KR102470717B1 - Ceiling fan device - Google Patents

Abstract

The present invention relates to a ceiling fan device implemented to fasten while rotating a case portion covering a ceiling fixing portion and a fan motor portion of a ceiling fan installed on the ceiling, which is fixed to the ceiling and is provided with a through hole vertically in the central portion. ceiling fixing part; a pivoting portion passing through the through hole and formed in a downward direction; a fan motor unit that is connected to and installed below the rotation unit and rotates; and a case part fastened to the ceiling fixing part and covering between the ceiling fixing part and the fan motor part.

Description

Ceiling fan device {Ceiling fan device}

The technical field of the present invention relates to a ceiling fan device, and more particularly, to a ceiling fan device implemented to fasten while turning a case portion covering a ceiling fixing portion and a fan motor portion of a ceiling fan installed on the ceiling.

As urbanization progresses and people's living standards rise, apartments and houses equipped with living rooms are being built, and ceiling fans, one of the electronic products, are being developed in various ways as the demand for furniture and appliances with high aesthetics and practicality in living rooms is increasing. and is being released.

A ceiling fan, a ceiling fan, is a device that is installed on the ceiling and generates wind in order to help circulate air in the room and adjust the moisture and sensible temperature in the room to make it a comfortable state. Therefore, as described above, a variety of residential ceiling fans pursuing interiors with excellent aesthetics and high practicality have been developed and applied for patents.

Korean Patent Registration No. 10-1390285 (registered on April 23, 2014) discloses a ceiling fan and a ceiling fan system having a lighting unit, a first case installed on the ceiling and having an internal space, and the first case. a case unit having a second case located on a lower surface of one case and having a first air ventilation hole formed in the central portion so that air is sucked in; a driving unit disposed inside the first case and fixed to an upper surface of the first case; A propeller formed in a centrifugal shape and connected to the drive unit, rotating to suck air from the lower side and flow it to the side; A space in which air is sucked in according to the rotation of the propeller is formed, and a lighting unit installed on the lower surface of the second case to be arranged in a vertical arrangement with the propeller; and a nozzle unit having a taper area in which a gap between a portion of the first case and a portion of the second case narrows in the direction of air flow, and an air outlet through which air passing through the taper area is discharged. to be characterized According to the disclosed technology, by controlling the flow of air passing through the noble part, the flow of air and mildness of air can be generated in a wide range, and the flow of air and circulation of air in a wide range are introduced by introducing air into the side of the air inlet. can be generated, and it can be installed on the ceiling through a slim structure, so it can be installed in various places.

Korean Patent Registration No. 10-2134702 (registered on July 10, 2020) has a filter member installed on the rotary blades constituting the ceiling fan, thereby improving cooling and heating efficiency by circulating indoor air while the blades of the ceiling fan rotate. A ceiling fan with multiple functions is disclosed, which can remove fine dust in the room with a filter member for purification of the ceiling fan while raising the ceiling.

According to the disclosed technology, the hub located in the center; a rotary wing inclination adjusting unit configured to incline a wing connected to the hub with a horizontal surface of the room; A rotary blade connected to the rotary blade inclination control unit and generating an upward gas flow through rotation; At least one of the long side of the rotor blade and the short end located in the far direction from the hub has a certain angle with the horizontal extension line of the rotor blade and is formed to be inclined in the upward direction of the rotor blade, so that air rises and fluctuates when the rotor blade rotates. an airflow control member that further causes the a filter member installed on the lower surface of the rotary blade; and a connecting shaft having one side connected to the hub and the other side attaching to the ceiling. Including, the filter member is provided with a filter member characterized in that the gas flow inlet on one side and the gas flow outlet on the other side are formed, and a filter capable of collecting particulates in the gas flow passing through the gas flow inlet is provided characterized by

In the conventional technology as described above, since it penetrates the upper side of the case part and fastens to the ceiling fixing part with screws, installation is difficult and inconvenient, and the screw head is visible on the exterior, which impairs the interior aesthetics.

Korean Patent Registration No. 10-1996412 Korea Patent Registration No. 10-1790848

The problem to be solved by the present invention is to solve the above-described disadvantages, to provide a ceiling fan device implemented to fasten while rotating a case portion covering a ceiling fixing portion of a ceiling fan installed on the ceiling and a fan motor portion. is to do

As a means for solving the above problems, a ceiling fixing unit fixed to the ceiling and having a through hole vertically in the central portion; a pivoting portion passing through the through hole and formed in a downward direction; a fan motor unit that is connected to and installed below the rotation unit and rotates; and a case part fastened to the ceiling fixing part and covering a space between the ceiling fixing part and the fan motor part.

