KR100261701B1 - Electric dust collecting device of airconditioner - Google Patents

Abstract

PURPOSE: An electric dust collection apparatus for air conditioner is provided to allow the dust collection apparatus to be easily cleaned-up and assembled/disassembled in an easy manner by arranging a plurality of dust collectors of the apparatus in a scroll type. CONSTITUTION: An electric dust collection apparatus(90) comprises first and second support frames(101) fixed at the rear surface of a grille member(20); first and second accommodation members(130,131) arranged at a predetermined spacing from each other between first and second frames, in such a manner that each lower end of first and second accommodation members is hinged by first and second hinge axes(120,121) so as to rotate, being inclined backward; and first and second electric dust collectors(150,151) formed of a pair of scroll type collectors with small size and light weight for ease of assembly/disassembly. First and second electric dust collects are inserted into first and second accommodation members through upper openings of first and second accommodation members.

Description

Electrostatic precipitator of air conditioner

The present invention relates to an electrostatic precipitator of an air conditioner, and more particularly, to an electrostatic precipitator of an air conditioner, which is easily coupled and separated by improving an attachment state of an electrostatic precipitator installed at a lower side inlet of the air conditioner. Relates to a device.

In the conventional air conditioner, as shown in Figs. 1 to 3, the suction grill member 20 having a plurality of suction holes 21 to suck the indoor air under the front surface of the main body 10 forming the appearance is shown. It is detachably installed, and the discharge port 30 is installed above the front surface of the main body 10 so that the air in the main body 10 is discharged to the room, and the discharge port 30 vertically and horizontally A plurality of upper and lower blades 40 and left and right blades 50 are respectively installed at the front and rear sides so as to change directions and send them to a desired place in the room.

In addition, the operation unit 60 for controlling the operation of the product is installed in the center of the front surface of the main body 10, the center height in the main body 10 through the suction grill member 20 to the indoor air in the main body Blowing means 70 is provided to forcibly suck the inside of the body 10 and to discharge the air sucked in the body 10 into the room through the discharge port 30, and the lower side of the body 10 is provided. A plurality of electrostatic precipitators 80 are detachably installed to remove dust floating in the air sucked through the suction grill member 20.

At this time, the blowing means 70, the motor 71 is driven by receiving power, the blower fan 73 causing the wind while rotating through the motor shaft 72 in accordance with the drive of the motor 71 and And, it consists of a duct 74 for guiding the blowing wind generated by the blower fan 73 to a predetermined position.

The plurality of electrostatic precipitators 80 are plate type having a large area so as to be mounted on the upper surfaces of the plurality of fixed rails 11 fixed in the horizontal direction at regular intervals up and down on both lower walls of the main body 10. Consists of

However, the conventional electrostatic precipitator of the air conditioner configured as described above opens the suction grille member 20 to clean the plurality of electrostatic precipitators 80 at regular intervals, and is then fixed to both lower walls of the main body 10. The plurality of electrostatic precipitators 80 mounted on the plurality of fixed rails 11 are separated from each other by pulling in a horizontal direction as shown in FIG. 3, or coupled to each other in a reverse order as shown in FIG. 2. Although the structure, the plurality of electrostatic precipitators 80 used in such a structure is not only bulky and weighty as a plate type, the consumer can not easily lift and clean the electrostatic precipitator 80, as well as the fixed rail (11) There was a problem that can not be easily separated and combined).

Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to reduce the volume and weight of the plurality of electrostatic precipitators in a scroll type, so that the consumer can easily lift and clean, while rotating in a case opening manner The present invention provides an electrostatic precipitator of an air conditioner that allows the top side to be easily separated and combined without forcibly bending the waist by an opening member that is open and closed.

Electrostatic precipitator of the air conditioner according to the present invention made to achieve the above object, the suction grill member for opening and closing the suction port of the main body of the air conditioner, and the electrostatic precipitating means is provided to be separated and cleaned on the rear side of the suction grill member In the air conditioner provided with, the electrostatic precipitating means is rotated inclined at a predetermined inclination angle by the opening and closing the upper opening and closing the upper and lower predetermined intervals so as to open or close the upper opening according to the rotation angle, respectively Scroll type first and second reducing the volume and weight so as to be coupled or separated in parallel to each other in pairs with a predetermined interval inside the first and second storage member and the first and second storage member installed An electrostatic precipitator is provided.

