KR20140095245A

KR20140095245A - Portable fan which can purifying air

Info

Publication number: KR20140095245A
Application number: KR1020130007943A
Authority: KR
Inventors: 김국진
Original assignee: 김국진
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2014-08-01

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable fan having an air cleaning function that can be conveniently carried and used.
The present invention provides a blower comprising: a housing having a discharge hole; a fan rotatably installed in the housing to discharge wind generated by the discharge hole; a control unit connected to the blower through a wire to apply rotational force to the blower; And a power unit for applying power to the control unit.
The present invention as described above is as follows: First, by purifying the air introduced into the housing through the purifying filter, even when the user directly uses the wind of the blower to directly contact the body, problems such as skin troubles can be prevented, have.
Second, even when the air is introduced into the housing provided with the blower so as to discharge the air into the discharge hole, the air volume flowing into the blower can be smoothly selected and applied according to the user's choice. It can control the wind intensity of the blower and make efficient use.
Third, the blower can be operated through a power source of the battery provided inside the housing. Also, the battery charger can be operated by selectively applying an external charger capable of supplying external power and a battery to be charged through sunlight. It is possible to obtain not only convenience in use but also cost reduction.
Fourth, even in the case of circulating air to the inside of the housing by operating the blower provided inside the housing, the air in the place where the fan is used can be cleaned through the purifying filter.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable fan having an air purifying function,

The present invention relates to a portable fan having an air purifying function, and more particularly, to a portable fan having an air purifying function. More particularly, the present invention relates to a portable fan which is capable of smoothly discharging air introduced into an interior of a housing through an air blower, And more particularly to a portable fan having an air purifying function for efficiently purifying air circulated inside a housing through a purifying filter provided therein.

Generally, a fan refers to a machine that generates wind by rotating a rotating shaft with a wing according to the operation of a motor provided.

Such an electric fan can be applied variously according to the application and its size to be used, and is usually divided into a small fan that can be used in an indoor space and a factory or a large fan that can be used in a wide space It is usually used.

In recent years, a portable fan has been provided which can be easily carried by a user and conveniently installed on a desk or a shelf.

For example, as in the document (1), a portable fan having an improved fan operated by a power source has been proposed. A portable fan capable of easily using a fan, as in the document (2) have.

However, the above-described conventional portable fan has only the function of the fan to provide the wind to the user, and the polluted air is directly exposed to the body according to the surrounding environment using the fan, There was a problem that it could cause pollution and eye diseases, and there was a problem that it was difficult to smoothly control the blower causing the wind even while using the portable fan.

(1) Korean Unexamined Utility Model Publication No. 20-2008-0003353 (Aug. 18, 2008) (2) Korean Registration Practical Registration No. 20-0202640 (August 31, 2000)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a portable air conditioner which can conveniently purify air flowing into a housing through a purifying filter even when a portable fan is used indoors or outdoors, The present invention provides a portable fan that is provided with an air cleaning function that can prevent exposure to diseases such as skin pollution and ocular diseases according to the environment.

It is another object of the present invention to provide an air cleaner which can be conveniently used by the user to control the flow of air introduced into the housing and discharged through the discharge port and can reduce the risk of breakage to a minimum, The present invention also provides a portable electric fan equipped with a function.

According to an aspect of the present invention, there is provided an air conditioner comprising: a housing having a discharge hole; a fan rotatably installed inside the housing to discharge wind generated by the discharge hole; And a power unit for applying power to the control unit.

At this time, the housing includes a suction hole formed so as to allow air to flow inward, and the suction hole is formed in a manner such that the suction hole can be opened and closed so as to control the inflow state of air introduced into the housing. And may further comprise a cover.

In addition, the housing may include an insertion hole formed at a position adjacent to the suction hole, and a purification filter detachably coupled to the insertion hole to cover the suction hole.

The control unit may include a power switch for turning on / off the blower according to a power supplied through the power unit, an adjustment switch for controlling a rotation speed of the blower according to a power applied through the power unit, And a changeover switch for selectively transmitting the power supplied through the power supply unit to the blower.

The power unit may include a battery inserting unit for inserting the battery into the housing, and the power source of the battery inserted into the battery inserting unit may be transmitted to the controller through an electric wire connected to the controller.

The power unit may further include a storage battery disposed inside the housing and a solar panel connected to the storage battery through an electric wire and rotatably coupled to the outside of the housing, And the power of the battery is transmitted to the control unit through an electric wire connected to the control unit.

In addition, an external charger is connected to the lower end of the housing to supply external power to the battery to charge the battery and to suppress the flow of the housing, and the lid is further coupled to the discharge hole to open and close the discharge hole Lt; / RTI >

The present invention as described above can achieve the following effects.

First, by purifying the air flowing into the inside of the housing through the purifying filter, even if the user directly uses the wind of the blower to contact a part of the body, problems such as skin troubles can be prevented and used safely.

