked by the kit blower 705. Aspirated into dust chamber 711 of kit 701 (not shown). At this time, foreign matters of the left and right suction filter 203 (not shown) are washed away from the left and right suction filter 203 (not shown) by the agitator 760 as described later. It drops off well from the suction filter 203 (not shown). The foreign matter sucked into the dust chamber 711 of the left and right filter cleaner kit 701 (not shown) is separated from the cyclone 706 through the left and right dust hoses 703 and 704 together with air. To 811. The foreign material conveyed to the separation space 811 of the cyclone 706 is centrifuged with air according to the cyclone principle and falls below the separation space 811 of the cyclone 706, and then through the dust connector 860. The dust box 708 is collected. At this time, the clean air centrifuged with the foreign matter in the separation space 811 of the cyclone 706 is pumped to the kit blower 705 through the cyclone orifice 819, and then the exhaust port of the kit blower 705 is removed. It is exhausted into the main body 2 through 705B.

In addition, as power is applied to the kit power motor 754, the left and right filter cleaner kits 701 are driven up and down along the left and right suction filters 203 (not shown) by power (arrow Z). Is moved to). In more detail, when the kit power motor 754 generates power, the kit wheel 752 and the filter cleaner because the kit drive gear 759 rotates to rotate the kit wheel 752. The left and right filter cleaner kits 701 (not shown) are moved in the vertical direction (arrow Z) by the power by gear gears of the kit rack gear 756. In this case, the left and right filter cleaner kits 701 (not shown) are vertically maintained while being in close contact with the left and right suction filters 203 (not shown) by the filter cleaner kit moving guide 770. Can only be moved to (arrow Z). As the left and right filter cleaner kits 701 (not shown) are moved in an up and down direction, the left and right dust hoses 703 and 704 and the left and right kit power motor cables 753 and 753 '. The outer cover 800 enclosing) is unfolded or bent along the dust hose guide 270 in a straight line. In other words, the outer cover 800 together with the left and right dust hoses 703 and 704 and the left and right kit power motor cables 753 and 753 ′ is the left and right filter cleaner kits 701 (not shown). C) is moved upward when it is inserted into the dust hose guide 270 and unfolded. When the left and right filter cleaner kits 701 are moved downward, a part is bent while being pulled out of the dust hose guide 270.

 In addition, since the kit wheel 752 is rotated to rotate the kit driven gear 766, the agitator 760 in the left and right filter kit 701 (not shown) is rotated so that the left and right sides are rotated. In friction contact with the suction filter 203 (not shown), the foreign material of the left and right suction filter 203 (not shown) is wiped out so that the foreign matter can be easily separated from the left and right suction filter 203 (not shown). .

Operation conditions of the filter cleaning unit 700 operated as described above may be set as follows.

The filter cleaning unit 700 may be operated when the air conditioning unit is operated. Alternatively, when the filter cleaning unit 700 is operated during the operation of the air conditioning unit, foreign matter dropped from the left and right suction filters 203 (not shown) may be taken out by the filter cleaning unit 700. Bar air flow by the air conditioning blower 70 is interrupted, it is also possible to operate only under the stop condition of the air conditioning unit. At this time, even if the filter cleaning unit 700 is in a condition where the operation of the air conditioning unit is stopped, if a predetermined time elapses after the air conditioning blower 70 is stopped so as not to be affected by the air force of the air conditioning blower 70 of the air conditioning unit, Can work.

The filter cleaning unit 700 may be operated every time immediately before the air conditioner operation or immediately after the operation of the air conditioner, or may be regularly operated according to the accumulated number of air conditioning operations of the air conditioner. It is also possible to determine whether or not to operate according to the signal of the cleaner switch, the degree of contamination of the left and right suction filter (31, 32) can be sensed to determine whether the operation.

The operation method of the filter cleaning unit 700 operated as described above may be set as follows.

The kit blower 705 may be driven only when the left and right filter cleaner kits 701 (not shown) are moved up or down along the left and right suction filters 203 (not shown). When the left and right filter cleaner kit 701 (not shown) moves upward and downward along the left and right suction filter 203 (not shown), the kit blower 705 may be driven.

The left and right filter cleaner kits 701 (not shown) may be operated at the same time, or may be operated alternately.

The left and right filter cleaner kit 701 (not shown) may be moved up or down only once, and the left and right filter cleaner kit 701 (not shown) may be reciprocated up and down once or twice. It is also possible to make it move more than once.

When the left and right filter cleaner kits 701 (not shown) are sensed by the left and right kit photo sensors 782 and 784 (not shown), the left and right filter cleaner kits 701 (not shown) are stopped or moved so that they do not proceed further in the current moving direction. Lose.

The left and right filter cleaner kits 701 (not shown) are detected by the left and right kit photo sensors 782 and 784 (not shown), and then the left and right kit photo sensors 782 and 784 within a predetermined time period. If the position is not detected by the left and right kits, it is regarded as being sensed by the left and right kit photo sensors 782 and 784 (not shown), and the moving direction may be changed or stopped.

The left and right filter cleaner kit 701 (not shown) may be started at the current position when the start operation is requested, and the lowermost side of the movement path of the left and right filter cleaner kit 701 (not shown) may be started. It is also possible to start operation at a specific position such as the top side.