In one embodiment, the case portion is formed on the upper side of the inside, characterized in that it is provided with a plurality of male fastening members to be fastened.

In one embodiment, the ceiling fixing part is characterized in that it is provided with a plurality of female fastening members that are located on the rim and fastened while the male fastening member is rotated in one direction.

In one embodiment, the female fastening member, a fastening insertion means in which a gap is formed in a 'L' shape on the side of the ceiling fixing part, and the male fastening member is inserted while turning in one direction by inserting it upward; and a locking means located at one side of the fastening inserting means and fixedly installed on the lower surface of the ceiling fixing part to have elasticity and to engage when the male fastening means is inserted into the fastening inserting means.

In one embodiment, the female fastening member has a gap formed in an 'n' or 'c' shape, so that the male fastening member is inserted upward, rotated in one direction, inserted, seated downward, and fixed to be characterized

In one embodiment, the fan motor unit may include a motor member that is connected to the rotating unit and rotates; and a wing member connected to and installed on the motor member to rotate along the motor member and generate wind.

In one embodiment, the case portion is characterized in that it has a sound absorbing member therein.

In one embodiment, the sound absorbing member is characterized by consisting of one of an egg plate sound absorbing material, a perforated board sound absorbing material, a polyester sound absorbing material, a wood wool board sound absorbing material, and an art board sound absorbing material.

In one embodiment, the ceiling fan device is characterized in that it further includes a signal receiving unit fixedly installed inside the case unit to receive a signal sent from an external electronic device.

In one embodiment, the ceiling fan device is characterized in that it further comprises a signal delivery unit for generating and transmitting a signal for receiving and informing of the signal received by the signal reception unit.

In one embodiment, the ceiling fan device is characterized in that it further comprises a control unit for controlling the motor member according to the signal transmitted from the signal transfer unit.

In one embodiment, the ceiling fan device is fixed to the lower surface of the ceiling fixing part and is located on one side of the female fastening member, and one or more detection sensor units for detecting contact of the male fastening member are further included. to be characterized

In one embodiment, the detection sensor unit is characterized in that to stop the rotation of the motor member by transmitting a signal detecting the contact of the male fastening member to the signal transmission unit.

As an effect of the present invention, by providing a ceiling fan device implemented to fasten while turning the case part covering between the ceiling fixing part and the fan motor part of the ceiling fan installed on the ceiling, it is easy to install because it is fastened while turning the case part. It is convenient, and it is possible to provide a sealing pen device that makes the interior beautiful because there is no screw head on the exterior.

1 is a view illustrating a ceiling fan device according to an embodiment of the present invention as a first example.
Figure 2 is an exploded view explaining the ceiling fan device in Figure 1;
3 is a view for explaining the ceiling fixing part in FIG. 1 as a first example.
4 is a view for explaining the ceiling fixing part in FIG. 1 as a second example.
5 is a flowchart illustrating a ceiling fan device according to an embodiment of the present invention as a second example.
6 is a view illustrating the ceiling fixing part and the detection sensor part in FIG. 5 .

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, since the embodiment can be changed in various ways and can have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, the scope of the present invention should not be construed as being limited thereto.

The meaning of terms described in the present invention should be understood as follows.

Terms such as "first" and "second" are used to distinguish one component from another, and the scope of rights should not be limited by these terms. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element. It should be understood that when an element is referred to as “connected” to another element, it may be directly connected to the other element, but other elements may exist in the middle. On the other hand, when an element is referred to as being “directly connected” to another element, it should be understood that no intervening elements exist. Meanwhile, other expressions describing the relationship between components, such as “between” and “immediately between” or “adjacent to” and “directly adjacent to” should be interpreted similarly.

Singular expressions should be understood to include plural expressions unless the context clearly dictates otherwise, and terms such as “comprise” or “having” refer to a described feature, number, step, operation, component, part, or It should be understood that it is intended to indicate that a combination exists, and does not preclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, unless defined otherwise. Terms defined in commonly used dictionaries should be interpreted as consistent with meanings in the context of related art, and cannot be interpreted as having ideal or excessively formal meanings unless explicitly defined in the present invention.

