KR101682069B1

KR101682069B1 - Smart Fan

Info

Publication number: KR101682069B1
Application number: KR1020150109912A
Authority: KR
Inventors: 신동익; 김기환
Original assignee: 주식회사 크리에이트모아
Priority date: 2015-07-07
Filing date: 2015-08-04
Publication date: 2016-12-13

Abstract

The present invention relates to a smart fan with a variable connection device. According to the smart fan with a variable connection device, in a portable fan with a small size, a configuration of a power connection connector provided in the fan includes a connector only for USB and a connector only for a smart phone which can be selectively and variably used. The fan can be freely connected to any device as needed by a user, irrespective of various kinds of smart devices such as a smart (mobile) phone, a netbook, a laptop, and a desktop, for example, a structure or a form of an external device connection port (or charging connection hole) provided as an auxiliary configuration in the devices. Accordingly, it is possible to provide the smart fan with a variable connection device to drastically improve usability, economical efficiency, compatibility, and use efficiency. As a specific means of the present invention for achieving the object, a wind generation blade is coupled to the upper surface of a fan body coupled to a driving motor, a variable connection device is further connected integrally on the lower surface of the fan body, the variable connection device includes a USB connector, an auxiliary connector installation unit is further formed on the inner upper surface of the USB connector, and a mobile connector is further installed and inserted into the auxiliary connector installation unit in a sliding withdrawal control structure.

Description

[0001] Smart Fan [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smart electric fan, and more particularly, to a portable electric fan connected to various smart devices such as a computer, a notebook computer, and a mobile device, The configuration of the device can be formed by a variable type connection device so that a universal relationship can be established according to the user's need without being influenced by the type of various smart devices, the structure of the power connection port formed by the smart devices, The present invention relates to a smart fan having a variable connection device.

In Korea, where seasonal changes such as spring, summer, autumn, and winter are clearly observed, the fluctuation of temperature due to environmental factors due to the seasonal change is also very large. Therefore, Various types of household appliances such as various cooling or heating auxiliary means are used as a necessity for living in order to provide a more comfortable living environment.

Accordingly, in a variety of home appliances selectively used in accordance with the seasonal changes, some typical examples of home appliances for cooling used in summer are as follows: a fan, an air conditioner, a refrigerator, In particular, it can be seen that the fan is used to rotate the blades by electric energy to generate wind, and to cool the heat and the heat by the generated wind.

The types of electric fans having such functions are classified into a table fan, a stand fan, a ventilation fan, a ceiling fan, and a fan fan according to their shapes and applications. It can be seen that the use range is very wide not only as a functional means but also when the laundry is dried, when the hot food is cooled, or when the hair is dried after bathing.

However, the generally used electric fan uses a 220V DC power source that flows into the building as an operating energy source, and has a size that is not easy to handle because of its external volume. Therefore, when the fan of such a configuration is used in a private desk space such as an office or a study room, or in other narrow personal activity space, such a volume structure makes it easy to handle It was to give problems.

In addition, in recent years, as a method for solving the problems in the usage structure of the conventional electric fan as described above, there has been proposed a portable electric fan operated by a battery power source, And a computer-mounted fan having a USB connector (utility model registration No. 0285336) ".

However, since the conventional portable fan using the battery power requires a periodic battery replacement operation, the use of the battery is rather cumbersome and inconvenient. In addition, due to the frequent replacement of the battery, The problem of degradation was to give.

Alternatively, the above-mentioned "computer-equipped computer with USB connector" as a prior-art registration technology is a small fan structure used for desktop use. This is a structure in which the structure of the power connection means is formed by a USB connector, And the power supply is inserted into the USB connection port. In this configuration, the prior-art registration technique is provided in a small personal space, for example, a personal desk such as an office or a study room, It is understood that the present invention provides an effect of enabling the user to use the service.

