KR101006552B1 - Ceiling mounted 360 degree rotary fan - Google Patents

Abstract

The present invention relates to a ceiling-mounted 360-degree rotary fan, and more particularly, in a 360-degree rotary fan, which is installed and driven by hanging from a ceiling, using a main rotating shaft as a ventilation means rotated by a second driving motor. It is to be rotated 360 degrees, the main rotary shaft is installed so as to be located on the vertical extension line of the center of gravity of the ventilation means rotated by a predetermined angle, the main rotation shaft by the load of the ventilation means, the second drive motor, the base plate It does not damage or the gear in the reducer is worn and damaged, and the reverse rotation prevention device is provided, so that the main rotating shaft is rotated in reverse due to damage of the reducer or the first drive motor, so that an accident such as a drop of the ventilation means does not occur. At the same time, when the power is supplied directly from the outside, the power supply line is twisted by 360 degree rotation of the ventilation means. In order to solve the problem, the ceiling part which is configured to be supplied with power directly from the electrode part by configuring the electrode part which is rotated together with the main rotating shaft, and a power connection member that is in contact with the outer periphery of the electrode part to supply power It relates to an attachable 360 degree rotary fan.

Description

360 Degree Rotation Type Electric Fan for Atteched the Ceiling}

The present invention relates to a ventilation means capable of rotating 360 degrees.

Ventilation means is to supply fresh air to the outside space desired by the user, and is used in various ways to fit the space of the right time, such as a fan in the building as well as home fans.

In the case of a barn for raising livestock such as cows, pigs, and chickens, the production of livestock is reduced due to the bad smell in the barn and difficulty in controlling the humidity of the floor due to manure, etc. There was also a problem that the breeding rate is lowered.

For this reason, by installing a ventilator on the wall or ceiling to allow the inside air of the house to be circulated to the outside, the odor in the house is discharged to the outside, fresh air is blown to the inside, and the bottom of the house is dried.

The fan is mainly composed of a fan main body configured to be coupled and installed in a room such as a barn, a rotating shaft rotated by a motor, and a fan coupled to the rotating shaft, and the fan rotates by the rotation of the rotating shaft. Thus, the air in the barn is fed and blown out.

To this end, the applicant has previously applied for a 360 degree rotating fan (Registration No .: 10-2009-0085384, 2009.09.10).

However, in the case of the 360-degree rotary fan, the load of the ventilation means which is inclined at an angle to the rotary shaft and the reducer to transmit the rotational force to rotate the ventilation means 360 degrees is transmitted to the rotary shaft, which acts as an eccentricity of the reducer shaft As a result, such a problem that the gears inside the reducer are disengaged, the wearer of the reducer is further reduced.

In addition, due to the wear of the reducer, the reducer may be rotated in the reverse direction rather than the forward rotation, in this case, the risk of an accident, such as the wing of the ventilation means is separated from the body falling down in the barn.

In addition, even in the case of the slip sliding unit which is coupled to slide up and down to supply power to the ventilation means, the contact and power supply of each other are poor, so that the improvement of a more reliable structure is required.

The present invention has been made to solve the above problems, the present invention is a rotary shaft for rotating the ventilation means by the load of the ventilation means is inclined at a predetermined angle rotates when driving the ventilation means 360 degrees It can act as eccentricity to solve the problem of damage and abrasion of gear inside the reducer, and to prevent the accident that the blade of the ventilation means falls into the barn by rotating the rotating shaft reversely due to the damage of the reducer. At the same time, there is provided a ceiling mounted 360-degree rotary fan to provide reliable power to the ventilating means that is rotated by providing a power connection member.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention as a means for solving the above problems, the first, second mounting plate (10a, 10b) to be installed in the installation space 12 therebetween installed up and down facing each other by a plurality of fastening members (11) ); A support frame 20 fixedly installed on an upper surface of the second mounting plate 10b and installed on a wall or a ceiling by using a plurality of support rings 23 protruding upward; A first drive motor 30 provided with a reduction gear 31 provided on an upper surface of the first installation plate 10a and driven by receiving power from a power supply device 32; One end is installed upright in the installation space 12 to be connected to the first motor shaft 33 of the first drive motor 30, the main rotary shaft 40 is rotated together with the first motor shaft (33) ); An electrode part 50 fixedly installed at an outer circumference of the main rotation shaft 40 in the installation space 12 and rotated together with the main rotation shaft 40; A power connection member 60 connected to the power supply device 32 to correspond to the outer circumference of the electrode unit 50 to supply power to the electrode unit 50; A reverse rotation prevention device (70) installed at a lower end of the electrode unit (50) in the installation space (12) to prevent reverse rotation of the main rotation shaft (40); A base plate 80 which is fixed to the other end of the main rotating shaft 40 at the lower end of the second mounting plate 10b and maintained in an inclined state at a predetermined angle (θ) and rotates together with the main rotating shaft 40; A second driving motor 90 fixed to the bottom of the base plate 80; A ventilation means 100 installed horizontally with the base plate 80 at the bottom of the base plate 80 and driven by the second driving motor 90; Characterized in that consists of.

