KR20110045502A

KR20110045502A - Function an electric folding fan

Info

Publication number: KR20110045502A
Application number: KR1020090102108A
Authority: KR
Inventors: 윤정근
Original assignee: 윤정근
Priority date: 2009-10-27
Filing date: 2009-10-27
Publication date: 2011-05-04

Abstract

The fan of the present invention can use its own unique fan design, can feel the natural wind, minimize the noise fan fan to obtain the bar, both sides of the fan made of folding fan on the top of the horizontal And a head portion to form a worm gear on the shaft of the fan and to be rotated by a motor in engagement with the worm so that the fan blade can be unfolded or folded, and the head portion has a "c" shaped shaft bracket on the rotation shaft of the main motor. The upper and lower stops with the cushion ring fitted on the side of the main motor, and install the sensor within the radius of movement of the shaft bracket so that the sensor detects and supplies current across the stop before it reaches the stop. When the sensor is detected, the power is alternately supplied and the motor Forward rotation and reverse hoejeonreul configured to repeat, and the head and the outer surface, the external gears, the supporting shaft is formed to be able to move in parts of the right and left direction, the internally-driven engagement with the external gear and the motor gear is configured to post portions; The pillar portion is fixed, and a rotation lever configured to rotate the head portion includes a pedestal including a timer and a wind strength control button.

Fan, Internal Gear, External Gear, Various Designed Fan, Sensor

Description

Functional fan fan {Function an electric folding fan}

Regarding the functional fan fan of the present invention, more specifically, it is possible to use a fan of its own unique design, it is possible to feel the natural wind, and to minimize the noise fan fan.

Conventional fans are installed by a fan in which three to four wings are integrated at the end of a rotating shaft rotated by a driving motor, so that the air is blown. The wind is cool, but the taste can be easily enjoyed. In addition, the development related to this situation is only a level that improves and supplements the problems caused by the existing fans (eg, the wind angle control device of the fan). On the contrary, although a cold air is being marketed recently, the development focus is different from the present invention in terms of using ice.

In addition, in the case of debt, it is elegant, portable, and can be sent casually, but it must be handed out, so the continuous blowing effect is not very difficult.

The problem to be solved of the present invention is to provide a functional fan fan that can be made in the form of the user desired by applying the material and shape and various colors of the fan directly to the fan picture, photographs, patterns and the like.

It is an object of the present invention to provide a functional fan fan that can rotate left and right using internal and external gears.

The problem solving means of the present invention constitutes a fan on both sides of the fan to be folded in the upper portion of the horizontal, and to form a worm gear on the axis of the fan to engage with the worm to be rotated by the motor can be unfolded or folded fan The head part is configured so that the head part is equipped with the "c" shaped shaft bracket on the rotational axis of the main motor, and the stop part with the cushioning ring fitted on the side of the main motor is configured at the top and the bottom to install the sensor within the moving radius of the shaft bracket. The sensor senses before supplying to the unit and crosses the current, and configures the sensor in the upper and lower parts of the movement path in the "c" shaped shaft bracket, and alternately supplies power when the sensor is detected, It is configured to repeat the forward and reverse rotation, and the external device with a support shaft formed on the outer surface to move the head part in the left and right directions And a post portion is configured as internal gears, and motor driven engagement with said external gear; The pillar was fixed and achieved by a rotation lever configured to rotate the head and a pedestal comprising a timer and a wind strength control button.

Functional fan fan of the present invention has an effect that can give an effect such as a person to send a fan while giving a feeling of natural wind.

The fan can be manufactured in various designs, so it is possible to produce original fan fan that is unique from the existing uniform feeling, and it is a very useful inventor with excellent effect that is configured to give a natural wind feeling rather than a mechanical wind. will be.

The functional fan fan of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a functional fan fan according to a preferred embodiment of the present invention, Figure 2 is an operating state diagram of the saw blade of the functional fan fan of the present invention, Figure 3 is a flat view of the functional fan fan of the present invention, Figure 4 5 is a configuration sectional view for the rotation direction of the present invention, Figure 5 is a state diagram showing the external gear and the internal gear of the present invention, Figure 6 is a perspective view showing a functional fan fan of the present invention.

The functional fan fan of the present invention shown in FIGS. 1 to 6 uses the rotational force of the main motor 140 in the head portion 310 to generate the wind while moving the fan 300 in the up and down direction, thereby producing a natural wind effect. It is configured to give, the pillar portion 330 is configured to facilitate the use by configuring the external gear 260 and the internal gear 280 to move in the left and right directions.

The fan made of a fan to be folded on the upper portion of the horizontal stage 220, respectively, and the worm gear (170,160) on the axis of the fan to form a worm gear to engage with the worm to be rotated by a motor to be unfolded or folded The head 310 is configured so that the head 310 is mounted on the rotating shaft of the main motor 150, the "c" shaped shaft bracket 140 and the stop portion is fitted with the cushion ring 110 on the side of the main motor The upper and lower parts of the 100 are installed in the moving radius of the shaft bracket so that the sensor detects and supplies the current to cross the current before reaching the stop 100. When the sensor is detected by configuring the upper and lower parts of the movement shaft portion of the magnetic shaft bracket 140, the power is alternately supplied and configured to repeat the forward and reverse rotation of the main motor,

A pillar portion including an external gear 260 having a support shaft 290 formed thereon, an internal gear 280 driven in engagement with the external gear, and a motor 270 so as to move the head 310 in the left and right directions. 330; It is characterized by consisting of a pedestal 380 fixed to the pillar portion, the rotating lever 240 and the timer 230 and the wind strength control button 250 configured to rotate the head portion.

