KR200334441Y1 - Multi-Purpose Air-Blower - Google Patents

Abstract

The present invention relates to a multi-purpose blower having a variety of functions, such as a fan and a hot fan function and air cleaning, the main body case is formed with a discharge grill for discharging air, and the suction grill is formed on the upper portion of the main body case to suck air It includes a cover that can be opened and closed, the cover includes a filter for removing dust and the like contained in the air sucked through the suction grill, a heater for heating the air through the filter, and provided with a separate functional lamp and anion generator By removing dust by filter and heating air by using heater, warm air can be generated, and functional lamps such as far-infrared lamp, ozone lamp, and ultraviolet lamp can be used to provide lighting function as well as sterilization of air and ozone. It further includes functions such as addition and can add aroma scent to the discharged air. Chemistry, deodorant, comprising a dust and bacteria in the air removal effect, and the hot air fan and function, it is effective to provide a multi-purpose blower including the features of the light to illuminate the interior.

Description

Multi-Purpose Air-Blower}

The present invention relates to a multi-purpose blower including a multi-function fan, such as a fan and a hot air fan to circulate the air and clean air.

In general, a fan is a device that generates wind by rotating a fan by a motor. It is a representative electric device that is used frequently in summer when the temperature is relatively high. It is a stand type that is usually mounted on the floor and a wall mount that is attached to a wall. Brother.

In addition, in the winter when the temperature is relatively low, a lot of hot air is used. The hot air is heated to heat indoor air by a heater, and operates to raise the room temperature by circulating air by the action of a fan.

However, the electric fan and the hot air blower have a function as a product specialized for the season, and the user has inconvenience in having to purchase the electric fan or the hot air fan according to the seasons in summer and winter.

In addition, the conventional fan has only a function of simply circulating air by the action of the fan, the conventional warm fan also simply circulates by heating the air, as described above has a simple function and has been specialized for seasonal characteristics Because of the four seasons not only can not be used, but also failed to meet the needs of the more diversified consumers.

Accordingly, an object of the present invention is to provide a multi-purpose blower having various functions such as a fan and a hot fan function and air cleaning.

1 is a perspective view for explaining the shape of a multi-purpose blower according to the present invention,

Figure 2 is an exploded perspective view for explaining the structure of the multi-purpose blower according to the present invention,

3 is a cross-sectional view for explaining the structure of a multi-purpose blower according to the present invention,

4 is a block diagram illustrating a control configuration of a multi-purpose blower according to the present invention;

5 is a flow chart for explaining the operation control of the multi-purpose blower according to the present invention;

6 is a flow chart for explaining the temperature control of the multi-purpose blower according to the present invention,

7 is a perspective view for explaining the appearance of another embodiment of the multi-purpose blower according to the present invention,

8 is an exploded perspective view for explaining the configuration of the multi-purpose blower according to the present invention shown in FIG.

9 is a cross-sectional view for explaining the configuration of the multi-purpose blower according to the present invention shown in FIG.

10 is a perspective view for explaining the appearance of another embodiment of a multi-purpose blower according to the present invention,

11 is an exploded perspective view for explaining the configuration of the multi-purpose blower according to the present invention shown in FIG.

12 is a cross-sectional view for explaining the configuration of the multi-purpose blower according to the present invention shown in FIG.

<Brief description of the main parts of the drawings>

10: body 11: front case

12: Rear case 13: Middle case

20: suction grill 30: discharge outlet

40: aroma case 50: functional lamp

60: negative ion generating unit 70: filter

81: heater 82: heat sink

90: fan motor 100: fan

160: blade motor 161: blade

A multi-purpose blower according to the present invention for achieving the above object is a blower that inhales air and heats and discharges it to a predetermined temperature, wherein the blower includes a main body case having a discharge grill for discharging air, and an upper portion of the main body case. And an openable cover provided with a suction grill for sucking air, wherein the cover includes a filter for removing dust and the like contained in the air sucked through the suction grill, and a heater for heating the air through the filter. Characterized in that the heater is assembled.

In addition, the multi-purpose blower according to the present invention is a blower that inhales air to heat and discharge at a predetermined temperature, the body of the blower is made of a front case and a rear case, the upper surface and the front of the front case for sucking the air A suction grill is provided, and a discharge port for discharging the air sucked by the suction grill is formed in the lower surface, a heater for heating the air sucked by the suction grill, a fan motor for generating a rotational force; And a fan that is sucked into the suction grill by the rotational force generated by the fan motor and discharges the air heated by the heater to the discharge port.