In addition, the electrode unit 50 is a cylindrical electrode member 51 is fixed to the outer periphery of the main rotary shaft 40; An insulating ring 52 for dividing the electrode member 51 into a plurality in the longitudinal direction to form a single phase or a three phase, and preventing a plurality of partitioned individual electrode members 51a, 51b, 51c from being energized; One end is connected to the plurality of individual electrode members 51a, 51b, and 51c, and the other end extends to the lower end of the second installation plate 10b along the longitudinal direction of the main rotating shaft 40 to the second driving motor 90. A motor power line 53 connected to the motor power line 53; Characterized in that consists of.

In addition, the power connection member 60 is fixedly installed in a vertical direction on one side of the electrode member 51 in the installation space 12, a plurality of through holes toward the longitudinal direction of the electrode member 51 ( A case 61 in which 62 is perforated; An electrode piece (63) having one end in an arc shape so as to correspond to an outer circumference of the electrode member (51), and one end protruding to the outside of the plurality of through holes (62); An electrode plate 65 connected to the electrode piece 63 and the metal wire 64 in the through hole 62 and receiving power from the power supply device 32; An elastic body 66 disposed between the electrode piece 63 and the electrode plate 65 in the through hole 62 to protrude the electrode piece 63 toward the electrode member 51; Characterized in that consists of.

In addition, the reverse rotation prevention device 70 is fixed to the main rotary shaft 40 so as to rotate together with the main rotary shaft 40, the rotating body 71 protruding a plurality of locking projections 72 on the outer periphery ; A stopping piece 73 fixed to the top of the second mounting plate 10b so as to be axially rotatable and having one end contacting the locking protrusion 72 which is rotated; An elastic member 75 connected to the other end of the locking piece 73 in a compressed state and intermittently clamped so that the locking piece 73 can rotate in only one direction; When the rotating body 71 is rotated forward, the other end of the engaging piece 73 is the elastic member 75 while the engaging projection 72 pushes one side (α) of the side of the engaging piece 73 ) Is tensioned so that the forward rotation of the main rotating shaft 40 is continued, and when the rotating body 71 is reversely rotated, the locking projection 72 is one end side surface (β) of the locking piece 73. By pushing the other end of the locking piece 73 is fixed to the compressed elastic member 75, it is characterized in that the main rotating shaft 40 is not reversely rotated.

In addition, the base plate 80 includes a main plate 81 inclined at a predetermined angle () from the bottom of the second mounting plate (10b); The main plate 81 such that the main rotary shaft 40 is located on the vertical extension line P of the center of gravity point T of the second driving motor 90, the ventilation means 100, and the main plate 81. An upright fixing plate 82 for fixing the other end of the main rotary shaft 40 upright on an upper surface thereof; A plurality of fixing means (83) for allowing the ventilation means (100) to be fixed in parallel with the main plate (81) at the bottom of the main plate (81); Characterized in that consists of.

As described above, the present invention by fixing the main rotation axis for rotating the ventilation means 360 degrees to be positioned on the vertical extension line of the center of gravity of the ventilation means, the second drive motor, the base plate, inclined at a predetermined angle to rotate 360 degrees By the load of the ventilation means, the damage of the rotating shaft which rotates the ventilation means 360 degree and the gear detachment and abrasion inside the speed reducer are prevented, and the life of an apparatus is extended.

In addition, the present invention is provided with a reverse rotation prevention device, the main rotation shaft is rotated in reverse due to wear and damage of the reducer, there is an effect that can prevent the accident, such as the fall of the ventilation means in advance.

