KR100526103B1 - Air cleaner having apparatus for producing negative ion - Google Patents

Abstract

According to an aspect of the present invention, there is provided an air cleaner including an air purifier and an anion generator, the input unit including a plurality of buttons to select a number of negative ions per unit area discharged through a discharge port of the air purifier; A sensor for detecting the number of negative ions per unit area outside the air purifying unit; Compare the previously stored information selected by any one of the buttons of the input unit and the information provided from the sensor, if the information detected by the sensor is less than the number of negative ions per unit area than the information selected by the button the anion Keep the generator on and continue to generate negative ions. If the information detected by the sensor is larger than the number of negative ions per unit area than the information selected by the button, keep the negative ion generator off to stop the negative ions. A control unit for controlling; And a fragrance generator for discharging fragrance according to previously stored information of the controller selected by any one of the buttons of the input unit, wherein the controller, the input unit, the sensor, the anion generator and the fragrance generator are electrically connected to each other. It features.

Description

Air cleaner having anion generator {Air cleaner having apparatus for producing negative ion}

The present invention relates to an air cleaner, and more particularly, to an air cleaner having an anion generator.

In general, an air cleaner is a device for purifying indoor air by filters provided therein.

In recent years, air purifiers have been introduced that add not only the functions of air purifiers but also negative ions.

An air purifier having such an anion generator provides users with a pleasant and healthy indoor environment like a forest by injecting negative ions, which are beneficial to the human body, to the clean discharge air purified while passing through a plurality of filters.

That is, the air purifier having an anion generator includes a negative ion generator built in a conventional air cleaner so that the discharge air discharged through the air cleaner contains negative ions generated by the negative ion generator so that the user can feel the effect of the forest bath. do.

A general configuration of an air cleaner having a conventional negative ion generating device includes an air purifying unit 10 and an negative ion generating device 20, as shown in FIG.

First, the air purifying unit 10 is a plurality of filters (5) for filtering dust, bacteria, odors, etc. in the air, the fan to suck the air through the inlet (2) or discharge through the discharge port ( 11).

On the other hand, the negative ion generating device 20 is composed of a high voltage generator 21 and the discharge pin (22).

First, the high voltage generator 20 is provided in the negative ion generator 20 to generate a high voltage of about 6000 volts (V), and the discharge pin 22 receives the high voltage generated from the high voltage generator 21. , To generate a negative ion by plasma discharge to the air provided from the air purification unit 10 at the applied high voltage, and to contain in the air.

However, in the case of a conventional air purifier having an anion generator, the air purifier has only a simple function of containing the anion generated by the anion generator in the air discharged from the air purifier. There was a problem that the user can not recognize whether the anion contained.

As such, since the user cannot recognize the number of negative ions discharged into the room, there is a problem that the negative ions cannot be selectively used according to the indoor pollution degree or the user's mood.

The present invention has been made to solve the above problems, the user can directly select the number of generation of negative ions according to the indoor pollution degree or the user's mood, the user can easily discharge the negative ions according to the number of negative ions generated It is an object of the present invention to provide an air cleaner having an anion generator capable of recognizing the number of.

According to an aspect of the present invention for achieving the above object, there is provided a plurality of air purification filters therein, the air purification unit having an inlet and a discharge port that can enter or discharge the air by the operation of the fan, The air purifier is provided on one side of the air purifying unit and receives a voltage from a high voltage generator for generating a high voltage, the air purifier including an anion generator consisting of a discharge pin containing anion in the air discharged through the discharge port of the air purifying unit, the air purifier, An input unit comprising a plurality of buttons for the user to select the number of anions per unit area discharged through the discharge port of the unit; A sensor for detecting the number of negative ions per unit area outside the air purifying unit; Compare the previously stored information selected by any one of the buttons of the input unit and the information provided from the sensor, if the information detected by the sensor is less than the number of negative ions per unit area than the information selected by the button the anion Keep the generator on and continue to generate negative ions. If the information detected by the sensor is larger than the number of negative ions per unit area than the information selected by the button, keep the negative ion generator off to stop the negative ions. A control unit for controlling; And a fragrance generator for discharging fragrance according to pre-stored information of the controller selected by any one of the buttons of the input unit, wherein the controller, the input unit, the sensor, the anion generator and the fragrance generator are electrically connected to each other. An air cleaner having an anion generator is provided.