Now, a ceiling fan device according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a view illustrating a ceiling fan device according to an embodiment of the present invention as a first example, and FIG. 2 is an exploded view illustrating the ceiling fan device in FIG. 1 .

Referring to FIGS. 1 and 2 , the ceiling fan device 10 includes a ceiling fixing part 100 , a rotating part 200 , a fan motor part 300 and a case part 400 .

The ceiling fixing part 100 is fixedly installed on a perforated ceiling, and has a through hole 100a through which the pivoting part 200 vertically passes through the central portion.

In one embodiment, the through hole (100a) is preferably positioned to correspond vertically to the perforated hole.

In one embodiment, the ceiling fixing part 100 may be provided with a plurality of fixing holes 100b vertically so as to be bolted and fixed from the lower side to the upper side.

In one embodiment, the ceiling fixing part 100, the edge portion 101 may be formed to protrude downward by a predetermined length (eg, about 20 mm to 50 mm).

In one embodiment, the ceiling fixing part 100 is located on the rim portion and the case part 400 (ie, the male fastening member 410) rotates in one direction and is fastened. Equipped with a plurality of female fastening members 110 It can be. Here, a detailed description of the arm fastening member 110 will be described below with reference to FIG. 3 .

The rotation unit 200 penetrates the through hole 100a and is formed in a downward direction, and the fan motor unit 300 is connected to the lower side to support the rotation of the fan motor unit 300 .

In one embodiment, the rotation unit 200 may include a connection member 210 and a rotation member 220 .

The connecting member 210 has an upper side fixed to the ceiling fixing part 100 and a lower side fixed to the pivoting member 220, connecting the pivoting member 220 to the ceiling fixing part 100.

In one embodiment, the connection member 210, doedoe formed in a trapezoidal shape in the downward direction, may be provided with a power line connecting means 211 to which the power line (L) is connected and installed on the upper side of the central portion.

The upper side of the rotation member 220 is fixed to the connection member 210 and the lower side is connected to the fan motor unit 300 so that the fan motor unit 300 rotates.

In one embodiment, the rotation member 220 is provided with a power line hole (not shown in the drawing for convenience of explanation) through which the power line L passes in a vertical direction at the center, and is connected to the fan motor unit 300. It may be provided with a motor fastening means (not shown in the drawing for convenience of description).

The fan motor unit 300 is connected to the rotation unit 200 and rotates to form wind.

In one embodiment, the fan motor unit 300 may include a motor member 310, a wing member 320, and a motor case member 330.

The motor member 310 is installed connected to the pivoting unit 200 (ie, the pivoting member 220) and rotates by itself.

In one embodiment, the motor member 310 may include a motor shaft (not shown in the drawing for convenience of explanation) that is fixed to the motor fastening means and rotates by itself.

In one embodiment, the motor member 310 may use a DC motor capable of reverse rotation.

In one embodiment, the motor member 310 may include a motor case fastening means (not shown in the drawing for convenience of explanation) to which the motor case member 330 is screwed to the lower center portion.

The wing member 320 is fixedly installed on the motor member 310, rotates according to the rotation of the motor member 310, and generates wind downward.

In one embodiment, the wing member 320 may be fixed to the lower edge portion of the motor member 310 with bolts.

In one embodiment, the wing member 320 may be formed to be inclined by a predetermined angle (eg, about 1° to 10°) in a clockwise direction in which the motor member 310 rotates.

The motor case member 330 is screwed to the motor case fastening means to cover the lower portion of the fan motor unit 300 .

In one embodiment, the motor case member 330 may include an LED light that emits light when power is applied.

The upper side of the case part 400 rotates and is engaged with the ceiling fixing part 100 to cover the space between the ceiling fixing part 100 and the fan motor part 300 .

In one embodiment, the case portion 400 may include a male fastening member 410 formed on the inside of the upper side, inserted upward into the female fastening member, and turned in one direction (clockwise direction) to be fastened.

In one embodiment, the case unit 400 may include a sound absorbing member (not shown in the drawings for convenience of explanation) that absorbs and blocks noise generated from an internal motor.

In one embodiment, the sound absorbing member may be made of one of an egg plate sound absorbing material, a perforated board sound absorbing material, a polyester sound absorbing material, a wood wool board sound absorbing material, and an art board sound absorbing material.

In one embodiment, the case unit 400 is provided with an air cooling hole (not shown in the drawing for convenience of explanation) through which air or heat passes in a horizontal direction to cool the inside and the fan motor unit 300 in a horizontal direction. can do.