In addition, the present invention is provided with a rotating electrode portion and a power connection member that is in contact with the outer periphery of the electrode portion, by connecting the power source of the ventilation means with the external power source through the electrode portion without directly connecting the outside, There is an effect that can prevent the problem of twisting the motor power line by the rotation.

In addition, in the case of the conventional fixed fan, the wind arrives up to approximately 5m in a straight line direction, but the present invention is rotated by the wind arrives over an area of 15m, three conventional fixed fan is a 360-degree rotary fan of the present invention It has the same effect as using one. This is because the large and large area can be dedicated by using less than the existing number of installation fans, there is a significant savings in the installation cost as well as maintenance and repair costs through power saving.

In addition, the present invention can be used throughout the livestock drying plant, industrial and agricultural workshops or factories, such as dried persimmons, onions, garlic, etc., as well as a barn that requires ventilation, a large area with a small number of installations compared to the existing Can be covered, there is an effect that can reduce the maintenance cost according to the electricity savings.

1 is a perspective view of one embodiment showing a ceiling mounted 360 degree rotary fan according to the present invention.
2 is a front view of FIG. 1;
Figure 3 is a front view of an embodiment showing the operation of the ceiling mounted 360 degree rotary fan according to the present invention.
Figure 4 is an exploded perspective view of one embodiment showing a ceiling mounted 360 degree rotary fan according to the present invention.
Figure 5 is an internal cross-sectional view of an embodiment showing a corresponding contact of the electrode portion and the power connection member according to the present invention.
Figure 6 is a cross-sectional plan view of an embodiment showing a corresponding contact of the electrode portion and the power connection member according to the present invention.
7 is an operation of an embodiment showing a reverse rotation prevention device according to the present invention.
Figure 8 is an internal perspective view of one embodiment showing the shape of the entrance hole in accordance with the present invention.

Before describing the various embodiments of the present invention in detail, it will be appreciated that the application is not limited to the details of construction and arrangement of components described in the following detailed description or illustrated in the drawings. The invention can be implemented and carried out in other embodiments and can be carried out in various ways. In addition, device or element orientation (e.g., "front", "back", "up", "down", "top", "bottom" The expressions and predicates used herein with respect to terms such as ",""left","right","lateral", etc. are used merely to simplify the description of the present invention, and related apparatus. Or it will be appreciated that the element does not simply indicate or mean that it should have a particular direction. Moreover, terms such as "first" and "second" are used in the specification and the appended claims for purposes of illustration and are not intended to indicate or mean the relative importance or spirit.

The present invention has the following features to achieve the above object.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, the ceiling mounted 360 degree rotary fan according to the preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 8.

The ceiling mounted 360 degree rotary fan according to the present invention includes the first and second mounting plates 10a and 10b, the support frame 20, the first driving motor 30, the main rotating shaft 40, the electrode unit 50, It includes a power connection member 60, the reverse rotation prevention device 70, the base plate 80, the second drive motor 90, the ventilation means 100.

The first and second mounting plates 10a and 10b may be applied to a plurality of fastening members 11 (nuts fastened to upper and lower ends of long bolts and bolts, etc.). .) Is installed to face each other up and down, to form the installation space 12 so that the electrode portion 50 and the power connection member 60 and the reverse rotation prevention device 70 to be described later are installed therein.

That is, when long bolts are used as the plurality of fastening members 11, long bolts are positioned at the edges of the first and second mounting plates 10a and 10b, and both ends of the long bolts are installed first and second. It is fixed to the plates 10a and 10b so as to be fixed by a nut or the like. In other words, the length of the installation space 12 may be increased or decreased by the length of the long bolt positioned between the first and second installation plates 10a and 10b, and the fastening member 11 The fastening member 11 may be used in addition to the bolt and nut, etc. by the user's selection. The first and second installation plates 10a and 10b may have various shapes such as a circular plate and a square plate. Of course.

The support frame 20 is locally fixed to the upper surface of the above-described second mounting plate 10b, forms the ground horizontally, and has various shapes (squares, circles) of the bar 21 having a square, polygon, or circular cross section. , And a plurality of single frames 22 crossing the middle of the support frame 20 are formed, and then the middle of the second frame 10b is placed at the edge of the second mounting plate 10b. It is fixed by the fixing member (bolt, nut, etc.) (B).