In addition, the negative ion generator is electrically connected to the high voltage generator and the discharge pin to each other, an electric field formed therein by the high voltage provided from the high voltage generator to increase the number of negative ions generated by the discharge of the discharge pin Characterized in that the ion conversion amplifier is embedded with a ferroelectric to generate a natural anion.

The input unit includes a forest bath button for selecting 80000 anions per unit area among information previously input to the controller, a waterfall button for selecting 3000 anions per unit area among information previously input to the controller, and a unit of information previously input to the controller. Sea button for selecting 4000 negative ions per area, and a country button for selecting 1200 negative ions per unit area of the information previously input to the control unit.

In addition, the solenoid valve is further provided so that the negative ions generated in the negative ion generating unit and the odor generated in the odor generating unit are mixed with each other and discharged through the discharge port of the air purifying unit.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the air cleaner having an anion generator according to the present invention in detail.

2 is a schematic configuration diagram of an air cleaner having an anion generator according to the present invention.

As shown in FIG. 2, the air cleaner having the negative ion generator 30 according to the present invention includes an air purifier 40, an negative ion generator 50, a sensor 60, a controller 70, and a fragrance generator ( 80).

First, a plurality of air purification filters 41 are provided in the air purifier 40 to remove dust or impurities, and air may be introduced into or discharged by the operation of the fan 42 provided therein. It has a suction port 43 and a discharge port 44.

The negative ion generating unit 50 is provided on one side of the air purifying unit 40 to receive the voltage from the high voltage generator 51 and the high voltage generator 51 generating the high voltage, and then discharge the outlet 44 of the air purifying unit 40. Discharge pin 53 containing anion in the air discharged through.

In an embodiment, the high voltage generator 51 generates a high voltage of about 6000 volts (V) or more, and the discharge pin 53 receives a high voltage generated by the high voltage generator 51 and discharges plasma to air adjacent thereto to generate negative ions. It is made of a material with excellent conductivity.

In the present invention, the ion conversion amplifier 52 is further provided in the anion generator 50.

The ion conversion amplifier 52 electrically connects the high voltage generator 51 and the discharge pin 53 to each other, and provides the high voltage generator 51 from the high voltage generator 51 to increase the number of negative ions generated by the discharge of the discharge pin 53. Ferroelectrics that generate natural anions as an electric field formed inside by high voltages are inherent.

Here, the ferroelectric is selected from a mixture of tourmaline, monazite, tourmaline and monazite, and a mixture of tourmaline and ruthenium compound powder.

The ion conversion amplifier 52 having the ferroelectric may have various advantages such as elimination of static electricity, suppression of corrosion on oxides, and improvement of blood circulation of the human body due to the generation of negative ion clusters in nature.

On the other hand, the input unit 100 is provided on the outer circumferential surface of the air purification unit 40 consisting of a plurality of buttons (101, 102, 103, 104) so that the user selects the number of negative ions discharged through the discharge port 44 of the air purification unit 40 .

In an embodiment, the input unit 100 includes a forest bath button 101, a waterfall button 102, a sea button 103, and a country button 104. The input unit 100 may be provided with a display unit (not shown) that expresses the number of negative ions in the room.

The sensor 60 detects the number of negative ions per unit area outside the air purifier 40.

In an embodiment, the sensor 60 is preferably provided around the discharge port 44 of the air purifier 40 to detect the number of negative ions per unit area discharged through the discharge port 44 of the air purifier 40. .

Meanwhile, the controller 70 compares the pre-stored information selected by any one of the buttons 101, 102, 103, 104 of the input unit 100 with the information provided from the sensor 60, and the information detected by the sensor 60 is a button. If less than the number of negative ions per unit area than the information selected by the negative ion generator 50 is kept on to control to continue the negative ions generated.

However, the controller 70 compares previously stored information selected by any one of the buttons 101, 102, 103, 104 of the input unit 100 with information provided from the sensor 60, and the information detected by the sensor 60 is stored in the button. If more than the number of negative ions per unit area than the information selected by the control unit to stop the negative ions generated by maintaining the negative ion generating unit 50 in the off state.