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

1 is a perspective view for explaining the appearance of the multi-purpose blower according to the present invention.

Referring to Figure 1, the main body 10 of the multi-purpose blower according to the present invention consists of a front case 11 and a rear case 12.

The front case 11 of the main body 10 is provided with a first suction grill 21 for sucking air on its upper surface and a second suction grill 22 for sucking air on its front surface. A discharge port 30 for discharging the air sucked into the suction grill 20 is formed on the lower surface. The discharge port 30 is provided with a blade 161 capable of adjusting the angle so as to adjust the discharge angle of the discharge air.

In addition, one side of the front case 11 of the main body 10 is detachably mounted to the aroma case 40 for storing the aroma aroma, the input unit 31 consisting of a plurality of buttons for function adjustment and the operation state A display unit 32 is provided and a remote control light receiver 33 for receiving a signal emitted from a remote controller.

2 is an exploded perspective view for explaining the structure of the multi-purpose blower according to the present invention. 3 is a cross-sectional view for explaining the internal structure of the multi-purpose blower according to the present invention.

2 and 3, as shown, the main body 10 includes a front case 11, a rear case 12, and an intermediate case 13.

As described above, the front case 11 of the main body 10 is provided with a first suction grill 21 for sucking air on the upper surface thereof and a second suction grill 22 for sucking air on the front surface thereof. It is provided, the lower surface is formed with a discharge port 30 for discharging the air sucked into the suction grill (20).

A filter 70 is disposed between the front case 11 and the intermediate case 13 to remove foreign substances such as dust contained in the air sucked through the suction grill 20.

Between the intermediate case 13 and the rear case 12, a heater 81 having a heat sink 82 attached thereto, a fan motor 90 generating a rotational force, and a rotation force generated from the fan motor 90. A fan 100 is provided to operate to discharge the air sucked into the suction grill 20 to the discharge port 30.

In addition, the lower portion of the rear case 12 is provided with a blade 161 capable of automatic angle adjustment by manual or blade motor 160 to control the flow of air discharged to the discharge port 30.

On the other hand, inside the front case 11, functional lamps 50, such as an ozone lamp 51 for generating ozone, an ultraviolet lamp 52 for generating ultraviolet rays, and anion generator 60 for generating anions are provided. do. The functional lamp 50 and the negative ion generating unit 60 may be formed in a module form. At this time, the functional lamp 50 includes a general lighting function.

In addition, the inside of the front case 11 is provided with an electromagnetic plate (A) for control and its configuration will be described later.

In the multi-purpose blower according to the present invention having the above-described configuration, the fan 100 provided in the main body 10 rotates in one direction by the rotational force generated from the fan motor 90. The air is sucked into the suction grill 20 provided in the front case 11 of the main body according to the rotation thereof. At this time, the air is sterilized by ultraviolet rays emitted from the ultraviolet lamp 52 installed inside the main body 10, and ozone generated from the ozone lamp 51 and negative ions generated from the negative ion generating unit 60 are added to the air. .

The air sucked into the suction grill 20 passes through the filter 70 to remove foreign substances such as dust. The air passing through the filter 70 is heated to a predetermined temperature while passing through the heater 81 to which the heat sink 82 is attached, and flows into the fan 100. Accordingly, the air is discharged to the discharge port 30 by the action of the fan 100. At this time, the aroma fragrance contained in the aroma case 40 is discharged to the discharge port 30 together with the discharged air to include the aroma fragrance in the air. The discharge port 30 may adjust the flow of air discharged according to the angle of the blade 161.

In the above-described embodiment, the heater 81 for heating the air will of course include all means capable of heating the air, such as a ceramic heater, heating wire, halogen lamp system.

The multi-purpose blower is provided with an electromagnetic plate (A) including a configuration for control as shown in Figure 2, the configuration is as follows.

4 is a block diagram illustrating a control configuration of a multi-purpose blower according to the present invention. Referring to Figure 4, the electromagnetic plate (A) of the multi-purpose blower according to the present invention, the control unit 120 for controlling the overall operation is provided, the input unit 31 for inputting the operation command of the multi-purpose blower, and multi-purpose A display unit 32 for displaying the current operating state of the blower is electrically connected to the control unit 120.