The support frame 23 is formed on the upper surface of each corner of the support frame 20 as described above, and a plurality of support members 23 (L, string, string, chain, etc.) on the plurality of support rings 23 By using the user wants to be fixed to the installation site, that is, the barn or ceiling of various buildings (or ceiling, ceiling).

The first driving motor 30 is installed on the upper surface of the first mounting plate 10a, and the first driving motor 30 has one end of the first motor shaft 33 protruding outward from the first driving motor. After being connected to the reducer 31 provided with the 30, it is to be protruded to the outside of the reducer 31. The first motor shaft 33 penetrates the upper surface of the first mounting plate 10a to protrude to the bottom of the first mounting plate 10a, and between the first and second mounting plates 10a and 10b. To be located in the installation space 12 is formed.

Of course, in order to drive the first driving motor 30 and the reduction gear 31, it should be obvious that power must be supplied by a power line from an external power supply device 32.

At this time, the first bearing 13 is fixed to the outer periphery of the first motor shaft 33 protruding from the bottom surface of the first mounting plate 10a, that is, the first motor shaft 33 is The first bearing 13 serves to protect the first motor shaft 33 smoothly from the outer periphery of the first motor shaft 33. do.

The main rotary shaft 40 is installed upright, one end is located in the installation space 12 through the second mounting plate 10b from the bottom of the above-described second mounting plate 10b, the installation space 12 One end of the main rotating shaft 40 located in the) is connected to the first motor shaft 33, the power transmission is fixed. At this time, by installing a second bearing 14 coupled to the outer periphery of the main rotary shaft 40 on the bottom surface of the second mounting plate 10b, the main rotary shaft 40 is protected so that it can be rotated smoothly.

In one embodiment, one end of the first motor shaft 33 is inserted into and fixed inside one end of the main rotation shaft 40 located in the installation space 12. In other words, the first motor shaft 33 One end portion of the main rotary shaft 40 is provided with a predetermined depth, but the parts coupled to each other are tightened by using fixing members B, such as bolts and nuts, on the outer circumference thereof, so that the first motor shaft 33 and The main rotation shaft 40 is fixed to each other, so that the main rotation shaft 40 can receive the rotational force of the first motor shaft 33.

The electrode unit 50 is fixed to the outer periphery of the main rotation shaft 40, one end of which is connected to the first motor shaft 33 in the installation space 12, the electrode unit 50 is upright It has a vertical cylindrical shape and rotates with the main rotary shaft 40.

The electrode portion 50 is composed of an electrode member 51, an insulating ring 52, the motor power line 53,

The electrode member 51 is formed in a cylindrical shape and is fixedly installed on the main rotation shaft 40, so that power does not flow through the entire cylindrical shape, and a metal which is electrically energized only at the outer circumference of the cylindrical base is used. (Therefore, the electrode member 51 and the main rotary shaft 40 are not energized with each other.)

The insulating ring 52 is formed in a ring shape on the outer circumference of the electrode member 51, and is formed a plurality of times and spaced apart from each other in the longitudinal direction of the electrode member 51 to form the electrode member 51. It is divided into a plurality of individual electrode members 51a, 51b, 51c. That is, the electrode member 51 is divided into a plurality, so that the plurality of partitioned individual electrode members 51a, 51b, and 51c are not energized.

(In the present invention, the electrode member 51 is divided into three individual electrode members 51a, 51b, and 51c. When used in a single phase, only two of the three individual electrode members 51a, 51b, and 51c are used.) When used in three phases, all three individual electrode members 51a, 51b, 51c may be used.)

One end of the motor power line 53 is connected to the electrode member 51, and the other end thereof is connected to the second driving motor 90, which will be described later, to supply power applied to the electrode member 51 to the second driving motor ( 90). At this time, the other end of the motor power line 53 is inserted into the main rotary shaft 40 wrapped around the electrode member 51, and then the entrance hole 41 formed in the longitudinal direction on the outer periphery of the main rotary shaft 40 To extend to the lower end of the second mounting plate 10b.