1 is a perspective view showing the appearance of a conventional air conditioner;

Figure 2 is a side cross-sectional view schematically showing a coupling state of the conventional electrostatic precipitator;

Figure 3 is a side cross-sectional view schematically showing a separation state of the conventional electrostatic precipitator;

4 is an exploded perspective view showing an electrostatic precipitator according to the present invention;

Figure 5 is a side cross-sectional view schematically showing a coupling state of the electrostatic precipitator according to the present invention;

Figure 6 is a side cross-sectional view schematically showing the separation state of the electrostatic precipitator according to the present invention.

Explanation of symbols on the main parts of the drawings

20: suction grill member 90: electrostatic precipitating means

100,101: first and second support frame 103: stopper

120,121: first and second hinge shafts 130,131: first and second storage members

150,151: first and second electrostatic precipitators

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

For reference, the same components and the same reference numerals are assigned to the same components as the conventional components in the drawings, and description thereof will be omitted.

Electrostatic precipitating means 90 according to the present invention, the first and second support frame (100) (101) fixed in parallel in a vertical interval at a predetermined interval on both sides of the rear surface of the suction grill member 20, The lower end is hinged through the first and second hinge shafts 120 and 121 at a predetermined interval in the upper and lower directions with respect to the space between the first and second support frames 100 and 101, respectively. The first and second housing members 130 and 131 installed to be rotated at an inclined angle with the first and second storage members 130 and 131 through the upper openings of the first and second storage members 130 and 131. The first and second electrostatic precipitators 150 and 151 are formed in a pair of scroll type having a small volume and weight so as to be inserted into and coupled to or separated from the inside of the 131.

At this time, the first and the second support frame 100, 101 after the lower surface of the first and second receiving members 130, 131 at the middle height and the bottom height with respect to the rear end of their inner side facing each other Hinge holes 102 are penetrated through the hinge holes 102 so that both ends of the first and second hinge shafts 120 and 121 are respectively hinged to the side ends thereof, and the hinge holes 102 are provided near the hinge holes 102. On the rear side of the lower height, the stopper 103 is integrally protruded so that the first and second storage members 130 and 131 are rotated to the rear side, and then stopped at an inclined position.

The first and second hinge shafts 120 and 121 penetrate through the hinge holes of the first and second storage members 130 and 131 which will be described later, and both ends thereof may support the first and second support frames 100. Each one consists of an elongated circular rod to be coupled to the hinge hole 102 of the 101.

Openings 132 are formed on the first and second storage members 130 and 131 so that the first and second electrostatic precipitators 150 and 151 are inserted and coupled to or separated from each other. Vent holes 133 are formed on the front and rear surfaces except for the edges, respectively, and the first and second hinge shafts 120 penetrate through both ends of the bottom and the first and second support frames ( Hinge pieces 135 each having a hinge hole 134 in the center are integrally formed so as to be inserted into the hinge hole 102 formed in the 100 and 101.

The first electrostatic precipitator 150 is composed of a pair of scroll type having a small volume and weight and is installed to be coupled to or separated from the front and rear side through the opening 132 formed on the upper surface of the first storage member 130. The second electrostatic precipitator 151 is composed of a pair of scroll types having a small volume and weight, and is installed to be coupled or separated to the inside front and rear side through an opening 132 formed on an upper surface of the second storage member 131. .

In this case, the first and second electrostatic precipitators 150 and 151 are installed in the first and second storage members 130 and 131 back and forth, respectively, so as not to be in contact with each other. Guided by the interior of the members (130, 131).

Next, the action and effect by the present invention configured as described above will be described.

When the motor 71 of the blower means 70 mounted in the main body 10 is driven with the operation of the air conditioner, the blower is driven through the motor shaft 72 in response to the driving of the motor 71. The fan 73 is rotated and forcedly sucked into the main body 10 through the suction hole 21 of the suction grille member 20 installed at the lower front side of the main body 10 and at the front upper side of the main body 10. The cycle of discharging back to the room through the formed discharge port 30 is repeated.

At this time, the air sucked into the inside of the main body 10 through the suction hole 21 of the suction grill member 20, the first and the first installed in the main body 10 with a predetermined interval on the rear side of the suction grill member 20 The dust and the like floating in the air is passed through the discharge plate (not shown) and the charging plate (not shown) of the two electric dust collectors 150 and 151 so that only clean clean air passes.

That is, the first and second electrostatic precipitators 150 and 151 are operated by being applied with a high voltage at the same time or a few seconds before and after several seconds when the motor 71 of the blower means 70 is driven with power. In this case, the discharge plate (not shown) generates a discharge wave and decomposes the dust floating in the air passing between the discharge plate (not shown) and the charging plate (not shown) into fine particles and at the same time, plus The positively ionized dust is adsorbed and removed from the negatively charged charging plate (not shown) to allow clean air to pass through.