On the other hand, in the multi-purpose blower, the driving unit 130 for driving the load in the main body 10 is connected to the control unit 120. The driving unit 130 includes the following configuration.

The driving unit 130 is a fan driving unit 131 for driving the fan motor 90 for rotating the fan 100, and a blade driving unit for driving the blade motor 160 for adjusting the angle of the blade 161 ( 132, a lamp driver 133 for driving the ozone lamp 51 and the ultraviolet lamp 52, an anion driver 134 for driving the negative ion generator 60, and a heater driver for driving the heater 81 And 135, wherein each driving unit drives each load according to the control of the controller 120.

In addition, the heater temperature detector 141 for detecting the temperature of the heater 81, that is, the temperature of the heat sink 82 is connected to the controller 120 and the heater driver 135, and the room temperature detector 142 for detecting the room temperature. Is connected to the control unit 120. The heater temperature detector 141 is installed at one side of the heat sink 82 to indirectly detect the temperature of the heater 81 and outputs an electrical signal to the heater driver 135 and the controller 120. Accordingly, the heater driver 135 directly receives the signal output from the heater temperature detector 141 and blocks the power of the heater 81 when the temperature is higher than a predetermined temperature to prevent overheating, and also the heater temperature detector 141 and The temperature of the heater 81 is controlled according to the control of the control unit 120 receiving the signal of the room temperature detection unit 142.

The control process according to the above configuration is as follows.

5 is a schematic flowchart illustrating a control process of the multi-purpose blower according to the present invention.

Referring to FIG. 5, the controller 120 determines whether an operation command, that is, an 'on' command, is input through the input unit 31 (S10). If it is determined in step S10 that the 'on' command is input through the input unit 31, the control unit 120 controls the fan driving unit 131 to drive the fan motor 90 (S20).

The controller 120 determines whether a heater driving command is input through the input unit 31 (S30). If it is determined in step S30 that the heater driving command is input through the input unit 31, the control unit 120 controls so that power is supplied to the heater 81 through the heater driving unit 135 (S40).

The controller 120 determines whether a command for driving the functional lamp 50 such as the ultraviolet lamp 52 or the ozone lamp 51 is input through the input unit 31 (S50). If it is determined in step S50 that the driving command of the functional lamp 50 is input through the input unit 130, the control unit 120 through the lamp driver 133, the functional lamp 50, that is, the ozone lamp 51 or / and ultraviolet light The lamp 52 is controlled to be driven (S60). In this case, step S80 includes driving control of the negative ion generator 60.

In the present embodiment, the driving of the heater 81 and the functional lamp 50 are sequentially controlled, but it is also possible to change the control order thereof.

The following describes the temperature control process when the heater is driven.

6 is a flowchart illustrating a temperature control process of the multi-purpose blower according to the present invention.

Referring to FIG. 6, the controller 120 determines whether an automatic temperature control command is input through the input unit 31 (S110). If it is determined in step S110 that the automatic temperature control command is input, the control unit 120 detects the current room temperature through the room temperature detection unit 142 (S111). And the control unit 120 determines the appropriate room temperature according to the currently detected room temperature. Calculate and set the heater temperature accordingly (S112).

On the other hand, if it is determined in step S110 that the automatic temperature control is not the control unit 120 sets the desired room temperature according to the content input through the input unit 31 (S120).

After the above process, the control unit 200 controls the heater driving unit 135 according to the setting in step S112 or S130 to drive the heater 81 according to the setting contents (S140). The control unit 120 detects the current room temperature through the room temperature detector 142 after driving the heater 81 (S150).

After detecting the room temperature in step S150, the controller 120 compares the detected temperature of the room temperature with the set temperature of the room temperature (S160). If it is determined in step S160 that the detected temperature is not higher than the set temperature, the controller 120 detects the temperature of the current heater 81 through the heater temperature detector 141 (S161). In addition, the controller 120 compares the detection temperature of the heater 81 with the limit temperature of the heater 81 which is preset in order to prevent overheating (S162). If it is determined in step 162 that the detection temperature of the heater 81 is not equal to or higher than the limit temperature of the heater, the control unit 120 returns to step S150.