(Inlet periphery hole 41 is formed in the longitudinal direction on the outer periphery of the main rotary shaft 40, one end of the main rotary shaft 40 penetrates the bottom surface of the second mounting plate (10b) to the first motor shaft ( 33), the stopping position of the entry hole 41, which is formed in the longitudinal direction on the outer circumference of the main rotating shaft 40, is such that the second mounting plate 10b is fitted into the portion. 10b, the motor power line 53 having one end connected to the electrode member 51 is inserted from the outer circumference of the electrode member 51 to the entry hole 41 of the main rotation shaft 40, and then the entry hole 41. Is discharged to the bottom of the second installation plate (10b), and is connected to the second drive motor (90).

The power connection member 60 is to apply power to the above-described electrode unit 50, the case 61, the electrode piece 63, the electrode plate 65, the elastic body 66.

The case 61 is fixedly installed in a vertical direction on one side of the electrode member 51 in the installation space 12, the plurality of through holes in the case 61 toward the longitudinal direction of the electrode member 51 Perforations 62 are formed, and the electrode pieces 63, the electrode plates 65, and the elastic bodies 66, which will be described later, are provided. Each of the plurality of through holes 62 may face the individual electrode members 51a, 51b, and 51c that are divided into a plurality of electrode members 51.

The electrode piece 63 is inserted into the through hole 62 and has an arc shape at one end thereof so as to correspond to the outer periphery of the electrode member 51 having a cylindrical shape, and has an arc shape. One end of the protrusion protrudes outward of the through hole 62 to correspond to the outer circumference of the electrode member 51. (In other words, the number of the electrode pieces 63 is the same as the number of the individual electrode members 51a, 51b, 51c, and of course, in the case of a single phase, only two are used so that three individual electrode members 51a, 51b are used. , And two of 51c are corresponding contacts, and in the case of three phases, three are used to make corresponding contacts to three individual electrode members 51a, 51b, and 51c, respectively.)

The electrode plate 65 is connected to and fixed by the electrode piece 63 and the metal wire 64 inside the through hole 62, and is also connected to an external power supply device 32 through the electrode piece 63. The power is applied to the electrode member 51.

The elastic body 66 is a spring or the like, is compressed and installed between the electrode piece 63 and the electrode plate 65 with the metal wire 64 positioned inside the through hole 62, the elastic body One end of the 66 is supported by the electrode plate 65, but due to the property to be tensioned in the compressed state, the other end protrudes the electrode piece 63 to the outside for a predetermined length to the individual electrode members 51a, 51b, 51c. Make sure that contact is made.

(As described above, when there are three individual electrode members 51a, 51b, 51c partitioned from the electrode part 50, there are also three through holes 62 drilled in the case 61. The electrode piece 63, the electrode plate 65, and the elastic body 66 are respectively installed in the through hole 62 of the through hole 62, and the power supply device 32 is connected to each of the installed electrode plates 65 by a power line. will be.)

The reverse rotation prevention device 70 is installed at the lower end of the electrode unit 50 in the installation space 12 to prevent the reverse rotation of the main rotary shaft 40, the rotating body 71, the engaging piece 73 , Made of an elastic member (75).

The rotating body 71 is fixed to the main rotating shaft 40 at the lower end of the electrode unit 50 in the installation space 12, and rotates together with the main rotating shaft 40, a plurality of obstacles on the outer periphery The group 72 is protruded. In order for the rotating body 71 to rotate, the bottom surface of the rotating body 71 should not be in contact with the upper surface of the second mounting plate 10b, so that the bottom surface of the rotating body 71 is spaced apart from the upper surface of the second mounting plate 10b by a predetermined distance. It should be natural that it should be.

The locking piece 73 is installed so that one end is in contact with (hanging) the locking protrusion 72 on the upper surface of the second mounting plate 10b, and the stop of the locking piece 73 is the second mounting plate 10b. It is fixed to the upper surface of the axially rotatable installation, the locking piece 73 to be rotated relative to the fixing point 74 of the interruption.

The elastic member 75 is to secure the other end of the locking piece 73 so that the locking piece 73 can be rotated in only one direction, and does not rotate in the opposite direction other than one direction, the elastic member ( 75 is connected to the other end of the locking piece 73 in a compressed state, one side of the elastic member 75 is fixed to the other end of the locking piece 73, the other side of the elastic member 75 is the second mounting plate It is fixed to the upper surface of 10b.