Head portion 310 is configured to each of the two fan on the upper surface of the horizontal stage 220 to be configured so that a plurality of fan blades 200 are unfolded, it is configured to be folded when not in use.

The horizontal unit 220 has a fixed clamp 320 to fix the fan 300 folded on the upper surface. The fixing clamp 320 is preferably formed of a bent structure to conveniently fix the fan.

Functional fan fan of the present invention is characterized by minimizing noise by repeating the forward and reverse rotation of the motor without using a cam to reduce the noise.

The stopper 100 is mounted on the upper and lower portions of the shaft bracket 140 mounted on the rotating shaft of the main motor 150, and the cue ring 110 is fitted on the side of the main motor. The sensor 120 was installed so that the sensor senses before reaching the stop unit 100 to cross the current supply.

The sensor 120 is configured in the upper and lower portions of the movement path on the "c" shaped shaft bracket, and when the sensor is detected, the power is alternately supplied and the motor rotates forward and backward.

The fan 300 constituted the worm gear 160 and the motor 190 configured to be engaged with the worm gear and to form the worm gear 160 on the central axis of the fan. As described above, the fan was rotated when the fan was opened or folded.

As described above, when the motor 190 connected to the worm 180 is rotated to expand or fold the fan blade, the worm gear is rotated and the fan blade is folded by the worm gear. On the contrary, it was configured to unfold the folded fan meat during rotation.

When not in use or after operation, the fan was folded to be fixed to the fixed clamp 320 of the bent structure by folding.

The operation will be described in detail through the configuration of the present invention.

If the wind strength control button 250 of the main body rotates the rotary lever 240, and sets the time by the timer 230; When the main motor 150 is rotated and the shaft bracket 140 connected to the shaft gear 130 is rotated and sensed by the detection sensor 120 during rotation, the main motor 150 is rotated to supply the main motor reversely. do. At this time, the stop part 100 was configured to prevent the rotational force from exceeding the moving angle, and the stop part was formed at the top and bottom of the stop line.

The stop part 100 was configured to minimize the noise and impact force by inserting the cushion ring 110 to minimize the impact. At this time, the movement range of the shaft bracket can be set larger or smaller by installing a moving groove or a moving lever to move the stop to a desired position.

Repeatedly rotated up and down as described above, the fan repeats the up and down movement to the wind.

Configured to the pillar portion 330 is configured as follows to rotate the head head 310. Power is supplied to the motor 270 by the rotation lever 240 to operate repeatedly until the set angle. The lower part of the motor is configured to rotate by the set rotation angle by configuring the sensor 350. The internal gear 280 connected to the motor shaft and the external gear 260 rotated by being engaged with the internal gear were configured and combined.

When the timer 250 is operated and the power is turned off, power is supplied to the motor 190 so that the fan blade is automatically folded so that the worm 180 rotates and the left and right worm gears 170 and 160 engaged with the worm rotate to rotate the fan blade. Folded. On the contrary, it is operated to supply fan power before starting.

Another embodiment of the present invention has a feature that can be used as a dry fan to remove the moisture by allowing the built-in heating wire to be used as a hot air fan in winter.

The present invention can be configured in the fan material and shape and various colors of pictures, photos, patterns, etc. in the fan can be manufactured in a desired form and has the feature that can easily exchange only the fan.

As described above, the present invention has been described with reference to the embodiment illustrated in the drawings, but this is only an example, and those skilled in the art may make various forms of deformation and other equivalent embodiments therefrom. Will understand. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1 is a perspective view showing a functional fan fan of a preferred embodiment of the present invention.

Figure 2 is an operating state of the saw blade of the functional fan fan of the present invention.

3 is a flat view of the functional fan fan of the present invention.

Figure 4 is a cross-sectional view for the rotation direction of the present invention.

Figure 5 is a state diagram showing the external gear and the internal gear of the present invention.

6 is a perspective view showing a functional fan fan of the present invention.

Detailed description of the major symbols in the drawings

100: stop 110: cushioning ring

120: sensor 130: shaft gear

140: shaft bracket 150: main motor

160: right worm gear 170: left worm gear

180: worm 190: motor

200: fan 220: horizontal

230: timer 240: rotation button

250: wind strength control button 260: external gear

270: motor 280: internal gear

290: base 300: fan

310: head portion 320: fixed clamp

330: pillar

Claims

Comprising a fan made of a folding fan in the upper part of the horizontal, respectively, and a worm gear on the axis of the fan to form a head portion so that the fan blade can be expanded or folded by engaging with the worm to rotate by a motor,

The head part is equipped with a "c" shaped shaft bracket on the rotation shaft of the main motor, and the stop part with the cushion ring on the side of the main motor is configured at the upper and lower parts. The sensor is configured to cross the current supply, and the sensor is configured at the upper and lower portions of the "c" shaped shaft bracket as a moving path part, and when the sensor is detected, the power is alternately supplied, and the motor rotates forward and backward. To configure it,

A pillar portion including an external gear having a support shaft formed therein, an internal gear driven by being engaged with the external gear, and a motor so as to move the head in left and right directions; The fan fan is fixed to the pillar portion, and configured to rotate the head portion and a pedestal including a timer and a wind strength control button.

The method of claim 1, wherein the horizontal band

Functional fan fan, characterized in that configured in the upper portion to be fixed to the bent clamp by folding the fan meat on the upper surface.

The functional fan fan according to claim 1, wherein a fan can be used as a hot air fan by incorporating a hot wire into the fan.