KR20040005279A - Air cleaner - Google Patents

Abstract

PURPOSE: Provided is an air cleaner with an improved convenience of usage and of cleaning, whereby users can select a power supply for the air cleaner corresponding to the size of a place, and clean the air cleaner more easily by detaching the air cleaner from an attaching/detaching unit. CONSTITUTION: The air cleaner includes a first main body(100) having a plurality of cathode plates(120,121,122) equally spaced apart and connected to a power supply(10), high voltage emission parts(130,131,132) connected to wires of the cathode plates(120,121,122), a first anode plate(140) installed in the cathode plate(122), a controller(150), and a fragrance generating device connected to the controller(150); a second main body(200) connected to the first main body(100) through a connecting unit(170); an dust collection main body(400) attached to a front surface by an attaching unit of the second main body(200), and having a discharge part(410), a first and second support parts(430,440) being spaced apart at intervals, and a discharge grill(401) for discharging a clean air; and a second anode plate earthed to the first anode plate for supplying a current to the discharge part(410).

Description

Air cleaner

The present invention relates to an anion-generating air purifier, and more specifically, 10 pyeong, 20 pyeong, 30 pyeong power supply unit is installed in the air purifier, each power supply is selected by using a selection button to suit the use of the square In addition, the present invention relates to an air purifier that can easily clean the inside of the dust collector.

In general, an anion-generating air purifier applies a high voltage to the positive electrode (+) or the negative electrode (-) to the discharge electrode that charges the fine particles in the air, and has a reverse polarity to the discharge electrode to the dust collecting electrode where charged dust is collected. A device that collects various dusts suspended in the air by hanging a ground electrode, for example, a discharge between a discharge electrode using a positive electrode (+) as a ground electrode and a dust collecting electrode generating a high voltage of the negative electrode (−). As this happens, various dusts charged from the discharge electrode to the anode (+) are attached to the dust collecting electrode having a negative electrode, and the dust is treated. At the same time, a large amount of negative ions are generated at the dust collecting electrode to remove harmful cations and ozone. It is.

Therefore, a large amount of dust is stacked on the dust collecting electrode having the negative electrode, and the dust having a smaller amount than the dust collecting electrode also adheres to the positive electrode having the positive electrode, so that the dust and the dust are stuck to the air cleaner. Periodic cleaning was required.

However, since the above-described dust collecting electrode and the discharge electrode are fixedly mounted inside the case of the air cleaner, cleaning of the dust collecting electrode and the discharge electrode is very difficult and inconvenient.

In order to solve the above problems, Korean Utility Model Registration No. 0178327 "Negative ion generating air purifier" was developed, but this structure requires the cleaning of the grille, the filter, the dust collecting electrode, and the discharge electrode mounted on the front of the purifier case, respectively. Discomfort and cleaning the discharge electrode one by one by using a narrow gap of the discharge electrode was difficult to clean 100% clean power.

In addition, domestic patent application No. 2001-0017510 "Anion-generating air purifier with a removable dust collector" has been produced and marketed, but this also has a problem that only the dust collector electrode is detachable, which does not clean the discharge electrode, thereby lowering the discharge efficiency. have.

In addition, the anion air purifiers such as 10 pyeong, 20 pyeong, 30 pyeong has been manufactured separately, and the adjustment of the strength and weakness is not accurate because only the voltage control, and also, the above air cleaners do not have a safety device, young children Inadvertently inserting a metal, for example chopsticks, into the grill may cause a danger because the high voltage is transmitted to the child through the metal.

Recently, a wall-mounted "negative ion air purifier" has been released to reduce the installation space, but this also has an inner grill that sucks air, which is installed on both sides. For example, the air purifier is usually installed at a position slightly away from the ceiling, and it comes into contact with the ceiling surface when removing the discharge plate. Therefore, always remove the air cleaner from the wall first and then clean the discharge plate. There is discomfort.

In order to solve the above problems, the present invention is to install a 10 pyeong, 20 pyeong, 30 pyeong power supply in the air purifier, each power supply is to be used to select appropriately according to the use by the selection button have.

Another object is that the front of the purifier is coupled by the detachable means, so that even non-technical people can be easily removed to clean the inside of the dust collector, the dust collecting electrode and the discharge electrode by water washing.

Another purpose is to prevent accidents by turning off the power when a child puts a metal material such as chopsticks into the collector.

Another object is to ensure that the inner grill and the discharge grill are installed in front of the dust collector main body to keep the wall clean at all times.

In order to achieve the above object, the present invention is connected to a power supply and a plurality of negative electrode plates which are installed at equal intervals on the vertical bracket, and each of the high pressure is connected to each of the negative plate by a wire and installed in a large number of negative plate A first main body having a discharge unit, a first positive electrode plate installed under the negative electrode plate installed at the lowermost part of the plurality of negative electrode plates, a control unit for controlling them, and a fragrance generating device connected to the control unit to emit fragrance every hour; ; A second body fastened to the first body by fastening means; The front surface is detached by the detachable means formed in the opening of the second body, the discharge unit for charging the dust particles contained in the air introduced through the inner grill installed on both sides, and the dust collecting section for capturing the charged dust particles is constant with each other The discharge part is elastically installed by the elastic means installed in the second support part at the same time as being inserted into the first and second support parts at intervals, and the dust collecting part is composed of a discharge grill for discharging clean air filtered from the dust collecting part and the discharge part. A main body; And a second positive electrode plate which is grounded to the first positive electrode plate of the first body under the collecting body and supplies current to the discharge unit.