When the rotating member 71 is rotated forward, the elastic member 75 contacts the one surface (α) of one end of the locking piece 73 while the locking protrusion 72 rotates to push out the locking piece 73. When the other end of the locking piece 73 is rotated in the opposite direction to one end of the locking piece 73, the elastic member 75 is stretched and stretched (tensioned). In addition, when the rotating body 71 is rotated in reverse, the locking projection 72 is rotated in contact with the other surface (β) of one end of the locking piece 73, but tries to push the locking piece 73 in the opposite direction, As the other end β of the locking piece 73 is pushed in the opposite direction, the other end of the locking piece 73 is compressed while rotating in the opposite direction to the one end of the locking piece 73. It is to prevent the rotating body 71 from reverse rotation because the locking piece (73) itself is floating so as not to rotate.

Referring to the operation of the reverse rotation prevention device 70 having the above configuration,

1. When the main rotary shaft 40 is rotated in the forward direction (Fig. 7 (A)): the rotating body 71 is rotated in the forward direction-> a plurality of locking projections 72 of the rotating body 71 is the locking piece 73 One end side of the one side (α) is continuously in contact with the catch-> one end of the engaging piece 73 is pushed in one direction (forward direction) every time the plurality of engaging projections 72 are in contact with the minute rotation-> the engaging piece When one end of the 73 is rotated in a minute amount, the other end of the locking piece 73 is rotated in the opposite direction to the one end of the locking piece 73 to pull and stretch the elastic member 75 to the locking piece 73. If the engaging projection 72 is not in contact with the elastic member 75 is compressed and the original position and the engaging piece 73 is also rotated in the opposite direction (reverse direction) by a small amount.

2. When the main rotary shaft 40 is rotated in the reverse direction (Fig. 7 (B)): the rotating body 71 is rotated in the reverse direction-> a plurality of locking projections 72 of the rotating body 71 is the locking piece 73 The other end (β) of one side of the contact is caught-> the locking projection 72 to be rotated pushes the locking piece 73 in the opposite direction (reverse direction)-> the other end of the locking piece 73 is compressed Trying to compress the elastic member 75 which is present-> Since the elastic member 75 is no longer compressed, the locking piece 73 is fixed without being pushed in the opposite direction-> the reverse rotation of the rotating body 71 is stopped. (Stop rotation of the rotating body 71 has the same meaning that reverse rotation of the main rotating shaft 40 is stopped.)

The base plate 80 is installed in the shape of a disc whose one end is inclined at a predetermined angle θ at the lower end of the above-described second mounting plate 10b, the second driving motor 90 and the ventilation means 100 to be described later. ) Is combined, and consists of the main plate 81, the holding plate 82, fixing means (83).

The base plate 80 is disposed to be inclined at a predetermined angle from the lower end of the second mounting plate (10b), the tilt fixing plate 82 is installed on the upper surface of the base plate 80 to the main rotating shaft 40 In order to fix upright, on the vertical extension line (P) of the center of gravity point (T) of the second drive motor 90 and the ventilation means 100 is installed on the base plate 80 and the base plate 80 bottom surface The position of the main rotary shaft 40 is fixed.

In other words, the base plate 80 is inclined at a predetermined angle, and the second driving motor 90 and the ventilation means 100 are horizontally formed on the bottom surface of the base plate 80. When the second driving motor 90 and the ventilation means 100 are fixed to the bottom surface and tilted at a predetermined angle to rotate the bait plate 360 degrees, the main plate is vertically fixed to be perpendicular to the ground on the upper surface of the base plate 80. In the case of the rotary shaft 40, the second drive motor 90, the ventilation means 100, the base plate 80 is bent or damaged by the load, which eventually transmits the rotational force to the main rotary shaft 40 The first motor shaft 33 also bends or causes wear and disengagement of the gears in the reducer 31.

Thus, the second driving motor 90, the ventilation means 100, the main plate 81 to be located on the vertical extension line (P) of the center of gravity point (T) (from the center of the upper surface of the main plate 81) Upward (A in Fig. 4) is to fix the main rotary shaft 40 upright.

