KR200487688Y1 - Necklace fan - Google Patents

Abstract

According to one embodiment of the present invention, there is an effect that the user's hands can be freely blown into the user's neck while the fan is not held by hand. To this end, one embodiment of the present invention is a neck-mounted fan mounted on a user's neck. The fan-shaped fan has a partially rounded fan-shaped air passage formed therein, and a plurality of first fan- An air channel member including a flow channel and a channel cover covering an open top of the air flow channel; A fan motor member disposed in at least one of the two disconnected ends of the air passage to blow air into the air passage; A power supply connected to the fan motor member to supply power; A lower case accommodating therein an air channel member, a fan motor member, and a power supply unit and having a plurality of second blowing openings formed on a bottom surface or a side surface thereof so as to overlap with a plurality of first blowing openings; And an upper case covering the opened upper portion of the lower case.

Description

Necklace type fan {NECKLACE FAN}

The present invention relates to a fan, and more particularly, to a necklace type fan capable of simultaneously feeling convenience and coolness.

Electric household appliances used to cool the heat of people in the summer is a typical fan. In recent years, portable electric fans (so-called hand fans or hand-held electric fans) have appeared due to advances in battery technology and motor technology.

Unlike the fixed type fan, the portable type fan is made smaller in size for carrying, so the air volume and the wind speed are less than the conventional fixed type fan. However, the number of users of portable electric fans, which are trying to avoid the heat of the cold at least, is increasing every year.

Such a portable fan or a hand fan is advantageous in that it can be used regardless of place and time, but it is disadvantageous in that it requires a user to use a hand or an arm and control a wind direction, .

In addition, a user of a portable fan often uses a portable fan and often has to look at other things. In this case, since the portable fan may interfere with the portable fan, the operation thereof must be stopped.

Therefore, there is a need for a new type of portable fan that can cool a fan user while not using the user's hand or arm.

The first object of the present invention is to provide a neck-mounted fan capable of freeing the user's hands and spraying the user's hands directly to the user without lifting the fan by hand.

The second object of the present invention is to provide a neck-mounted fan capable of maximizing the coolness by being sprayed directly onto the neck of a user through a plurality of tuyeres.

A third object of the present invention is to provide a neck-mounted fan having a structure capable of increasing the amount and intensity of wind blown through an air path and a plurality of air outlets connected to the air path.

The object of the present invention is to provide a neck-type fan mounted on a user's neck, the fan-shaped fan having a partially cut round air passage and an air flow channel And an air channel member including a channel cover covering the open top of the air flow channel; A fan motor member disposed in at least one of the two disconnected ends of the air passage to blow air into the air passage; A power supply connected to the fan motor member to supply power; A lower case accommodating therein an air channel member, a fan motor member, and a power supply unit and having a plurality of second blowing openings formed on a bottom surface or a side surface thereof so as to overlap with a plurality of first blowing openings; And an upper case covering the open upper portion of the lower case.

The air flow channel may have an air inlet through which air blown from the fan motor member flows into the air blowing path at least at one end thereof.

In addition, each of the second tuyeres may be formed larger than the diameter of each of the first tuyere.

The pair of power supply units may include a rechargeable battery, and the lower case may further include a power supply terminal connected to the rechargeable battery.

Further, the lower case may have a plurality of projections formed on the bottom surface or the side surface thereof.

According to the embodiment of the present invention as described above, since the fan is not held by hand, the user's hand can be freely blown and can be sprayed on the user's neck.

In addition, it is possible to maximize the coolness by directly blowing air through the first and second blowing openings to the neck of the user.

Also, it is possible to increase the amount and intensity of the wind blown through the blowing passage and the plurality of blowing openings connected to the blowing passage.