However, unlike the above-described portable electric fan, the prior-art registration technology described above is incapable of using the mobile phone freely when no power is supplied from the outside, and in some cases, a solution for coping with it is available. For example, Some technologies have been attempted in which a connector structure of the fan is formed so as to be in conformity with a power connection port (charging hole) of a smart phone so that a fan can be connected to the connection port. However, The connection port and a power connection port (charging hole) provided in a smart phone or the like take an entirely different structure in which the structure and the standard can not be mutually compatible. Eventually, in providing the fan, the USB connection type fan, It is necessary to separately provide a mass-produced fan, and therefore, The USB connection type fan and the smartphone connection type fan must be separately purchased and used, which is a very inefficient and non-economic use problem.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in an effort to solve a general problem of a computer-equipped fan having a conventional USB connector,

SUMMARY OF THE INVENTION An object of the present invention is to provide a portable electric fan having a small size and a power supply connection connector provided with the electric fan, , A netbook, a notebook, a desk top, etc., for example, a structure or a form of an external device connection port (or a charging connection hole) The present invention provides a smart fan having a variable connection device that can greatly improve the usability, economy, compatibility, and use efficiency of the device.

It is another object of the present invention to provide a general use structure connected to a mobile device, which enables use of an electric fan while on the move at any time, anywhere without any restriction on a specific place, The angle can be adjusted to the upper, lower, left, and right sides according to the user's convenience. In addition, various additional functions such as the replacement function of the blades and the overheat prevention function of the driving motor are provided. And to provide a smart fan with a variable connection device that can satisfy the user's satisfaction of use.

In order to accomplish the above object, a smart fan having a variable connection device according to the present invention includes:

And a flexible connecting member is integrally connected to a lower surface of the whirl wind body, wherein the flexible connecting member is integrally connected to the lower surface of the whirl wind body,

The variable connection device includes a USB connector and further includes an auxiliary connector mounting portion on an inner upper surface of the USB connector. The variable connector further includes a sliding connector for inserting the mobile connector into the auxiliary connector mounting portion .

As described above, the smart fan with the variable connection device according to the present invention is configured such that the configuration of the power connection connector is constituted by a variable connection device combined with a USB exclusive connector capable of selectively and variable use and a mobile exclusive connector, The present invention can be applied to any type of smart device such as a phone, a netbook, a notebook, a desk top, or the like, that is, regardless of structure or form of an external device connection port (or charging connection hole) It provides a usability, economics, compatibility, and use efficiency.

Alternatively, the present invention is a universal usage structure that is connected to a mobile (smartphone) device. The present invention enables use of an electric fan at any time and anywhere without being restricted to a specific place. In addition, In addition, it is possible to provide more functions such as the adjustment of the direction of the windblow, the exchange of the blades and the overheat prevention function of the drive motor, thereby increasing the functionality and satisfying the consumer's satisfaction. to provide.

1 is an exploded perspective view of a smart fan with a variable connection device according to the present invention;
FIG. 2 is a perspective view of a smart fan with a variable connection device according to the present invention.
3 is an enlarged schematic view of a main portion of a variable connection apparatus according to the present invention
4 is a cross-sectional view of the operational state of the variable connection apparatus according to the present invention
5 and 6 are diagrams showing a state of use of a smart fan with a variable connection device according to the present invention
Fig. 7 is a view showing an example of the state of the fastening protrusion applied to the present invention
FIGS. 8A and 8B are diagrams illustrating a smart fan having a variable connection device according to the present invention.
9 is a schematic view of a third embodiment of a smart fan having a variable connection device according to the present invention
Fig. 10 is a state diagram illustrating a third embodiment of a smart fan with a variable connection device according to the present invention
11 is an enlarged configuration diagram of a variable connection device applied to three embodiments of the present invention
Fig. 12 is a view showing an angle adjustment structure of a variable connection device applied to three embodiments of the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a smart fan with a variable connection device according to the present invention will be described in detail with reference to the accompanying drawings.

Hereinafter, a schematic configuration of the present invention will be described with reference to the accompanying drawings.

This is constituted by the bobbin body 1, the blowing fan 2, and the variable connection device 3.