In an embodiment, the controller 70 is pre-inputted with information of the number of 80000 anions per unit area, the information of the number of 3000 anions per unit area, the information of the number 4000 anions per unit area and the information of the number of 1200 anions per unit area.

Specifically, when the forest bath button 101 is pressed in the input unit 100, 80,000 information of the number of negative ions per unit area of the control unit 70 is selected, and when the waterfall button 102 is pressed, the information of the number of 3000 negative ions per unit area is selected. When the sea button 103 is pressed, information about 4000 pieces of anions per unit area is selected, and when the country button 104 is pressed, information about 1200 pieces of anions per unit area is selected.

That is, the number 80,000 anions per unit area stored in the control unit 70 is a standard of the number of anions per unit area in the forest for the forest bath, and the number of anions per unit area 3000 is the standard of the number of anions per unit area caused by the waterfall. The number of negative ions is a standard of the number of negative ions generated at the beach, and the number of 1200 negative ions is a standard of the number of negative ions present in rural areas, not in cities.

However, the control unit 70 does not operate manually by the signal of the input unit 100, and continuously compares the information detected by the sensor 60 with the information previously input to itself to automatically count the number of negative ions according to the indoor environment. You can also adjust with.

The fragrance generating unit 80 discharges fragrance according to previously stored information of the controller 70 selected by any one of the buttons 101, 102, 103, and 104 of the input unit 100.

In the embodiment, the fragrance generating unit 80, A fragrance storage unit 81, B fragrance storage unit 82, C fragrance storage unit 83 and D to discharge a unique fragrance for each pre-stored information in the control unit 70 It consists of an incense reservoir 84.

First, when the forest fragrance button 101 is selected among the buttons 101, 102, 103, and 104 of the input unit 100, the A-scent store 81 selects the sensor 60 from the information of 80,000 anions per unit area previously input to the controller 70. If the information of the number of negative ions per unit area provided by is small, it is ejecting A.

When the B-type reservoir 82 selects the waterfall button 102 among the buttons 101, 102, 103, and 104 of the input unit 100, the B-flavor storage 82 is provided by the sensor 60 rather than 3,000 anions per unit area previously input to the controller 70. If the information on the number of anions per unit area is small, the B direction is discharged.

The c-scent store 83 is provided from the sensor 60 than 4000 information of negative ions per unit area previously input to the controller 70 when the sea button 103 is selected from the buttons 101, 102, 103, 104 of the input unit 100. If the information on the number of anions per unit area is small, the C direction is discharged.

When the D flavor storage unit 84 selects the country button 104 among the buttons 101, 102, 103, and 104 of the input unit 100, the D flavor storage unit 84 is provided by the sensor 60 rather than 1200 pieces of information of negative ions per unit area previously input to the control unit 70. If the information on the number of anions per unit area is small, the D direction is discharged.

Here, the solenoid valve 90 is further provided so that the negative ions generated in the negative ion generating unit 50 and the odor generated in the fragrance generating unit 80 are mixed with each other and discharged through the discharge port 44 of the air purifying unit 40. .

The controller 70 is electrically connected to the input unit 100, the sensor 60, the negative ion generating unit 50, and the fragrance generating unit 80.

In the operation of the present invention, as shown in FIG. 2, first, when any one of the buttons 101, 102, 103, 104 of the input unit 100 is pressed, any one of the number of anions per unit area previously input to the controller 70 is selected. The information on the number of negative ions per unit area selected and the number of negative ions per unit area detected by the sensor 60 are compared with each other.

If the information detected by the sensor 60 as a result of comparing these information with each other is smaller than the number of negative ions per unit area than the information of the control unit 70 selected by any one of the buttons 101, 102, 103, 104, the negative ion generating unit 50 If the negative ion generation is continued by keeping the on state, but the information detected by the sensor 60 is greater than the number of negative ions per unit area than the information of the control unit 70 selected by any one of the buttons (101, 102, 103, 104) the negative ion generating unit By keeping (50) off, negative ion generation is stopped.

In an embodiment, if the forest bath button 101 is selected among the buttons 101, 102, 103, and 104 of the input unit 100, 80000 pieces of negative ions per unit area are selected from the information stored in the controller 70.

