KR100601363B1 - Indoor floating dust collecting machine that use convective flow - Google Patents

Abstract

According to the present invention, an air stream is generated due to heat generated by floor heating or a human body temperature, and after the airborne dust rises to the ceiling by the air stream, the air cooled from the ceiling again descends along the wall of the room. The present invention relates to an indoor dust collecting device using a convection phenomenon that can effectively collect and filter indoor suspended dust by promoting convection.

Technical configuration of the present invention, the bracket 10 is installed on the ceiling and fixed to the indoor dust collector 100 is fixed to the center of the bracket 10, and at least one around the indoor dust collector In the indoor dust collecting device is provided with a brightness control lamp 30 is installed to adjust the brightness of the room and at the same time to collect and filter the floating dust, the indoor dust collecting dust collector 100, the bracket 10 A drive motor 40 provided with a motor housing 12 at an inner center thereof; A fan housing 50 is formed in the center of the lighting cover 20 so that a groove 22 is formed over a predetermined area and mounted to the groove 22. A fan 60 which is coupled to the front end of the rotation shaft of the drive motor 40 in a state in which the fan housing 50 is installed; It is installed under the fan housing 50, the inside is provided with a filter body 72, the lower side is formed by the opening of the grill opening 74 in the form of a grill so that the contaminated indoor air is introduced, the opening The side wall 75 for forming the 74 has a filter case 70 formed in an inclined shape so that air can be smoothly introduced; And anion generator 80 installed between the lower side of the fan 60 and the filter case 70.

According to the present invention, it is possible to have a lighting device that optimizes the brightness of the room at the same time as the indoor dust collection device, in particular, the indoor dust collection device is installed on the ceiling with the lighting fixture, air convection phenomenon Can maximize the air purification effect, and also form a strong air film by the generated negative ions to prevent the floating dust in the room to rise to the corner of the room, and to quickly remove the negative ions The effects such as can be distributed evenly distributed until.

Indoor dust collecting device, negative ion generator, air film, convection

Description

Indoor floating dust collecting machine that use convective flow

1 is a perspective view showing the indoor dust collection device using the convection phenomenon according to the present invention.

2 is a cross-sectional view taken along the line A-A according to FIG.

3 is a circuit diagram of the indoor dust collection device according to the present invention.

Figure 4 is a flow chart showing the operation of the indoor dust collection device according to FIG.

5 is a state of use of the indoor dust collecting device of the present inventors.

<Description of the code for the main parts of the drawing>

10.Bracket 20.Lighting shade

30.Light 40.Drive motor

50 ... fan housing 60 ... fan

70 ... Filter Case 72 ... Filter

80 anion generator 90 wings

101 ... Power supply circuit 102 ... Fluorescent lamp control circuit

103 ... motor control circuit 104 ... high voltage generator circuit

105 ... key input circuit 106 ... LED circuit

107 buzzer 108 remote control receiver circuit

109 ... microcomputer

The present invention relates to an indoor floating dust collecting device using convection, which is, in particular, indoor floating dust having a function of suctioning, removing, and deodorizing floating dust in a general lighting fixture used to be attached to an indoor ceiling such as a home or an office. By installing dust collector, lighting function that optimizes the brightness of the room according to the operation of the remote control, as well as promoting convection, effectively collects and filters suspended dust in the room to provide a comfortable living or office environment. The present invention relates to an indoor dust collecting device using the phenomenon.

In general, an air cleaner is used to create a pleasant indoor environment by inhaling / purifying polluted air in a room and exhausting fresh air. It collects fine dust and bacteria and deodorizes odors, and discharges only fresh air to the outside.

Recently, an air purifier has been developed and released to further reduce the damage caused by harmful substances in the room by further installing an anion generator to further generate negative ions that are beneficial to the human body. There is a situation.

Such an air purifier is usually composed of a stand type or a wall type type, and is used by being mounted at an appropriate position in the room or attached to a wall spaced a certain distance from the floor.

However, in the case of the conventional type of air purifier as described above, since the stand type needs an indoor space for mounting it, there is a problem in that the installation is restricted in a narrow indoor space such as a warehouse, and in the case of a wall type installation Constraints are relatively small compared to the stand type, but this also takes up a separate space.

In particular, the air purifier of the stand and wall-type type as described above sits a big problem that does not evenly clean the air in the room after installation.

That is, since the negative ions generated in the conventional air cleaners are heavier than the air in the air (negative ions are 1.225 times as high as air), they are spread to the floor of the room after discharge. In the case of stand type, it can only be used on the floor or table. Therefore, it only purifies the air in the lower part of the room, but does not clean the indoor air evenly because the air is not purified smoothly in the upper part of the room. In addition, the air purifier of the wall-mounted type also has a limited range for purifying the air, so the air purifying effect is insignificant in the direction away from the attached wall surface. There is a problem falling.