The tilting fixing plate 82 has a triangular shape, the first vertex (①) of the tilting fixing plate 82 is located in the center of the inclined main plate 81, the second vertex (②) is the main plate ( 81, the second driving motor 90, the ventilation means 100, the main plate 81 is located near the vertical extension line (P) of the center of gravity (T), the third vertex (③) is the second vertex ( ② is located in the vertically extending portion in the upper part. That is, the other end of the main rotation shaft 40 is placed upright near the second vertex (②) and the third vertex (③), the main rotation shaft 40 by the fixing member (B), such as bolts and nuts, a fixed plate 82 To fix it. (At this time, a plurality of holes are drilled in the vicinity of the third vertex (③) of the tilting plate 82, and the main rotating shaft 40 and the tilting plate are inserted by inserting the fixing member B into one of the plurality of holes by the user's choice. (82) It can fix each other.)

The fixing means 83 is used, such as bolts and nuts, one end is fixed to the bottom surface of the base plate 80, the other end is fixed to the upper surface of the ventilation means 100, the ventilation means 100 is the base plate Level it with (80).

The second driving motor 90 is installed horizontally with the base plate 80 on the bottom surface of the base plate 80, is connected to the ventilation means 100 to be described later to rotate the ventilation means 100. The second driving motor 90 is connected to the other end of the motor power line 53, one end of which is connected to the electrode unit 50, to receive power.

The ventilation means 100 is a fan, a fan, etc. are used, and is formed on the second motor shaft 92 of the second driving motor 90 to be parallel to the base plate 80 on the bottom surface of the base plate 80. It is fixedly coupled and rotated.

Of course, according to an embodiment of the user, the ventilation means 100 may be provided with a protective frame 102 for protecting the wing 101 of the ventilation means 100, the protective frame 102 and the base By fixing the connection between the bottom of the plate 80 with a plurality of fixing means 83, the ventilation means 100 is rotated 360 degrees while being horizontal with the base plate 80.

Hereinafter will be described the operation and principle of the preferred embodiment of the present invention having the configuration and structure as described above.

The first driving motor 30 and the reduction gear 31 are driven by receiving power from an external power supply device 32, so that the first motor shaft 33 of the first driving motor 30 rotates. If so, the rotational force of the first motor shaft 33 is transmitted to the main rotary shaft 40, the electrode unit 50 and the reverse rotation prevention device 70 is fixed to the main rotary shaft 40 and the main rotary shaft 40 ), The base plate 80 is rotated.

At this time, since the base plate 80 is inclined at a predetermined angle, the ventilation means 100 which is horizontal with the base plate 80 is also rotated by drawing a circle of 360 degrees in a state inclined at a predetermined angle.

Thereafter, when power is applied to the electrode unit 50 from the power supply device 32 through the power connection member 60, this is a second drive connected to the rotating electrode unit 50 and the motor power line 53. It is supplied to the motor 90, the wind means by rotating the ventilation means 100 that is rotating in a circle of 360 degrees as described above to generate wind.

In addition, in the case of the installation space 12 in which the first and second installation plates 10a and 10b are formed to install the electrode unit 50 and the power connection member 60 therein, the foreign matter does not flow in the outside. The protective case 110 surrounding the installation space 12 may be further provided.

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this, The person of ordinary skill in the art to which this invention belongs, Various modifications and changes may be made without departing from the scope of the appended claims.

10a: first installation plate 10b: second installation plate
11: fastening member 12: installation space
20: support frame 23: support ring
30: first drive motor 31: reducer
32: power supply device 33: first motor shaft
40: main axis of rotation 41: pull-in hole
50: electrode portion 51: electrode member
51a, 51b, 51c: individual electrode members
52: insulation ring 53: motor power cable
60: power connection member 61: case
62: through hole 63: electrode piece
64: metal wire 65: electrode plate
66: elastomer 70: reverse rotation prevention device
71: rotating body 72: locking projection
73: locking piece 75: elastic member
80: base plate 81: main plate
82: holding plate 83: fixing means
90: second drive motor 100: ventilation means

Claims (5)