1 or 2, the wind body 1 is formed into a cylindrical shape having a predetermined length, that is, a predetermined length, as shown in FIG. 1 or FIG. 2, And a drive motor M having a vertical rotation axis S is exposed and coupled to the upper surface of the wind blowing body 1. The upper surface of the wind blowing body 1, to which the drive motor M is coupled, A heat radiating cover 11 formed with a plurality of ventilation holes P is formed as a circular cap structure for protecting the driving motor M as shown in FIG. And an operation ON / OFF switch 12 is further provided on one side of the shaft (not shown).

The blowing fan 2 generates the wind (wind) by the rotational power of the driving motor M. The blowing fan 2 thus generates the blowing fan 2 as shown in FIG. 1 , And a plurality of wing members (22) are integrally coupled to the outer radial portion around a pivotal connection (21) formed at a central portion.

At this time, in the above-described blowing wing 2, the wing members 22 can be configured to be variable in two or more configurations, or alternatively, a plurality of the blowing blades (2), and these may be selectively exchanged, and this is not outside the scope of the present invention.

The variable connection device 3 is a core component of the present invention. The variable connection device 2 as described above has a structure in which the horizontal connection frame F as shown in Fig. 1 is used as a coupling means, As shown in FIG. 1 or FIG. 3, on the inner upper surface of the USB connector 31, an auxiliary connector 31 having a double-layered structure is formed on the front surface of the horizontal connector F, It is preferable that the connector attachment portion 32 is formed and the mobile connector 33 is further inserted into the auxiliary connector attachment portion 32 as a structure in which the pull-out relationship is controlled by the sliding insertion method Do.

1 or 3, the auxiliary connector mounting portion 32 of the variable connection device 3 is formed with a rectangular shape having an open front face and a predetermined space formed therein, The auxiliary connector mounting portion 32 is formed with an operation guide groove 321 having a rectangular through-hole structure on an upper front surface thereof, and an operation guide groove 321 formed on the rear side of the operation guide groove 321 And a fixed engaging groove 322 penetrating in a rectangular shape is further formed.

3 (a) and 3 (b), on the upper front surface of the mobile connector 33, the mobile connector 33 has a configuration in which the connection section is provided on the front end surface, Out guide operation groove 331 having a straight groove structure and is provided with a predetermined length on the rear side of the entry / exit guide operation groove 331 and protruding in a rectangular-rounded structure, (332).

Accordingly, the mutual coupling relation of the smart fan with the variable connection device according to the present invention having the above-described series of constitutions will be described as follows.

First, in the present invention, the wind blowing body 1 and the variable connection device 3 are integrally formed into a single body structure. Thus, assuming such a single body structure, Likewise, the blowing blades 2 are attached to the rotation axis S of the drive motor M in a detachable and exchangeable manner.

1 and FIG. 3, the auxiliary connector mounting portion 32 (see FIG. 1) or the auxiliary connector mounting portion 32 As shown in Fig. 4, the operation guide groove 321 formed by the auxiliary connector mounting portion 32 is provided in the mobile connector 33, The fixed engagement recess 332 of the mobile connector 33 is engaged with the fixed engagement recess 322 formed in the auxiliary connector installation portion 32 Thereby realizing a smart fan with a variable connection device according to the present invention.

Accordingly, the use of the smart fan with the variable connection device according to the present invention, which has a series of coupling configurations as described above, will be described.

In order to insert the fan according to the present invention into a USB connection port provided in a notebook computer, a desktop connector, or the like, the mobile connector 33 is fully inserted into the auxiliary connector installation portion 32 of the variable connection device 3, 5, the USB connector 31 is inserted into a USB connection port provided on the notebook or desktop, as shown in FIG. 5;

Alternatively, when the fan according to the present invention is inserted into a mobile connection port (charging connection hole) provided in a mobile (smartphone) device or the like, the operation guide groove 321 is engaged 6, the mobile connector 33 is pulled out from the auxiliary connector mounting portion 32, and the pulled-out mobile connector 33 is pulled out as shown in Fig. 6 As shown in the figure, the mobile terminal is inserted into a mobile access port provided in a mobile (smartphone) device or the like, so that the mobile terminal has a usage relationship.

At this time, as the mobile connector 33 is pulled out and pulled out from the auxiliary connector mounting portion 32, the fixed holding protrusion 332 is fixed to the fixed holding groove 322 and the operation guide groove 321 so that the pulled-in and pulled-out states of the mobile connector 33 are prevented from being easily released, and a certain use clamping force is given.