However, if it is determined in step S162 that the detected temperature of the heater 81 is equal to or higher than the limit temperature of the heater 81 or if in step S160 the detected temperature of the room temperature is determined to be equal to or higher than the set temperature of the room temperature, the controller 120 controls the heater driver 135. ) To stop the driving of the heater 81 by cutting off the power supplied to the heater 81 (S170).

The control unit 120 determines whether the heater restart condition (S180). At this time, when the heater 81 is stopped by the condition in step S162, the heater restart condition is that the current temperature of the heater 81 is equal to or less than the limit temperature, and the heater 81 is stopped by the condition in step S160. In this case, the heater restart condition is the case where the current room temperature is lower than the set room temperature.

When the heater restart condition is satisfied in step S180, the controller 120 returns to step S140 to control the heater driver 81 to drive the heater 81. However, if the heater restart condition is not satisfied in step S180, the standby state is maintained, and when an operation stop command (off command) is input through the input unit 31, the controller 120 controls the fan driver 131 to control the fan motor. Stop 90 (S190) and return to the initial state.

Multi-purpose blower according to the present invention described above is a structure attached to the wall of the room, can not only circulate the indoor air by the operation of the fan motor 90 and the fan 100, the heater 81 and the heat sink (82). The warm air function can be provided by heating the purified air to a predetermined temperature.

In addition, the driving of the heater 81 and the fan motor 90 may be stopped and the functional lamp 50 may be driven to perform a function of a lamp for illuminating the room, and anion may be generated in the room air through the anion generator 60. May be added.

Accordingly, it can be installed in a bathroom as well as a normal room to perform functions such as warm air, air circulation and air sterilization and deodorization.

7 is a perspective view for explaining the appearance of another embodiment of the multi-purpose blower according to the present invention.

7, the main body 200 of the multi-purpose blower according to the present invention is provided with a cover 210 on the upper portion of the body case 220, the cover 210, the suction grill 211 for sucking the air Is provided. In addition, a discharge grill 221 for discharging air sucked into the suction grill 211 is provided at the front portion of the main body case 220. The discharge grill 221 includes a plurality of blades capable of adjusting the angle.

In addition, the lower surface of the main body case 220, that is, the lower side of the discharge grill 221, the aroma case 240 for storing the aroma fragrance is mounted to be detachable, the front side of the main body case 220 to adjust the function An input unit 231 including a plurality of buttons, a display unit 232 indicating an operation state, and a remote controller light receiver 233 for receiving a signal emitted from a remote controller are provided.

8 is an exploded perspective view for explaining the configuration of the multi-purpose blower according to the present invention shown in FIG. 9 is a cross-sectional view for explaining the configuration of the multi-purpose blower according to the present invention shown in FIG.

8 and 9, the multi-purpose blower according to the present invention is provided with a cover 210 that can be opened and closed on the upper portion of the body case 220, the cover 210, the suction grill 221 for sucking the air And, the inside of the suction grill 221, the filter 230 for removing the dust and the like contained in the air sucked through the suction grill 221, and a heat sink for heating the air through the filter 230 A heater 241 with 242 is provided, and a functional lamp 250 such as an ultraviolet lamp 252 for generating ultraviolet rays and an ozone lamp 252 for generating ozone, and an anion generator for generating anions ( 260 is integrally installed, wherein the functional lamp 250 includes a general lighting function.

The suction grill 221, the filter 230, the heater 241 to which the heat sink 242 is attached, and the functional lamp 250 may be integrally formed on the cover 210.

In addition, the cover 210 is provided with a hinge on one side of the longitudinal direction, the hinge is hinged to the body case 220, the cover 210 is provided in a structure that can be opened and closed from the body case 220. do.

Multi-purpose blower according to the present invention having the above configuration is a fan 280 is provided in the body case 220 by the rotational force generated in the fan motor 270 is rotated in one direction. The air is sucked into the suction grill 211 provided in the upper cover 210 of the main body 200 according to the rotation. The air sucked into the suction grill 211 is removed from the dust while passing through the filter 230. The air that has passed through the filter 230 passes through the heater 241 to which the heat sink 242 is attached, and the air exchanges heat with the heat sink 242 and is heated to a predetermined temperature to flow into the fan 280. Air entering the fan 280 is sterilized by ultraviolet rays emitted from the ultraviolet lamp 252. In addition, ozone generated in the ozone lamp 251 and negative ions generated in the negative ion generator 260 are added to the air.