Meanwhile, in order to separate and clean the first and second electrostatic precipitators 150 and 151 to the outside, first, the suction grille member 20 is separated from the main body 10 in the state shown in FIG. When the upper ends of the first and second storage members 130 and 131 provided on the rear side of the member 20 are respectively grasped and pulled backwards, these first and second storage members 130 and 131 are located at the rear side of their lower surfaces. First and second ends of which are penetrated to be hinged to the formed hinge hole 134 and at both ends of the hinge hole 102 of the first support frame 100 and the hinge hole 102 of the second support frame 101, respectively. The hinge shafts 120 and 121 are rotated at a predetermined angle (for example, an angle range of 30 ° to 50 °).

That is, when the first and second receiving members 130 and 131 are rotated backward about the first and second hinge shafts 120 and 121, the first and second receiving members 130 and 131 are rotated. Lower end of the first and second support frames (100, 101) by the stopper 103 protruding from the rear side can not be rotated any more, as shown in FIG. The openings 132 formed on the upper surfaces of the two storage members 130 and 131 are opened to be inclined from the vertical direction of the suction grill member 20.

At this time, the first and second electrostatic precipitators 150 and 151 respectively stored in pairs in parallel to the front and rear sides of the first and second storage members 130 and 131 through the opening 132 are opened. When inclined to the upper side, the first and second electrostatic precipitators 150 and 151 avoid the interference of the suction grille member 20 according to the rotational inclination angles of the first and second storage members 130 and 131. Since it is easily separated, this allows the consumer to clean the dust collected in the separated first and second electrostatic precipitators 150, 151.

In order to store the cleaned first and second electrostatic precipitators 150 and 151 in the first and second storage members 130 and 131 so as to be installed in close contact with the suction grill member 20, first, First and second electrostatic precipitators 150 through upper openings 132 of the first and second receiving members 130 and 131 which are inclined to separate the first and second electrostatic precipitators 150 and 151. 151 are respectively inserted by the above-described reverse operation, and then the upper ends of the first and second storage members 130 and 131 are pushed forward.

At this time, the first and second storage members 130 and 131 are rotated forward with respect to the first and second hinge shafts 120 and 121 coupled to the rear surface of the first and second storage members at the same time. Closely fixed to the rear side surface of the suction grill member 20 by the front center of gravity (130) (131) is placed in a vertical state as shown in Figure 5, the first and second storage member 130 ( The first and second electrostatic precipitators 150 and 151 installed in parallel at predetermined intervals on the front and rear sides in the 131 may also be placed in a vertical direction perpendicular to the suction direction of air.

Accordingly, the first and second electrostatic precipitators 150 and 151 of the present invention are not only composed of two pairs of scroll types having reduced volume and weight, respectively, but also in a case of opening and closing at a predetermined angle in the main body 10. Since it is accommodated in the first and second storage members 130, 131 rotated by the consumer, it is easy to lift the customer can be easily separated and cleaned at the same time can be combined again.

As described above, according to the electrostatic precipitator of the air conditioner according to the present invention, the first and second electrostatic precipitators are composed of two pairs of scroll types having reduced volume and weight, respectively. The electrostatic precipitator is installed on the rear side of the suction grille member and is easily detachable and accommodated by the first and second storage members installed so as to rotate in an opening and closing manner at a predetermined angle. It can be easily lifted and cleaned, and at the same time there is an effect that can be easily separated and coupled to the first and second storage member without forcing the waist.

Claims (3)

In an air conditioner having a suction grille member for opening and closing the suction port of the main body of the air conditioner, and an electrostatic precipitating means provided on the rear side of the suction grille member to be separated and cleaned. The electrostatic precipitating means is rotated at a predetermined inclination angle by an opening / closing method, and at the same time, the first and second storage members are provided at regular intervals on the rear surface of the suction grill member so that the upper opening is opened or closed according to the rotation angle. Wow, Air having scroll type first and second electrostatic precipitators having reduced volume and weight so as to be coupled or separated in pairs of two pairs in parallel at predetermined intervals inside the first and second storage members. Electrostatic precipitator of conditioner. The method of claim 1, Both rear end surfaces of the first and second storage members may include first and second support frames fixed to both rear ends of the suction grill member, respectively. Electrostatic precipitator of the air conditioner, characterized in that rotatably supported by the first and second hinge shafts respectively fixed to the intermediate height and the lower height between the first support frame and the second support frame. The method of claim 2, The stopper protrudes from the rear side with respect to the middle height and the bottom height of the first and second support frames so that the first and second storage members are not stopped anymore and maintain the inclined direction at a predetermined angle. Electrostatic precipitator of the air conditioner, characterized in that.