On the other hand, generally known lighting fixtures are installed on the ceiling of the home or office, such as to illuminate the interior bar, it is pointed out that the conventional general lighting fixtures have only a simple lighting function and its function is limited. .

The present invention is to solve this problem in view of the above-described conventional problems, the room made up of a filter, a fan, and an anion generator in a general lighting fixture used to be attached to the indoor ceiling, such as home, office, etc. Purifies indoor air by installing, removing, and deodorizing indoor dust by using indoor dust collecting device using convection, as well as lighting control function that installs floating dust collecting device and optimizes indoor brightness according to remote control operation. In order to provide a comfortable living or office environment, the indoor dust collecting device is installed on the ceiling together with the brightness control lighting device to promote the convection of air and actively use it to maximize the indoor dust suction effect. In addition, the anion can be distributed evenly throughout the room. To provide a house dust floating dust collecting apparatus using a convection it is an object.

Indoor dust collecting device using the present inventors convection as a technical means for achieving the above object, the bracket is fixed to the ceiling and the indoor dust collecting dust is installed fixed to the center of the bracket, and the indoor dust In the indoor dust collecting device is provided with at least one brightness control lights installed around the dust collector to adjust the brightness of the room and at the same time to collect and filter the floating dust,

The indoor dust collector is a drive motor provided with a motor housing in the center of the bracket, and the groove is formed in the center of the lamp shade over a predetermined area and mounted in the groove, and in the fan housing The fan is coupled to the rotary shaft end of the drive motor and rotates, and is installed in the lower part of the fan housing, the filter body is provided therein, and the grill net type opening is formed in the lower side to allow contaminated indoor air to enter. It is made, the side wall for forming the opening is characterized in that it comprises a filter case formed in an inclined form so that air can be smoothly introduced, and an anion generator installed between the lower side of the fan and the filter case.

Here, the fan housing is formed such that the inner wall is inclined so as to expand to the outside so that the clean air discharged when the purified air discharged to the outside can be discharged to the lower side.

In addition, the filter body is composed of a multi-stage stack of a pre-filter in the form of a fine mesh to filter dust, dust, pet hair, etc., a deodorizing filter for removing odors, and a carbon filter for filtering fine dust and various harmful bacteria Is characteristic.

In addition, the filter case may be separated into a front case having an opening and a rear case mounted to the fan housing for easy replacement of the filter medium installed therein.

In addition, a wing having both ends thereof bent downward is further installed at the opening side below the filter case to smoothly induce the inflow of contaminated indoor air and the collection of harmful dust contained in the air.

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

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, in which: FIG. 1 is a perspective view of a lighting device having an air cleaning function according to the present invention, and FIG. 2 is a side cross-sectional view of a lighting device having an air cleaning function according to the present invention.

1 to 2, the indoor dust collecting device using the convection phenomenon of the present invention is provided with a bracket 10 for fixing to the ceiling of a home or office, etc., the lower side of the bracket 10 At least one or more brightness control lamp 30 (in the present invention, the fluorescent lamp is applied to the four directions) is supported by a not shown support, the bracket 10, the outer periphery of the lamp shade 20 is mounted Protect the lamp 30.

In addition, a motor housing 12 is provided at the center of the bracket 10 so that the driving motor 40 for fan driving is mounted, and a recess 22 is formed at a center of the lamp shade 20 over a predetermined area. The fan housing 50 is mounted in the recess 22.

At this time, the fan housing 50 has an inner wall 52 so that the clean air discharged when the air purified by the indoor dust collecting device is discharged to the inside of the room can be smoothly discharged while forming an air film and spreading to the lower side. In addition, it is formed to be inclined to extend (see Fig. 2).

Subsequently, a fan 60 is installed in the fan housing 50, which is coupled to the front end of the rotation shaft of the driving motor 40 to rotate.

Here, it is preferable that the fan 60 is applied to a sirocco fan used in a general blower, such a sirocco fan (Siroco Fan) is a kind of centrifugal blower, a plurality of wings in the outer circumferential direction of the cylindrical van , Impeller (Impeller) is provided, the air flows into the center of the vane by the rotation of the vane and discharges the air in the radial direction of the impeller is characterized by less noise when driving the fan.

On the other hand, the filter housing 70 in which the filter body 72 is installed in the lower part of the fan housing 50 is installed, and between the filter case 70 and the fan 60 has a conventional anion generating electrode. Anion generator 80 is involved.