7 shows an example of the removal of the fastening protrusion 332 applied to the present invention. As shown in Fig. 7, the fastening protrusion 332 in this case, It is possible to form the push projection member 341 and the elastic engagement protrusion 34 in which the elastic spring 342 is accommodated in the inner lower surface of the push projection member 341, The elastic locking protrusion 34 as an example serves to smooth and facilitate the pulling-out and pulling-out action of the mobile connector 33 by the elastic action of the pushing protruding member 341 during the pulling-out and pulling-out operation of the mobile connector 33, Thereby giving the mobile connector 33 with a stable fixing force.

8A and 8B are still another embodiment of a smart fan with a variable connection device according to the present invention. In another embodiment of the present invention, The variable connection device 3 is formed to be coupled by a connecting medium of an additional configuration, for example, an angle regulating member 4 so that the installation angle of the bell body 1 can be selectively adjusted in the front, rear, left and right directions 8A and 8B, the angular adjuster 4, which is one embodiment of the present invention, is provided with a wind body 1 on the upper surface of the angle adjuster 4, The left and right angle adjusting pieces 41 are hinge-connected to the horizontal connecting rod F of the variable connection device 3 on the lower surface of the angle adjusting hole. 42). In this series of constitutional relationships, it is preferable that the flexible contacts It would be to provide a device

9 to 11 illustrate three embodiments of a smart fan with a variable connection device according to the present invention. The third embodiment of the present invention is the same as the configuration of the above-described embodiment, A flexible connecting device 3 is formed on the lower surface of the whirl wind body 1 and a windshield wing 2 is coupled to an upper surface of the whirl wind body 1 coupled to the wind blowing body 1. [ (The same names and the same reference numerals are used for the same constituent elements as in the embodiment hereinafter).

Therefore, in implementing the smart fan as the third embodiment of the present invention based on the configuration of one embodiment as described above, the configuration of the variable connection device 3 is configured as shown in Figs. 9 to 11 A USB connector 31 and a mobile connector 33 laminated on the upper surface of the USB connector 31. [

At this time, the USB connector 31, which is applied to the third embodiment of the present invention, has a rectilinear case structure, and a mobile connector receiving groove (not shown) having a rectangular recessed structure as shown in FIG. 9 or 11 311, and a pair of fastening stoppers 312 are further provided on both left and right inner side surfaces of the mobile connector receiving groove 311 as shown in a partially enlarged view of FIG. 11, As shown in FIG. 9 or 10, the USB connector 31 having the same configuration is hinge-connected to one end of the lower surface of the mobile connector 33, which will be described later, will be.

9, the mobile connector 33 according to the third embodiment of the present invention is provided in the USB connector 31 for performing the upward / A pair of stoppers 312 for detaching and fastening the fastening stoppers 312 are provided on both left and right sides of the mobile connector 33, And a fixing groove 333 is further formed in the fixed contact 333, thereby realizing a smart fan having the variable connection device according to the third embodiment of the present invention.
9 or 11 in the variable connection device 3 in order to insert the smart fan as the third embodiment into the USB connection port provided in the notebook or desktop or the like, And inserted into a USB connection port provided in the notebook or desktop or the like in a state of being horizontally coupled to the mobile connector 33 as shown in FIG.

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Alternatively, when the smart fan of the third embodiment according to the present invention is inserted into a mobile connection port (charging connection hole) provided in a mobile (smartphone) device or the like, as shown in FIG. 9 or 10, The USB connector 31 coupled to the connector 33 is pivotally separated to allow the mobile connector 33 to be inserted into a mobile connection port provided in a mobile (smartphone) device or the like, So that they have the use relationship.