Second, even when the air is introduced into the housing provided with the blower so as to discharge the air into the discharge hole, the air volume flowing into the blower can be smoothly selected and applied according to the user's choice. It can control the wind intensity of the blower and make efficient use.

Third, the blower can be operated through a power source of the battery provided inside the housing. Also, the battery charger can be operated by selectively applying an external charger capable of supplying external power and a battery to be charged through sunlight. It is possible to obtain not only convenience in use but also cost reduction.

Fourthly, even in the case of circulating air to the inside of the housing by operating the blower provided inside the housing, the air in the place where the fan is used can be cleaned through the purifying filter provided.

1 is an exploded perspective view of a fan having an air cleaning function according to the present invention.
2 is an exploded perspective view of a fan having an air cleaning function according to the present invention.
3 is a side view of a fan having an air cleaning function according to the present invention.
4 is a cross-sectional view of another embodiment of a fan having an air cleaning function according to the present invention.
5 is a side view illustrating a state where an external charger is coupled to a lower portion of a housing according to the present invention;

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

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Before describing the present invention, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

First, the configuration will be described with reference to Figs. 1 to 5.

A blower 200 is rotatably installed inside the housing 100 and a wire L is connected to one side of the blower 200 so that the blower 200 can be rotated And a power supply unit 400 is connected to the control unit 300 through a wire (L).

As shown in FIG. 1 and FIG. 2, the housing 100 has a box-like shape defining a predetermined space therein. The housing 100 is formed in a rectangular shape so that the wind of the blower 200 installed inside can be discharged to the outside And an exhaust hole 110 is formed.

At this time, the housing 100 is prevented from falling down or shaking due to the flow of the blower 200 installed on the inner side even if it is grasped on the floor or the user depending on the usage method of the fan, and easily damaged It is preferable to use a material such as a metal material or a plastic material.

The housing 100 is formed with a suction hole 120 through which the air is introduced so that the external air can flow smoothly into an inner space provided with the blower 200, A cover 130 is provided.

1 and 2, it is preferable that the suction hole 120 is formed in the housing 100 so as to be positioned adjacent to the blower 200 installed inside the housing 100, 130 may be detachably coupled to the suction hole 120 so as to surround the suction hole 120.

1 and 2, a lid 111 detachably coupled to one side of the discharge hole 110 may be installed on one side of the discharge hole 110 to allow the user to use the function of the fan Dust or foreign substances may be introduced through the discharge hole 110 so that the function of the blower 200 is not hindered.

The shape and size of the discharge hole 110 and the suction hole 120 may be variously changed according to the user's selection. The cover 110, which is coupled to one side of the discharge hole 110, The present invention is not limited thereto but may be configured to be slidably coupled to the upper and lower portions of the discharge hole 110 The discharge hole 110 may be formed in the form of a sliding door and the cover 110 coupled to the discharge hole 110 may be configured to open and close the discharge hole 110, It can be applied variously.

Although not shown in detail in the present invention, the adjusting lid 130 and the lid 111 are not provided on one side of the discharge hole 110 and the suction hole 120, (Not shown) or the like that can cover the outside of the suction hole 120 can be detachably coupled to the suction hole 120 to smoothly prevent contaminants from entering the discharge hole 110 and the suction hole 120, In the course of operation of the blower 200, a user's fingers may be prevented from entering an accident.

The function and configuration of the blower 200 are the same as those of the conventional blower 200 except that the blower 200 is located inside the housing 100, and a detailed description thereof will be omitted .

The housing 100 is formed with an insertion hole 140 at a position adjacent to the suction hole 120 and a purifying filter 150 is detachably coupled to the insertion hole 140.

1 and 4, the insertion hole 140 is formed so that the purifying filter 150 coupled to the insertion hole 140 can be coupled to the inner or outer portion of the suction hole 120 And is preferably formed on the upper side of the housing 100 so that the connection of the purifying filter 150 can be smoothly performed.

The purifying filter 150 is provided to purify the air flowing into the inside of the housing 100 through the suction hole 120. Although not shown in detail in the present invention, (Not shown) capable of adsorbing dust or the like so as to purify the air, and a purifying network (not shown) capable of performing an air purifying and deodorizing function by being connected to the pulling string (not shown) And a plurality of stacked layers are used.

The structure of the purifying filter 150 can be applied according to the user's selection. If the filter can filter and remove dust from the air flowing into the inside of the housing 100, Of course.

1 to 3, the control unit 300 may control the blower 200 installed inside the housing 100 to turn on / off according to the power supplied through the power source unit 300 And a control switch 320 for controlling the rotational speed of the blower 200 in accordance with the power supplied through the power supply unit 400. [

As shown in FIG. 3, the power switch 310 is installed in the housing 100 so as to supply or cut off external power to the blower 200, The power of the battery B or the battery 420 of the power supply unit 400 to be described later can be selectively transmitted to the blower 200. [

That is, although not shown in detail in the present invention, the configuration of the power switch 310 may be configured to selectively transmit the power supplied from the battery B of the power source unit 400 or the battery 420 to the blower 200 So that the blower 200 can be turned ON / OFF.