The ceiling fan device 10 as described above is installed by turning the case portion 400, which covers the space between the ceiling fixing portion 100 installed in the perforated ceiling and the fan motor portion 300, into a clockwise direction and tightening the installation It is possible to provide a ceiling fan device 10 that is easy and convenient to operate, and has a beautiful interior appearance because there are no screw heads on the exterior.

3 is a view for explaining the ceiling fixing part in FIG. 1 as a first example.

Referring to FIG. 3 , the ceiling fixing part 100 includes an arm fastening member 110 . Here, the arm fastening member 110 is similar to the components of FIG. 1, but only the other parts will be described below.

In one embodiment, the arm fastening member 110 may include a fastening insertion unit 111 and a locking fastening unit 112 .

In the fastening insertion means 111, a 'L'-shaped gap is formed on the side of the ceiling fixing part 100 (ie, the rim portion 101), and the male fastening member 410 is inserted while turning upward. .

In one embodiment, it is preferable that the fastening insertion means 111 coincide with the direction of the 'L'-shaped gap in the clockwise direction.

The engaging fastening means 112 is located in the direction (clockwise direction) of the 'a'-shaped gap of the fastening insertion means 111 and is fixedly installed on the lower surface of the ceiling fixing part 100, and is made of a material having elasticity and strength. When the member 410 is inserted in the direction (clockwise direction) of the 'L'-shaped gap, the male fastening member 410 is engaged so that the case part 400 is connected to the ceiling fixing part 100 (ie, the female fastening member 110) ) is fastened to

In one embodiment, the engaging fastening means 112 is formed in an 'a' shape, and when the case portion 400 rotates clockwise, the male fastening member 410 is inserted into the fastening insertion means 111 It can be formed to be hooked and installed to fix the case part 400 .

In one embodiment, the locking fastening means 112 penetrates the ceiling fixing part 100 and the ceiling in a vertical direction from the lower side to the upper side, and may be fixedly fastened with screw bolts.

In one embodiment, the locking fastening means 112 may be integrally formed by welding to the lower surface of the ceiling fixing part 100.

In one embodiment, the engaging fastening means 112 is formed in the shape of a hook, and when the case portion 400 rotates clockwise, the male fastening member 410 is inserted into the fastening insertion means 111 and installed for engaging , When rotated in a counterclockwise direction, it can be separated to separate the case part 400 from the ceiling fixing part 100.

As described above, the ceiling fixing part 100 is positioned so that the through hole 100a is corresponding to the perforated ceiling and fixed to the ceiling with screw bolts to install the rotating part 200, and then the male fastening member 410 and the female fastening member When the male fastening member 410 is inserted into the fastening insertion means 111 by aligning the 110 vertically and inserting the case part 400 upward, and turning the case part 400 clockwise, the male fastening member 410 It is inserted beyond the engaging fastening means 112 into the engaging fastening means 112 and is fixedly installed.

4 is a view for explaining the ceiling fixing part in FIG. 1 as a second example.

Referring to FIG. 4 , the ceiling fixing part 100 includes an arm fastening member 110 . Here, the arm fastening member 110 is similar to the components of FIG. 1, but only the other parts will be described below.

In one embodiment, the female fastening member 110 has a gap formed in the shape of 'n' or 'c', so that the male fastening member 410 is inserted upward, rotated clockwise and inserted, and seated on the lower side and can be formed to be fixed.

As described above, the ceiling fixing part 100 is positioned so that the through hole 100a is corresponding to the perforated ceiling and fixed to the ceiling with screw bolts to install the rotating part 200, and then the male fastening member 410 and the female fastening member Align 110 vertically and put the case part 400 upward, insert the male fastening member 410 to the upper end of the inlet part 110a of the female fastening member 110, and turn the case part 400 clockwise. It is positioned at the valley portion 110b of the arm fastening member 110 and fixed to the locking jaw portion 110c so that the case portion 400 can be hung and installed on the arm fastening member 110 .

5 is a block diagram illustrating a ceiling fan device according to an embodiment of the present invention as a second example, and FIG. 6 is a view illustrating a ceiling fixing unit and a detection sensor unit in FIG. 5 .