The left and right filter cleaner kit 701 (not shown) may be completed at the current position when the operation is requested to be completed, and at the bottom or bottom of the movement path of the left and right filter cleaner kit 701 (not shown). It is also possible to complete the operation in a specific position such as the top.

Operation start and completion of the filter cleaning unit 700 may be determined by time, and may be determined according to the number of vertical movements of the left and right filter cleaner kits 701 (not shown), and the remote controller In addition, it may be determined depending on the operation of the filter cleaner switch.

Meanwhile, in the dust box 708 in which the foreign matter is collected as the filter cleaning unit 700 operates as described above, the front panel 500 is opened and the lower panel 150 is removed from the main body 2. In this state, it can be removed from the main body 2 and emptied cleanly and then remounted on the main body 2.

1 is a perspective view of an air inlet and an air outlet of an indoor unit of an embodiment of an air conditioner according to the present invention.

2 is a front view of the air inlet and the air outlet of the indoor unit of the indoor unit of the air conditioner according to the present invention.

3 is a perspective view when the front panel of the indoor unit of the air conditioner according to the present invention is opened forward.

4 is a schematic exploded perspective view of an embodiment of an indoor unit of an air conditioner according to the present invention.

5 is a longitudinal sectional view of an indoor unit of an embodiment of an air conditioner according to the present invention.

FIG. 6 is a perspective view illustrating portion 'A' of FIG. 4 in detail.

FIG. 7 is an exploded perspective view of a portion of FIG. 6. FIG.

FIG. 8 is an enlarged perspective view of part 'B' of FIG. 4.

FIG. 9 is an exploded perspective view of a portion of FIG. 8. FIG.

10 is a perspective view of the filter panel separated to the upper side of the suction grill of the air conditioner according to the present invention.

11 is a perspective view of the suction grill separated from the upper side of the filter panel of the air conditioner according to the present invention.

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

FIG. 13 is a cross-sectional view taken along line B-B of FIG. 8.

14 is a cross-sectional view taken along the line C-C of FIG.

FIG. 15 is a cross-sectional view taken along the line D-D of FIG. 8.

16 is a front exploded perspective view of a filter cleaner kit of an air conditioner according to the present invention.

17 is a rear exploded perspective view of the filter cleaner kit of the air conditioner according to the present invention.

18 is an exploded view of the outer cover of the air conditioner according to the present invention.

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

20 is an exploded view of a portion of FIG. 19.

FIG. 21 is a cross-sectional view taken along line B-B of FIG. 6.

<Explanation of symbols on main parts of the drawings>

2 ; Main body 10; Base

50; Cabinet 60; heat transmitter

65; Main control box 70; Air conditioning blower

100; Upper panel 150; Bottom panel

200; Left suction panel 201; Left air intake

202; Left suction grill 203; Left suction filter

204; Left suction vane 206; Left filter panel

260; Cable guide 270; Dust Hose Guide

280; Filter network 282; Filter frame

710; Kit case 711; Dust chamber

712; Kit front body 713; Kit rear body

714; Dust chamber body 720; Dust intake

752; Kit wheel 754; Kit motor

756; Filter Cleaner Kit Rack Gear 760; Agitator

770; Filter Cleaner Kit Move Guide 782,784; Left Kit Photo Sensor

790; Dust hose connector 800; Outer cover

810; Shell 811; Separation space

816; Core 819; Cyclone orifice

830; Dust box base 832; Dust box cover

834; Dust box locking unit 840; Dust box guide

850; Dust box removal unit 860; Dust connector

Claims (6)

 A main body having a plurality of air intake ports formed therein and an air discharge port formed therein; A filter disposed at each of the plurality of air inlets; A filter cleaner kit for cleaning each of the filters while moving along each of the filters; A foreign matter separator connected to each of the filter cleaner kits and the foreign substance suction passage, and each foreign substance suction passage connected in parallel to each other foreign substance suction passage so that the foreign substances sucked through the respective foreign substance suction passages are processed together; One suction force installed in communication with the one foreign matter separator such that the foreign matter of each filter is sucked together with air into each of the filter cleaner kits, passes through each of the foreign matter suction passages, and then merges and is processed in the one foreign matter treatment space. An air conditioner comprising a generating unit. The method of claim 1, And a control box mounted to the main body and connected to each of the filter cleaner kits and the suction force generating unit and a cable respectively to drive the filter cleaner kit and the suction force generating unit together. The method of claim 1, The one foreign matter separator is installed in the main body so as to be located between the plurality of air inlet lower.  The method of claim 1,  The foreign matter suction passage is composed of a dust hose connecting the filter cleaner kit and the one foreign matter separator, The one foreign matter separator is formed so that a plurality of dust inlet to which the dust hose is coupled to protrude in opposite directions to each other. The method according to claim 1, wherein The one foreign matter separator is provided with a dust outlet for discharging the foreign matter separated from the air at the bottom, the air conditioner is formed with an air inlet through which the air separated from the foreign matter is drawn into the suction force generating unit. The method of claim 5, wherein The main body has an opening formed at the bottom of the front and a front panel for shielding or opening the opening at the front, The air conditioner further includes a dust collecting unit collecting foreign matter discharged to the dust outlet and entering and exiting through the opening when the opening is opened.

Images