First and second mounting plates 10a and 10b which are installed to face each other by a plurality of fastening members 11 and are installed upside down to face each other;
A support frame 20 fixedly installed on an upper surface of the second mounting plate 10b and installed on a wall or a ceiling by using a plurality of support rings 23 protruding upward;
A first drive motor 30 provided with a reduction gear 31 provided on an upper surface of the first installation plate 10a and driven by receiving power from a power supply device 32;
One end is installed upright in the installation space 12 to be connected to the first motor shaft 33 of the first drive motor 30, the main rotary shaft 40 is rotated together with the first motor shaft (33) );
An electrode part 50 fixedly installed at an outer circumference of the main rotation shaft 40 in the installation space 12 and rotated together with the main rotation shaft 40;
A power connection member 60 connected to the power supply device 32 to correspond to the outer circumference of the electrode unit 50 to supply power to the electrode unit 50;
A reverse rotation prevention device (70) installed at a lower end of the electrode unit (50) in the installation space (12) to prevent reverse rotation of the main rotation shaft (40);
A base plate 80 which is fixed to the other end of the main rotating shaft 40 at the lower end of the second mounting plate 10b and maintained in an inclined state at a predetermined angle (θ) and rotates together with the main rotating shaft 40;
A second driving motor 90 fixed to the bottom of the base plate 80;
A ventilation means 100 installed horizontally with the base plate 80 at the bottom of the base plate 80 and driven by the second driving motor 90;
Ceiling mounted 360 degree rotary fan, characterized in that consisting of.
The method of claim 1,
The electrode unit 50 is
A cylindrical electrode member 51 fixed to the outer circumference of the main rotating shaft 40;
An insulating ring 52 for dividing the electrode member 51 into a plurality in the longitudinal direction to form a single phase or a three phase, and preventing a plurality of partitioned individual electrode members 51a, 51b, 51c from being energized;
One end is connected to the plurality of individual electrode members 51a, 51b, and 51c, and the other end extends to the lower end of the second installation plate 10b along the longitudinal direction of the main rotating shaft 40 to the second driving motor 90. A motor power line 53 connected to the motor power line 53;
Ceiling mounted 360 degree rotary fan, characterized in that consisting of.
The method of claim 1,
The power connection member 60 is
In the installation space 12 is installed oppositely fixed in the vertical direction on one side of the electrode member 51,
A case 61 having a plurality of through holes 62 formed in the longitudinal direction of the electrode member 51;
An electrode piece (63) having one end in an arc shape so as to correspond to an outer circumference of the electrode member (51), and one end protruding to the outside of the plurality of through holes (62);
An electrode plate 65 connected to the electrode piece 63 and the metal wire 64 in the through hole 62 and receiving power from the power supply device 32;
An elastic body 66 disposed between the electrode piece 63 and the electrode plate 65 in the through hole 62 to protrude the electrode piece 63 toward the electrode member 51;
Ceiling mounted 360 degree rotary fan, characterized in that consisting of.
The method of claim 1,
The reverse rotation prevention device 70
A rotating body (71) fixedly installed on the main rotating shaft (40) to be accompanied with the main rotating shaft (40), protruding a plurality of locking projections (72) on an outer circumference;
A stopping piece 73 fixed to the top of the second mounting plate 10b so as to be axially rotatable and having one end contacting the locking protrusion 72 which is rotated;
An elastic member 75 connected to the other end of the locking piece 73 in a compressed state and intermittently clamped so that the locking piece 73 can rotate in only one direction; Consisting of,
When the rotating body 71 is rotated forward, the other end of the engaging piece 73 tensions the elastic member 75 while the engaging projection 72 pushes one side α of one side of the engaging piece 73. When the main body rotates forward, the main rotating shaft 40 continues to rotate, and when the rotating body 71 rotates in reverse, the locking protrusion 72 pushes the other end β of the locking piece 73 to be caught. The other end of the piece 73 is fixed to the compressed elastic member 75, so that the main rotating shaft 40 is not reversely rotated, 360-degree ceiling-type rotary fan, characterized in that.
The method of claim 1,
The base plate 80 is
A main plate 81 inclined at a predetermined angle from the bottom of the second mounting plate 10b;
The main plate 81 such that the main rotary shaft 40 is located on the vertical extension line P of the center of gravity point T of the second driving motor 90, the ventilation means 100, and the main plate 81. An upright fixing plate 82 for fixing the other end of the main rotary shaft 40 upright on an upper surface thereof;
A plurality of fixing means (83) for allowing the ventilation means (100) to be fixed in parallel with the main plate (81) at the bottom of the main plate (81);
Ceiling mounted 360 degree rotary fan, characterized in that consisting of.

Images