At this time, an opening 74 having a grill net is formed at the center of the lower end of the filter case 70 so that indoor air contaminated by the driving of the fan is introduced, and the side wall 75 for forming the opening 74 is formed. ) Is formed to be inclined for smooth inflow of indoor air, and both ends of the opening 74 are bent downward so as to smoothly induce the inflow of contaminated indoor air and the collection of harmful dust contained in the air. Wing 90 may be further installed.

The filter body 72 is formed by sequentially stacking a fine network pre-filter, a deodorizing filter, and a carbon filter in a multi-stage manner to filter out dust such as dust, dust, pet hair, and the like. In addition, it is desirable to remove the odor contained in the incoming air, and finally, to filter out the fine dust and various harmful bacteria to discharge the clean air, in addition to the antibacterial to prevent the growth of particulate dust or microorganisms in the mold and dust Filters with various functions such as filters may be added or replaced with the above filters.

In addition, the filter case 70 may be separated into a front case having an opening 74 and a rear case mounted to the fan housing for easy replacement of the filter body 72 installed therein. .

Reference numeral 32 is a ballast, 52 is an LED lamp indicating the operating state of the device, 54 is a remote control receiver for receiving a remote control signal, respectively.

3 is a circuit diagram of the indoor dust collection device according to the present invention, in order to control the operation of each component of the indoor dust collection device of the above configuration, a control unit including various control circuits must be provided in place in the device. However, the control unit applied to the present invention, the power supply circuit 101 for receiving the commercial power to convert the required voltage to the system and supply to each component, and the ballast of the brightness control lamp 30 according to the external control It includes a fluorescent lamp control circuit 102 to turn on / off, adjust the brightness, and a motor control circuit 103 to turn on / off the drive motor according to the external control, and to adjust the rotational speed. In addition, a high voltage generating circuit 104 for supplying a high voltage to the negative ion generating device under external control, a key input circuit 105 for inputting a user command signal with various operation keys, and lighted under external control LED circuit 106 having a plurality of LEDs to inform the operation of the system to the outside and controlling the current by controlling the current of each LED, and a buzzer 107 for generating a buzzer sound when operating each component according to external control And a remote controller receiving circuit 108 for receiving a user command signal through the remote controller, and a microcomputer 109 for controlling the operation of each component.

Here, the microcomputer 109 controls each component, and outputs a control signal to the fluorescent lamp control circuit in accordance with a user command signal input from the key input circuit or the remote control receiving circuit to turn on / off the brightness control lamp. And brightness. In addition, by outputting a control signal to the motor control circuit and the high voltage generating circuit to control the on / off and rotational speed of the drive motor, and generates an anion through the negative ion generating device, the control signal to the LED circuit It outputs to display the operation of each component, adjusts the brightness of the LED, and controls the buzzer during operation of each component to play a main role in controlling the operation of the device.

4 is a flowchart illustrating an operation flow of the control unit. Referring to this, an operation process of the present invention will be described below.

When the remote controller signal is input while the microcomputer is initialized, it is first determined whether the motor control signal for driving the fan is applied. When the input signal is determined to be a motor control signal, an operation command is applied to the motor control circuit to control the driving speed and the driving time of the motor, and at the same time, the high voltage generation circuit is operated to generate negative ions.

In contrast, when the input signal is not a motor control signal, the microcomputer determines again that the fluorescent lamp control signal is applied. When it is determined that the fluorescent lamp control signal, the operation command is applied to the buzzer to generate a buzzer sound, and at the same time, the operation command is applied to the fluorescent lamp control circuit to control ON / OFF or a reservation of the brightness control lamp.

On the other hand, if the input signal is not also a motor control signal, the microcomputer determines again that the LED lamp control signal is applied, and when it is determined that the LED lamp control signal is applied, the operation command is applied to the buzzer as described above to generate a buzzer sound, and at the same time, the LED By applying operation command to the circuit, the LED lamp controls brightness and sleeping time.

Next, the operation and effects of the present invention having the configuration and operation principle as described above will be described in detail.

Lighting fixture having an air cleaning function of the present invention is installed on the ceiling of homes, offices, warehouses, etc., when the user turns on the switch to illuminate the room indoors by the suction fan provided with the lighting function to illuminate the darkness It has the function of an air purifier that inhales and filters contaminants such as floating dust and discharges it to clean air.

In detail, when electricity is supplied by the switch-on operation, the fan 60 rotates together with the driving of the motor 40 to suck the indoor air, and the indoor air including the sucked pollutants is lowered from the filter case 50. It passes through the multi-stage filter body 72 therein through the opening 74 formed in the inside, and during this process, the indoor floating dust and various foreign substances, harmful bacteria are filtered.