1 is a perspective view of one embodiment of a neck-mounted fan of the present invention,
FIG. 2 is a perspective view of a neck-mounted fan according to an embodiment of the present invention,
FIG. 3 is a perspective view of the air channel member separated from the lower case of FIG. 2,
FIG. 4 is a perspective view showing a state in which a channel cover is detached from an upper part of an air flow channel in the embodiment of a neck-mounted fan of the present invention,
FIG. 5 is a perspective view of a neck-mounted fan according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and accompanying drawings, but the present invention is not limited to or limited by the embodiments.

Various modifications may be made to the embodiments described below. It is to be understood that the embodiments described below are not intended to limit the embodiments, but include all modifications, equivalents, and alternatives to them.

The terms used in the examples are used only to illustrate specific embodiments and are not intended to limit the embodiments. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention unnecessarily obscure. And terminologies used herein are terms used to describe appropriately embodiments of the present invention, which may vary depending on the user, the intention of the operator, or the custom in the field to which the present invention belongs. Therefore, the definitions of these terms should be based on the contents throughout this specification.

In the following description of the present invention with reference to the accompanying drawings, the same components are denoted by the same reference numerals regardless of the reference numerals, and redundant explanations thereof will be omitted. In the following description of the embodiments, a detailed description of related arts will be omitted if it is determined that the gist of the embodiments may be unnecessarily blurred.

Necklace fan

The neck-mounted fan, which is one embodiment of the present invention, is configured such that the air channel member 10 having the round air passage 110 formed therein can be mounted on the user's neck, and the air Air is sprayed directly to the wearer's neck through the lower case 40 having the channel member 10 and the plurality of second air blowing openings 410. [

FIG. 1 is a perspective view of an embodiment of a neck-mounted fan according to the present invention, FIG. 2 is a perspective view of a neck-mounted fan according to an embodiment of the present invention, 3 is a perspective view showing a state in which the air channel member is separated from the lower case of FIG. Hereinafter, the configurations of the present embodiment will be described in detail with reference to FIGS. 1 to 3. FIG.

Hereinafter, the present embodiment will be described with reference to the right since it has a bilateral symmetrical configuration, as can be seen from the drawings. However, it is obvious that the same configurations can be located and operated at the other end.

FIG. 1 shows an overall appearance of a neck-mounted fan according to the present embodiment. The present embodiment is constructed in a round shape so that the wearer can easily wear the neck. The upper case 50, the lower case 40, Only the control button 60 for the operation of the fan 1 and the charging terminal 70 for charging the battery are directly exposed to the outside, so that they are formed as a user-friendly simple shape as a whole.

2, the lower case 40 includes an air channel member 10, a power supply unit (not shown) including a battery and a circuit board, 30 are accommodated. The upper case 50, the lower case 40, and the air channel member 10 may be manufactured through injection molding of a synthetic resin material. One end of the round shape of the lower case 40 is configured to be wide so as to secure a storage space and to suck air for blowing. Although the bottom surface of the lower case 40 of this embodiment is closed, a plurality of air inlets (not shown) may be formed to suck air.

3 shows a state in which the air channel member 10 including the air flow channel 130 forming the air passage 110 and the channel cover 140 and the battery 30 are separated. 3, the air channel member 10, the power supply unit 30, and the fan motor 20 are easily detachable from the lower case 40 in the present embodiment. The fan motor member 20 is connected to the air inlet 132 to discharge the outside air into the air channel member 10 through the air inlet 132. The configuration of the air channel member 10 separately from the second air outlet 41 of the lower case 40 prevents the warm air from being mixed with the air blown by the battery and air discharged to the neck of the wearer .

FIG. 4 is a perspective view showing a state in which a channel lid is separated from an upper part of an air flow channel in the embodiment of the neck-and-neck type fan according to the present invention. FIG. 5 is a cross- And FIG. The construction and operation of the present embodiment will be described with reference to FIGS. 4 and 5. FIG.

4, the air channel member 10 is provided with a rounded blowing passage 110 partially cut off and a plurality of first blowing openings 120 along the blowing passage 110 on the bottom or side thereof A formed air flow channel 130 and a channel cover 140 covering the open top of the air flow channel 130.