Thereafter, the control unit 70 receives the number of negative ions per unit area from the sensor 60 outside the air purification unit 40, and the control unit 70 previously stores information of 80,000 anions per unit area and the sensor 60. Compare the information provided by each other.

Here, if the information of the number of negative ions per unit area provided by the sensor 60 is smaller than the information of 80,000 negative ions per unit area previously input to the control unit 70, the high voltage generator 51 is kept in the on state by the negative ion generator 50. By controlling to continue the negative ion generation of the discharge pin (53).

However, if the information on the number of negative ions per unit area provided by the sensor 60 is greater than the information of 80,000 negative ions per unit area previously input to the controller 70, the high voltage generator 51 is maintained in the off state in the negative ion generator 50. By controlling to stop the negative ion generation of the discharge pin (53).

The operation of the controller 70 selects the waterfall button 102, the sea button 103, and the country button 104 as well as the case where the forest bath button 101 is selected among the buttons 101, 102, 103, 104 of the input unit 100. In the same manner, the negative ion generating unit is controlled.

On the other hand, when anion generation continues during the operation of the air cleaner, according to the number of anions, any one of the fragrance reservoirs (81, 82, 83, 84) of the fragrance generating unit 80 is opened, where The fragrance of the incense reservoirs 81, 82, 83, and 84 and the anion discharged from the anion generator 50 are mixed with each other and discharged into the room where the user resides through the solenoid valve 90.

The present invention can easily recognize the number of negative ions contained in the discharged air, there is an excellent effect that can be adjusted freely the number of negative ions discharged according to the indoor pollution degree or the user's mood.

In addition, the number of negative ions discharged according to indoor pollution degree or user's preference can be adjusted under the same conditions as forest baths, waterfalls, seas and countryside, so that it is possible to always maintain a comfortable indoor environment and to feel comfortable in nature. Excellent effect.

1 is a schematic configuration diagram of an air cleaner having an anion generator according to the prior art,

2 is a schematic configuration diagram of an air cleaner having an anion generator according to the present invention.

Explanation of symbols on the main parts of the drawing

30; Anion generator 40; Air purifying unit

41; Filters 42; Pan

43; Inlet 44; Outlet

50; Anion generator 51; High voltage generator

52; Ion conversion amplifier 53; Discharge pin

60; Sensor 70; Control

80; Fragrance generator 81; A flavor storage

82; B flavor reservoir 83; C flavor storage

84; D flavor reservoir 90; Solenoid valve

100; Input unit 101; Forest bathing button

102; Waterfall button 103; Sea button

104; Country button

Claims (4)

An air purifying unit having a plurality of air purifying filters provided therein and having an inlet and a discharge port for introducing or discharging air into the inside by the operation of the fan; An anion generator having a discharge pin configured to receive a voltage from a high voltage generator so that anion is discharged through a discharge port of the air purifier; An ion conversion amplifier having a ferroelectric for generating additional anions according to the voltage applied from the high voltage generator so that the number of anions generated from the anion generator is increased; An input unit including a plurality of buttons for the user to select the number of negative ions per unit area discharged through the air outlet of the air purifying unit; A sensor for detecting the number of negative ions per unit area outside the air purifying unit; Compare the pre-stored information selected by any one of the buttons of the input unit with the information detected from the sensor, and if the information detected by the sensor is less than the number of negative ions per unit area than the information selected by the button A control unit which maintains an anion generator in an on state and controls anion generation by keeping the anion generator in an off state when the information detected by the sensor is greater than the number of anions per unit area than the information selected by the button; And An air purifier having an anion generating device including a fragrance generating unit for discharging fragrance according to the pre-stored information of the control unit selected by any one of the buttons of the input unit. delete The method of claim 1, wherein the input unit, A forest bath button for selecting 80000 anions per unit area among the information inputted to the controller, a waterfall button for selecting 3000 anions per unit area among the information inputted to the controller, and anion 4000 per unit area among the information inputted to the controller An air purifier having a negative ion generating device comprising a sea button for selecting a dog, and a country button for selecting 1200 negative ions per unit area among information previously input to the controller. The method of claim 1, And a solenoid valve so that the negative ions generated by the negative ion generator and the odor generated by the odor generator are mixed with each other to be discharged through the discharge port of the air purifier.