The air cleaner is characterized in that the inner grill and the discharge grill is formed in front of the dust collecting body.

The control unit may include an automatic power cutoff unit for automatically shutting off power to prevent an error in an internal circuit due to external factors; A timer unit for setting an air cleaning time by a user's manual operation; According to the area of the installed space, it characterized in that it comprises a discharge plate operation control unit for allowing the user to selectively operate a plurality of high-pressure discharge unit by manual operation.

The discharge grill is characterized in that the shape of the traditional Korean door.

1 is a front view of the air cleaner of the present invention

2 is a view showing a state in which the air cleaner of the present invention is separated

3 is a rear view of the dust collecting body;

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

5 is a configuration diagram of the controller

<Explanation of symbols for main parts of drawing>

1: air cleaner 10: power supply

100: first body 101,204: boss

110: vertical bracket 120,121,122: negative electrode plate

130,131,132: high pressure discharge unit 140: first positive electrode plate

150: control unit 151: automatic power cut-off unit

152: timer unit 153: discharge plate operation control unit

154 PCB (PCB) substrate 160: fragrance generating device

170: fastening means 200: second body

210: detachable means 220: inner grill

300: elastic means 400: dust collecting body

410: discharge unit 420: dust collector

430,440: support 450: second positive electrode plate

The features and structural advantages of the above objects of the present invention will become more apparent from the following description of the detailed and preferred embodiments of the present invention described below with reference to the accompanying drawings.

It should be noted that the same to similar parts in the drawings are described with the same to similar reference numerals for convenience of explanation and understanding.

2 to 4, the plurality of negative electrode plates 120, 121, 122 connected to the power supply unit 10 and installed at equal intervals on the vertical bracket 110, respectively, Each of the high pressure discharge parts 130, 131, 132 connected to the negative electrode plates 120, 121, 122 by wires and installed in a large number of the negative electrode plates, and the negative electrode plates installed at the bottom of the plurality of negative electrode plates ( 122) a first main body having a first positive electrode plate 140 installed at a lower portion thereof, a control unit 150 for controlling them, and a fragrance generating device 160 connected to the control unit 150 to emit fragrance every hour; 100;

A second body 200 fastened to the first body 100 by a fastening means 170; A discharge part 410 for discharging the front surface by detachable means 210 formed in the opening of the second body 200 and charging dust particles included in air introduced through the inner grill 220 installed on both sides; The dust collector 420 which captures charged dust particles is inserted into the first and second support parts 430 and 440 at regular intervals, and the discharge part 410 is installed in the second support part 430. A dust collecting body 400 configured to be installed elastically by the elastic means 300;

The technical features of the configuration are given by being grounded to the first positive electrode plate 140 of the first body 100 under the dust collecting body 400 to supply a current to the discharge part 410. Will be.

Accordingly, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

1 is a front view of the air cleaner 1 of the present invention, Figure 2 is a view showing a state in which the air cleaner 1 of the present invention is separated, Figure 3 is a rear view of the dust collecting body 400, Figure 4 is a view It is AA sectional drawing of 3.

Inner grills 201 and 202 are formed on both sides of the air cleaner 1 of the present invention, that is, the second body 200 as shown in FIG. 1, and the discharge grills 401 are disposed between the inner grills 201 and 202. Dust collecting body having a 400 is fixed by the removable means (210).

In addition, as shown in FIG. 2 or FIG. 3 for the smooth detachment of the dust collecting body 400, the separation groove 203 is formed in the central portion of the dust collecting body 400.

The detachable means 210 is a locking groove 211, 212 formed at regular intervals on the bottom surface of the opening of the second body 200, as shown in Figure 2 and is elastically installed on both sides of the upper opening It is composed of an elastic piece 213, and locking projections 402 and 403 protruding from the dust collecting body 400, as shown in Figure 3 to be fitted to the locking grooves 211, 212.

In addition, a control unit 150 is installed below the second body 200 to set the air cleaning time by a user's manual operation.

That is, the control unit 150, as shown in Figure 5, the automatic power cut off unit 151 to automatically cut off the power in order to prevent the error of the internal circuit due to external factors, and the air by the manual operation of the user The timer unit 152 to set the clean time and the discharge to enable the user to selectively operate a plurality of high-pressure discharge unit 130, 131, 132 by manual operation according to the area of the installed space The plate operation control unit 153 and the PCB (155) substrate.

Signals of the automatic power cutoff unit 151, the timer unit 152, and the operation control unit 153 are controlled by the microcomputer 154.