The filtered clean air flows to the center portion of the fan 60 and then discharges to the side through the impeller of the fan. The discharged clean air includes negative ions by an anion generator 80 installed between the filter medium and the fan. Done. This not only maintains a more comfortable indoor environment but also contributes to health promotion.

At this time, the filter body 72 of the air cleaner can be easily separated from the main body according to the separation of the filter case, it is easy to clean and replace with a new one can be used clean and sanitary.

In particular, the indoor dust collector of the present invention, the air purifier is installed on the ceiling with the lighting fixture, as shown in the state of use of Figure 5, can actively utilize the convection of the air is to maximize the air purification effect Of course, the anion having a higher specific gravity than air can be evenly distributed to every corner of the room.

Moreover, the air film A is formed in the upper part of the indoor space by the discharged negative ions and the purified air, thereby preventing floating dust leaving the room from rising to the corner of the corner of the ceiling.

As described above, according to the present invention, the indoor dust collecting device using the convection phenomenon is provided with an air purifier having an anion generator, together with a lighting device, such as a lighting device that illuminates the darkness and the function of air cleaning. It can have two roles at the same time, and there is an advantage that the space utilization according to the installation of the air cleaner is higher than the conventional simple stationary.

In particular, since the air purifier is installed on the ceiling together with the lighting fixture, it is possible to actively use the convection of the air to maximize the air purification effect, it is possible to quickly distribute evenly distributed negative ions to every corner of the room. Thus, by providing a comfortable indoor environment or an office environment, there is an excellent effect such as can contribute to the health of the user.

Claims (5)

Bracket 10 fixed to the ceiling and the indoor dust collector 100 is fixed to be installed in the center of the bracket 10, and at least one brightness adjustment light installed around the indoor dust collector 100 ( In the indoor dust collecting device which comprises a 30) to adjust the brightness of the room and at the same time to collect and filter the floating dust, The indoor dust collector 100 may include a drive motor 40 provided with a motor housing 12 at the center of the bracket 10 and installed therein; A fan housing 50 is formed in the center of the lighting cover 20 so that a groove 22 is formed over a predetermined area and mounted to the groove 22. A fan 60 which is coupled to the front end of the rotation shaft of the drive motor 40 in a state in which the fan housing 50 is installed; It is installed under the fan housing 50, the inside is provided with a filter body 72, the lower side is formed by the opening of the grill opening 74 in the form of a grill so that the contaminated indoor air is introduced, the opening The side wall 75 for forming the 74 has a filter case 70 formed in an inclined shape so that air can be smoothly introduced; An anion generator (80) installed between the lower side of the fan (60) and the filter case (70); And, A dust collecting device using indoor convection, characterized in that it comprises a; control unit for supplying power and controlling the operation of each component. The method of claim 1, The fan housing 50 is formed such that the inner wall 52 is inclined so as to extend to the outside so that the clean air discharged when the purified air is discharged to the outside may be discharged while forming a certain angle of air film. Indoor dust collecting device using the convection phenomenon characterized by. The method of claim 1, The filter case 70 is separated into a front case having an opening and a rear case mounted to the fan housing for easy replacement of the filter body 72 installed therein. Dust collector. The method according to claim 1 or 3, On the side of the opening below the filter case 70, a wing 90 having both ends thereof bent downward is further installed to smoothly induce the inflow of contaminated indoor air and the collection of harmful dust contained in the air. Indoor dust collecting device using the convection phenomenon characterized by. The method of claim 1, The control unit, A power supply circuit 101 which receives commercial power and converts the voltage into a required voltage and supplies the component to each component; A fluorescent lamp control circuit 102 for turning on / off the ballast of the brightness control lamp 30 according to external control and adjusting brightness; A motor control circuit 103 for turning on / off the driving motor according to external control and adjusting a rotation speed; A high voltage generating circuit 104 for supplying a high voltage to the negative ion generating device under external control; A key input circuit 105 for inputting a user command signal with various operation keys; An LED circuit 106 having a plurality of LEDs so as to be illuminated according to external control to inform the outside of the operation of the system, and controlling the current of each LED to adjust brightness; A buzzer 107 which generates a buzzer sound when each component is operated according to external control; A remote control receiving circuit 108 for receiving a user command signal through the remote control; And Controls each component, and outputs a control signal to the fluorescent lamp control circuit in accordance with a user command signal input from the key input circuit or the remote control receiving circuit to control the brightness control light on / off and brightness, the motor control Outputs a control signal to the circuit and the high voltage generating circuit to control the on / off and rotational speed of the drive motor, and generates negative ions through the negative ion generating device, and outputs a control signal to the LED circuit for each component part. And a microcomputer (109) for displaying the operation, adjusting the brightness of the LED, and controlling the buzzer during operation of each component to generate a buzzer sound.

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