When the fan motor 20 operates to suck outside air and discharge the air through the air inlet 132 to the air passage 110, the discharged air is transmitted along the round air passage 110, (120) formed on the bottom surface of the bottom plate (130). Here, it is preferable that the channel cover 140 seals the open upper portion of the air flow channel 130 so that the air in the air passage 110 does not leak to another place. It is preferable that the channel cover 140 is configured such that the user can remove and attach the channel cover 140 to clean the interior of the channel cover 140 when the dust or the like enters through the first air outlet 120 formed in the present embodiment.

Since the plurality of first air outlets 120 are formed along the round air path 110 to the other end, as described above, since the other ends can be provided with symmetrical structures, when air is blown from both ends, More powerful air can be injected through the air blowing port 120.

The air blown through the first blowing opening 120 is blown out through a plurality of second blowing openings 410 as shown in FIG. In the present embodiment, the second blowing out port 410 is formed so as to overlap with the first blowing out port 120 in a one-to-one correspondence with each other, and the outer second blowing out port 410 is formed to have a larger diameter. And acts to widen the area sprayed on the wearer's neck. In addition, in the present embodiment, the first and second blowing openings 410 and 420 overlap each other in a one-to-one correspondence.

In this embodiment, the power supply unit 30 includes a rechargeable battery and a circuit board. Accordingly, on / off, breeze and strong wind can be controlled when the control button 60 is pressed in a state of being charged through the power supply terminal 70.

In this embodiment, the first air outlet 120 and the second air outlet 410 are formed on the bottom surface. However, this is merely an example, and it is preferable that the lower case 40 or the air flow channel 130, An outer side surface of the second electrode layer may be formed as a curved surface, unlike the present embodiment. In this case, it is not necessarily the bottom, and the first and second tuyeres 120 and 410 may be formed on the side surface.

On the other hand, the lower case 40 may have a plurality of protrusions (not shown) formed on the bottom surface or the side surface thereof so that a plurality of protrusions contact the wearer's neck to form a space between the lower case 40 and the wearer's neck This is because the injection of air can be facilitated.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of illustration, It will be understood that the invention may be practiced. It is therefore to be understood that the embodiments described above are to be considered in all respects only as illustrative and not restrictive. Moreover, the scope of the present invention is indicated by the following claims rather than the above detailed description. Also, all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

1: Necklace fan
10: Air channel member
110: Round shaped blowing furnace
120: a plurality of first tuyeres
130: air flow channel
132: Air inlet
140: Channel cover
20: Fan motor member
30: Power supply
40: Lower case
410: a plurality of second tuyeres
50: upper case
60: Control button
70: Power supply terminal

Claims (5)

In a neck-mounted fan mounted on a user's neck,
An air flow channel in which a partially rounded blowing passage is formed and in which a plurality of first blowing openings are formed along the air passage on the bottom surface or a side surface thereof and a channel cover which covers an open top portion of the air flow channel, ;
A fan motor member disposed in at least one of both ends of the blower passage to blow air into the blower passage;
A power supply connected to the fan motor member to supply power;
A lower case accommodating therein the air channel member, the fan motor member, and the power supply unit, and having a plurality of second blowing openings formed on a bottom surface or a side surface thereof so as to overlap with the plurality of first blowing openings; And
And an upper case covering the open top of the lower case.
The method according to claim 1,
Wherein the air flow channel has an air inlet through which at least one end of the air blown from the fan motor member flows into the air passage.
The method according to claim 1,
And each of the second blowing outlets is formed larger than the diameter of each of the first blowing outlets overlapping with each other.
The method according to claim 1,
Wherein the pair of power supply units includes a rechargeable battery,
And a power supply terminal connected to the rechargeable battery in the lower case.
The method according to claim 1,
And a plurality of projections are formed on a bottom surface or a side surface of the lower case.

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