The fastening means 170 includes bosses 101 and 204 that protrude from the first body 100 and the second body 200, and screws 171 to fasten the boss parts 101 and 204. It is composed of

As shown in FIG. 2 or 5, the discharge unit 410 has a double row of discharge plates 411, 412, and 413 in a bundle, so that the indoor area is discharged by the discharge plate operation control unit 153. It works accordingly.

In addition, as shown in FIG. 4, the elastic means 300 includes a hole 404 formed in the second support part 430 and an elastic piece fastened by a screw 171 to the second support part 430. 310).

Meanwhile, as illustrated in FIG. 3 or FIG. 4, the second positive electrode plate 450 supplying current to the discharge unit 410 is in contact with the lower end of the discharge unit 410 and prevents flow. An elastic support 451 having a protrusion 452 is formed, and a contact portion 453 is formed in contact with the first positive electrode plate 140 installed on the first body 100 in a direction corresponding to the protrusion 452.

Guide grooves 431 and 441 are formed in the first and second support parts 430 and 440 to which the discharge part 410 and the dust collecting part 420 are slide-fitted, and the discharge part 410 and the collecting part ( Handles 421 and 414 are respectively formed on the upper portion of the 420 so that attachment and detachment are free from the guide grooves 431 and 441.

Guide rails 422 are formed at both ends of the discharge part 410 to be smoothly fitted into the guide grooves 431, and a plurality of charging holes 423 are formed on the front surface thereof.

Therefore, the air cleaner 1 is configured as described above is adjusted to suit the number of square meters by the user pressing or turning the operation control unit 153 (when the push method or rotary method), then press or turn the timer unit 152 When the power is turned "on", power is applied to the high-pressure discharge units 130, 131 and 132 through the microcomputer, and the voltage is charged through the discharge unit 140.

For example, in the case of 30 pyeong, if the operation control unit 153 (in this case, the rotary method) is placed at the number 30 (not shown), the high pressure discharge units 130, 131, and 132 are all operated to discharge voltage. Charge is sent to 140, and if placed in the number 20, because only the high-pressure discharge unit 130, 133 operates, only the discharge unit 411, 413 is charged.

In addition, in the case of 10 pyeong, if the number 10 is placed, only the high pressure discharge unit 132 is operated so that charging is performed only in the discharge unit 412.

At this time, when the child puts a metal material, for example, metal chopsticks, etc. into the discharge grill 401 and touches the discharge unit 420, the automatic power cut-off unit 151 detects this and automatically cuts off the power. do.

In the case of the push method, the rotary method and the operation method are the same, but the voltage is applied to the high-pressure discharge unit 130, 131, 132 according to the number of pressing.

Therefore, the air purifier 1 of the present invention not only discharges clean air at all times but also allows the user to select and use the water appropriately, as well as to prevent safety accidents occurring in the minor circumference of the child.

As described above, the air purifier of the present invention has the following advantages.

First, by installing a 10 pyeong, 20 pyeong, 30 pyeong high-pressure discharge unit in the air cleaner, these high-pressure discharge unit by allowing the user to selectively operate by manual operation, it can be used to adjust according to the area of the installed space.

Second, since the dust collecting body is coupled to the front by a detachable means, even a non-technical person can easily remove the front to clean the inside of the dust collector, the dust collecting electrode and the discharge electrode by water washing, and even when hanging on the wall, It can be removed easily without fear of interference.

Third, when the child puts a metal material such as chopsticks in the collector, the power is cut off, it can prevent the accident in advance.

Fourth, since the inner grill and the discharge grill are installed in front of the dust collector main body, the wall surface can be kept clean at all times.

Claims (4)

A plurality of negative electrode plates connected to the power supply unit and installed at equal intervals on the vertical brackets, each of the high pressure discharge units connected to the respective negative electrode plates by wires and installed in a large number of the negative electrode plates, and installed at the bottom of the plurality of negative electrode plates. A first main body provided with a first positive electrode plate installed under the negative electrode plate, a control unit for controlling them, and a fragrance generating device connected to the control unit to emit an scent every hour; A second body fastened to the first body by fastening means; The front surface is detached by the detachable means formed in the opening of the second body, the discharge unit for charging the dust particles contained in the air introduced through the inner grill installed on both sides, and the dust collecting section for capturing the charged dust particles is constant with each other The discharge part is elastically installed by the elastic means installed in the second support part at the same time as being inserted into the first and second support parts at intervals, and the dust collecting part is composed of a discharge grill for discharging clean air filtered from the dust collecting part and the discharge part. A main body; And a second positive electrode plate which is grounded to the first positive electrode plate of the first body and supplies a current to the discharge unit under the collecting body. The air cleaner of claim 1, wherein the inner cleaner and the outlet grill are formed in front of the dust collecting body. The apparatus of claim 1, wherein the control unit comprises: an automatic power cut-off unit which automatically cuts off power to prevent an error of an internal circuit due to external factors; A timer unit for setting an air cleaning time by a user's manual operation; According to the area of the installed space, the air purifier, characterized in that it comprises a discharge plate operation control unit for allowing the user to selectively operate a plurality of high-pressure discharge unit by manual operation. The air purifier of claim 1, wherein the discharge grill has a shape of a traditional Korean door.