12 shows the configuration of the angle adjusting means applied to the smart fan of the embodiment of the present invention. The angle adjusting means applied to the third embodiment is, as shown in FIG. 12, The power supply control board 100 for allowing the variable connection device 3 to be integrally formed with the detachable connection type connecting part 6 and for applying the external power from the variable connection device 3 is provided on the pivotal connection part 6 So that the pivotal connecting rod 6 thus formed is horizontally connected to one side of the lower portion of the body of the bellows 1 by the fastening relationship of the angle adjusting band 61, As a result of the pressing and fixing operation of the band 61, the rotation connecting rod 6 is rotatable in the range of 360 degrees in the left or right direction according to the user's selection, so that the installation angle of the smart fan can be adjusted .

At this time, when the angle of the above-described rotation connecting rod 6 is adjusted, a power supply line connected to the rotation connecting rod 6, for example, A twist phenomenon may be generated in a power line supplied to the power source M,

As shown in FIG. 12, the power supply control board 100 accommodated in the pivot connection block 6 is provided with a coil-shaped anti-twist wire (L), and the coil-shaped anti-twist wire ).

1: spiral wind body 2: spiral wing 3: variable connection device
4: Angle adjusting member 6: Pivoting connecting rod 11: Heat radiating cover
21: pivot connector 22: wing member 31: USB connector
32: auxiliary connector mounting portion 33: mobile connector 34: elastic locking projection
41: Front and rear angle adjustment piece 42: Left and right angle adjustment piece 61: Angle adjustment band
311: mobile connector receiving groove 312: fastening stopper
333: Stopper fixing groove

Claims

A smart electric fan having a wind blowing body (2) coupled to an upper surface of a wind blowing body (1) to which a drive motor is coupled and a variable connection device (3) integrally connected to a lower surface of the wind blowing body (1)
The variable connection device 3 includes a USB connector 31 having a rectangular case structure and further includes an auxiliary connector mounting portion 32 having a laminated structure on an upper side of the inside of the USB connector 31, To allow the mobile connector (33) to be further inserted into the lead-out structure in the auxiliary connector mounting portion (32);
The auxiliary connector installation part 32 further has an operation guide groove 321 and a fixing engagement groove 322 formed on an upper surface thereof so as to be spaced apart from each other in a front and rear spaced arrangement structure;
The mobile connector 33 is further provided with an input / output guide operation groove 331 and a fixing engagement protrusion 332 on the upper surface thereof with a front-back spacing structure;
The fixed connector 332 of the mobile connector 33 includes a push projection member 341 which is slidably operated up and down and an elastic spring 342 which is received and installed on the lower inner surface of the push projection member 341, And an elastic hooking protrusion (34) formed of an elastic hooking protrusion (34).

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The method of claim 1, further comprising:
The wind blowing body 1 and the variable connection device 3 are coupled to each other through a connecting member 4 as an intermediary medium. And a left and right angle adjusting piece (42) hingedly connected to the variable connection device (3) on a lower surface of the front and rear angle adjusting pieces (41) One smart fan.

The method of claim 1, further comprising:
The wind blowing body (1) further comprises a heat radiation cover (11) having a ventilation hole (P) provided on the upper surface of the wind blowing body (1) One smart fan.

The method of claim 1, further comprising:
The variable connection device 3 comprises a USB connector 31 and a mobile connector 33 laminated on the upper surface of the USB connector 31;
The USB connector 31 has a rectangular case structure and has a pair of fastening stoppers 312 on the left and right sides of the inside of the mobile connector housing groove 311, An upper and a lower hinge (h) provided further in a rotatable structure;
The mobile connector 33 has a horizontal fixing structure that is accommodated and received in the mobile connector receiving groove 311 and the fastening stopper 312 is detachably fastened to both left and right sides of the mobile connector 33 And a pair of stopper fixing grooves (333) are formed on the front surface of the cabinet.

The method of claim 5, further comprising:
The variable connection device (3) is integrally formed with a rotation linkage (6) in which the power supply control board (100) is accommodated;
The pivotal connecting rod 6 is horizontally connected to one side of the lower portion of the bellows body 1 by a fastening relationship by the angle adjusting band 61;
Wherein the angle adjusting band (61) adjusts the rotation connecting rod (6) to 360 degrees in left and right directions.

The method of claim 6, further comprising:
Wherein the power control board (100) housed in the pivot connection unit (6) is connected to a coil-shaped anti-twist wire (L).