In the above process, the rough air is discharged to the outside through the discharge grill 221 by the action of the fan 280. At this time, the aroma fragrance contained in the aroma case 240 installed at the lower end of the discharge grill 221 of the main body case 220 is included in the discharged air and discharged.

Multi-purpose blower according to the present invention is a structure attached to the wall of the room, not only can circulate the indoor air by the operation of the fan motor 270 and the fan 280, the heater 241 and the heat sink 242 The warm air function can be provided by heating the purified air to a predetermined temperature.

In addition, by stopping the driving of the heater 241 and the fan motor 270 and driving the functional lamp 250 may perform a function such as a lighting for illuminating the room, anion to the room air through the negative ion generating unit 260 May be added.

Accordingly, it can be installed in a bathroom as well as a normal room to perform functions such as warm air, air circulation and air sterilization and deodorization.

Hereinafter will be described an embodiment of the ceiling attachment type of the multi-purpose blower according to the present invention.

10 is a perspective view for explaining another embodiment of a multi-purpose blower according to the present invention.

Referring to Figure 10, the multi-purpose blower 300 according to the present invention is a form attached to the ceiling, the air inlet 311 is provided, the main body case 310 and the main body cover 310 and attached to the ceiling It includes a cover case 320 having an air discharge port 321.

One side of the body case is installed to be detachable aroma case 330 that can accommodate the aroma fragrance.

11 is an exploded perspective view for explaining the configuration of the multi-purpose blower according to the present invention shown in FIG. 12 is a cross-sectional view illustrating a multi-purpose blower configuration according to the present invention shown in FIG. 10.

Referring to FIGS. 11 and 12, the multipurpose blower 300 according to the present invention includes a body case 310 attached to a ceiling and a cover case 320 covering the body case.

In the main body case, a fan module 340 including a fan and a man motor is provided to suck air into the air inlet 311 and discharge air to the air outlet 321, and generate ultraviolet rays to sterilize the air. UV lamp 351 and functional lamp 350, such as ozone lamp 352 for generating ozone and adding ozone, and anion generator 360 for generating negative ions are provided. At this time, the functional lamp 350 includes a general lighting function.

The cover case 320 provided with the air outlet 321 is provided with a material that can transmit light so that the light emitted from the functional lamp 350 can be transmitted to illuminate the room.

In addition, a heater 371 for generating heat is provided on an inner surface of the body case 310, and a heat sink 372 is attached to the heater 371 to facilitate heat exchange. The heat dissipation plate 372 is installed in the direction of the air inlet 311 provided in the main body case 310. In this embodiment, the heat dissipation plate is installed in each of the four air inlets in the four directions, but it is obvious that the installation form may be modified. will be.

The multi-purpose blower is the air in the room is sucked into the air inlet 311 by the action of the fan module 430, is heated to a predetermined temperature by the heater 371 and the heat sink 372 to the air discharge port 321 Discharged. At this time, the air is sterilized by the ultraviolet rays generated by the ultraviolet lamp 351, and ozone generated by the ozone lamp 352 is added. In addition, the negative ions generated in the sound generation unit 360 is added to the air, the aroma scent is added to the air from the aroma case 330 is discharged into the room.

As illustrated in FIG. 12, the fan module 340 is installed at a predetermined interval with respect to the cover case 320, but the fan module 340 is attached to the cover case 320. It may be.

Multi-purpose blower 300 according to the present invention having the above-described configuration is a structure attached to the ceiling of the room, not only can circulate the indoor air by the operation of the fan module 340, the heater 371 and the heat sink ( The warm air function can be provided by heating the purified air by 372 to a predetermined temperature.

In addition, by stopping the driving of the heater 371 and the fan module 340 and driving the functional lamp 350 may perform a function such as a lighting for illuminating the room, the negative ion to the room air through the negative ion generating unit 360 May be added.

Accordingly, it is installed in a bathroom as well as a normal room, and can perform functions such as warm air, air circulation and air sterilization, deodorization, and lighting functions.

The control configuration of another embodiment of the present invention shown in FIGS. 7 to 12 can be configured in the same way as the control configuration shown in FIG. Can be performed.