Although the control switch 320 is disposed on the outer side of the housing 100 in the form of a touch panel in the present invention, the present invention is not limited thereto. It is needless to say that it is possible to control the rotation speed of the power switch 310 and the control switch 320 simultaneously.

The power supply unit 400 is connected to the controller 300 through a wire so as to supply power to the controller 300. The power supply unit 400 includes a battery B, And a battery inserting portion 410 for inserting the battery.

1, 2, and 3, the battery insertion unit 410 is configured to receive a disposable battery or a battery and to supply power to the controller 300. Preferably, the battery insertion unit 410 includes a housing 100, It is preferable that the battery inserting portion 410 is formed to be slidingly engaged with or seated with the battery inserting portion 410.

3, the power supply unit 400 houses a battery 420 inside the housing 100, and the battery 420 is connected to the housing 100 through a wire L. [ And is connected to the solar panel 430 coupled to the outside.

At this time, since the battery 420 is the same in function and configuration as a conventional battery, detailed description thereof will be omitted.

1 and 2, the solar panel 430 is installed on the outer side of the housing 100 and is configured to be coupled to the housing 100 through a hinge H, Likewise, upward, downward, leftward, and rightward flows are possible around a portion coupled with the housing 100.

The power stored in the storage battery 420 through the solar panel 430 can be supplied to the blower 200 according to the control of the power switch 330 when the battery B accommodated in the battery unit 410 is discharged It will be able to supply continuously.

5, the lower end of the housing 100 is coupled with the lower end of the housing 100 so as to enclose the lower end of the housing 100 to restrict the flow of the housing 100 and to supply the external power to the battery 420 And the external charger 500 is connected to the battery charger 500. [

The external charger 500 is configured to charge the battery 420 by supplying external power to the battery 420 housed in the housing 100 although not shown in detail in the present invention. It is needless to say that the configuration of the battery cell 500 can be variously changed in shape and configuration as long as the battery 420 can be charged.

However, in the present invention, even when the battery 420 is not charged or charged through the external charger 500 detachably coupled to the lower end of the housing 100, the housing 100 may be connected to the external charger 500 So that the function of the fan can be efficiently used.

Although it is not shown in detail in the present invention, the housing 100 is provided with a connecting ring (not shown) that connects a string or the like to the outside of the housing 100, So that the portable air conditioner having the air cleaning function of the present invention can be conveniently carried by the user.

As described above, the present invention provides a portable fan that can be conveniently carried and portable, and even when used as a portable fan, dust is removed from the air flowing into the inside of the fan, There is an advantage that can be achieved by cleaning.

In addition, the present invention can smoothly control the power supplied to the blower through a battery that is charged through a solar heat plate and an external charger coupled to a lower end of the housing, It can be used as a portable fan.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit or scope of the invention as set forth in the following claims It will be apparent to those of ordinary skill in the art.

Description of the Related Art [0002]
100: Housing 110: Exhaust hole
111: cover 120: suction hole
130: Adjustable cover 140: Insertion hole
150: Purification filter 200: blower
300: control unit 310: power switch
320: Adjustment switch 330: Changeover switch
400: Power source 410: Battery insertion part
420: battery 430: solar panel
500: External audible electricity L: Wires
H: Hinge

Claims

A housing having a discharge hole;
A blower rotatably installed inside the housing to discharge wind generated by the discharge hole;
A control unit connected to the blower through an electric wire to apply rotational force to the blower,
And a power unit for applying power to the control unit.

The method according to claim 1,
The housing
And a suction hole formed to allow air to flow inwardly,
The suction hole
Further comprising: an adjustable lid coupled to the suction hole so as to open and close the suction hole to adjust an inflow state of air introduced into the housing.

3. The method of claim 2,
The housing
An insertion hole formed at a position adjacent to the suction hole,
And a purifying filter detachably coupled to the insertion hole to cover the suction hole.

The method according to claim 1,
The control unit
A power switch for turning on / off the blower according to a power supplied through the power supply unit,
An adjusting switch for controlling a rotating speed of the blower according to a power supplied through the power supply unit,
And a changeover switch for selectively transmitting power supplied through the power supply unit to the blower.

The method according to claim 1 or 4,
The power supply unit
Wherein a battery inserting portion is formed to allow insertion of a battery into the housing and a power source of the battery inserted into the battery inserting portion is transmitted to a controller through an electric wire connected to the controller. Portable fan.

The method according to claim 1 or 4,
The power supply unit
A storage battery provided inside the housing, and
Further comprising a solar panel connected to the battery via an electric wire and rotatably coupled to the outside of the housing,
Wherein the power of the battery charged through the solar panel is transmitted to the control unit through an electric wire connected to the control unit.

The method according to claim 1,
At the lower end of the housing
Further comprising an external charger for supplying external power to the battery to charge the battery and to suppress the flow of the housing,
The discharge hole
And a lid is further coupled to open and close the discharge hole.