As described above, according to the multi-purpose blower according to the present invention, it is possible to generate warm air by removing dust by a filter and heating air using a heater, and having functional lamps such as far-infrared lamps, ozone lamps and ultraviolet lamps. By the lighting function as well as sterilization of the air, the addition of ozone, and more, and the aroma fragrance can be added to the discharged air, air purification, deodorization, removing the dust and bacteria in the air, and the fan and warm air function There is an effect to provide a multi-purpose blower that includes the function of a light that can illuminate the room.

Claims (16)

A blower that sucks air and heats and discharges it to a predetermined temperature, The blower includes a main body case having a discharge grill for discharging air, and an opening and closing cover provided on an upper portion of the main body case and having a suction grill for suctioning air. The cover is a multipurpose blower, characterized in that the filter for removing the dust contained in the air sucked through the suction grill, and a heater for heating the air through the filter is assembled. The method of claim 1, The cover is provided with a hinge on one side of the longitudinal direction, the hinge is hinged to the main body case, the cover is a multi-purpose blower, characterized in that the cover is provided in a structure that can be opened and closed from the main body case. The method of claim 2, The inner side of the cover is a multi-purpose blower, characterized in that the ultraviolet lamp for sterilizing the air sucked by the suction grill, ozone lamp for adding ozone and anion generating unit for generating negative ions are installed in the longitudinal direction of the cover. The method of claim 1, The blower may suck the air through the suction grill and discharge the air through the discharge grill. A fan motor installed at a predetermined position inside the main body case to generate a rotational force, and a fan for rotating air by the rotational force generated by the fan motor to suck air through the suction grille and to discharge the air through the discharge grille; and, The fan is a multi-purpose blower, characterized in that the rotation axis is provided in line with the rotation axis of the fan motor. The method of claim 1, The lower side of the discharge grill of the main body case is equipped with a detachable aroma case for storing the aroma fragrance, the multi-purpose blower, characterized in that the aroma fragrance is discharged to the discharge grill in accordance with the air flow. The method of claim 1, The discharge grill and / or the suction grill is a multi-purpose blower, characterized in that it comprises a plurality of blades capable of angle adjustment to adjust the flow direction of air. The method of claim 1, The heater is a multi-purpose blower characterized in that the heat sink is attached to facilitate heat exchange. A blower that sucks air and heats and discharges it to a predetermined temperature, The main body of the blower is made of a front case and a rear case, Suction grills for sucking air are provided on the upper and front surfaces of the front case, and discharge ports for discharging the air sucked by the suction grilles are formed on the lower surfaces thereof. The outlet inside the main body is a heater for heating the air sucked by the suction grill, a fan motor generating a rotational force, and the air sucked into the suction grill by the rotational force generated by the fan motor and heated by the heater. Multi-purpose blower characterized in that the fan is discharged to the provided. The method of claim 8, The heater is a multi-purpose blower characterized in that the heat sink is attached to facilitate heat exchange. The method of claim 9, The blower further includes an intermediate case to fix and attach the heater with the heat sink between the front case and the rear case. Multi-purpose blower, characterized in that between the intermediate case and the light case is provided with a filter for removing foreign substances such as dust contained in the air sucked through the suction grill. The method of claim 8, The inside of the front case includes an ozone lamp for generating ozone and an ultraviolet lamp for generating ultraviolet rays, and a functional lamp having a general lighting function, and an anion generator for generating negative ions are installed integrally. The method of claim 8, The blower is a multi-purpose blower, characterized in that it further comprises a blade capable of adjusting the angle to adjust the flow of air discharged to the discharge port. A blower that sucks air and heats and discharges it to a predetermined temperature, The blower body is provided with an air inlet and includes a body case attached to the ceiling, and a cover case covering the body case and provided with an air discharge port. The inside of the main body is a multi-purpose blower characterized in that it comprises a heater for heating the air sucked into the air inlet, and a fan module for generating a rotational force to suck the air into the air inlet and discharge the air to the air outlet. The method of claim 13, The heater is a multi-purpose blower characterized in that the heat sink is attached to facilitate heat exchange. The method of claim 13, A multipurpose blower, wherein the main body includes an ozone lamp for generating ozone and an ultraviolet lamp for generating ultraviolet rays, and a functional lamp having a general lighting function, and an anion generator for generating anions. The method of claim 15, The cover case of the main body is a material that allows light to pass through the multi-purpose blower, characterized in that the light generated from the functional lamp is able to penetrate the cover case to illuminate the room.