5 and 6, the ceiling fan device 10 includes a ceiling fixing unit 100, a case unit 400, a signal receiving unit 500, a signal transmission unit 600, a control unit 700, a detection sensor unit ( 800), and a direction control unit 900. Here, since the ceiling fixing part 100 and the case part 400 are similar to the components of FIG. 1, their descriptions are omitted.

The signal receiving unit 500 receives a signal sent from an external electronic device that generates a signal by a user's manipulation.

In one embodiment, the electronic device may be one or more of a smart phone, a smart watch, and a remote control.

In one embodiment, the electronic device may send a signal to the signal receiver 500 using one of Bluetooth and infrared.

When the signal received by the signal receiver 500 is applied, the signal transmission unit 600 generates and transmits a signal for informing the control unit 800.

The control unit 700 controls the rotation of the motor member 310 according to the signal transmitted from the signal transfer unit 600.

In one embodiment, the controller 700 may be provided to rotate the motor member 310 for a preset time set by a user according to a signal transmitted from the signal transmission unit 600 .

The detection sensor unit 800 is fixedly installed on the lower surface of the ceiling fixing unit 100 and is located on one side of the female fastening member 110 to sense the contact of the male fastening member 410.

In one embodiment, the detection sensor unit 800 may be located on one side of one of the arm fastening members 110 .

In one embodiment, the detection sensor unit 800 may be located on one side of the arm fastening member 110, respectively.

In one embodiment, the detection sensor unit 800 may include a sensor holder member 810 and a sensor member 820 .

In one embodiment, the detection sensor unit 800 may be provided so as not to rotate the motor member 310 by transmitting a signal that detects the contact of the male fastening member 410 to the signal receiving unit 600.

The upper part of the sensor holder member 810 is fixedly installed on the lower surface of the ceiling fixing part 100, and a sensor fastening hole is provided so that the sensor member 820 passes through the lower central part horizontally and is screwed, so that the sensor member 820 fix the

The sensor member 820 transmits a detected signal to the signal transmission unit 600 when the male fastening member 410 that is inserted into the female fastening member 110 and engaged is contacted or approached.

In one embodiment, the sensor member 820 may use either a proximity sensor or a piezoelectric sensor.

As described above, the embodiments of the present invention are not implemented only through the above-described device and/or operating method, but through a program for realizing functions corresponding to the configuration of the embodiment of the present invention and a recording medium on which the program is recorded. It may be implemented, and such an implementation can be easily implemented by an expert in the technical field to which the present invention belongs based on the description of the above-described embodiment. Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also included in the scope of the present invention. that fall within the scope of the right.

10: ceiling fan device
100: ceiling fixing part
100a: through hole
100b: fixed hole
101: border portion
110: arm fastening member
111: fastening insertion means
112: engaging fastening means
200: rotating part
210: connecting member
220: rotation member
300: fan motor unit
310: motor member
320: wing member
330: motor case member
400: case part
410: water fastening member
500: signal receiving unit
600: signal transfer unit
700: control unit
800: detection sensor unit
810: sensor holder member
820: sensor member

Claims (5)

A ceiling fixing unit fixedly installed on the ceiling and having a through hole vertically in the central portion;
a pivoting portion passing through the through hole and formed in a downward direction;
a fan motor unit that is connected to and installed below the rotation unit and rotates; and
A case part fastened to the ceiling fixing part and covering between the ceiling fixing part and the fan motor part;
The case part,
It is formed on the upper side of the inside and is provided with a plurality of male fastening members to be fastened,
The ceiling fixing part,
A plurality of female fastening members located at the rim portion are provided with the male fastening member being rotated in one direction and fastened,
The fan motor part,
A motor member that is connected to and fastened to the rotating part and rotates; and
A wing member connected to and installed on the motor member to rotate along the motor member and generate wind,
a signal receiving unit fixedly installed inside the case unit and receiving a signal from an external electronic device;
a signal transmission unit generating and transmitting a signal for receiving and informing the signal received by the signal reception unit;
a control unit controlling the motor member according to the signal transmitted from the signal transfer unit;
The ceiling fan device further comprises one or more sensor units fixed to the lower surface of the ceiling fixing unit and located on one side of the female fastening member to detect contact of the male fastening member. delete delete The method of claim 1, wherein the arm fastening member,
A fastening insertion means in which a gap is formed in a 'L' shape on the side of the ceiling fixing part, and the male fastening member is inserted upward and inserted while turning in one direction; and
It is located on one side of the fastening insertion means and is fixedly installed on the lower surface of the ceiling fixing part, has elasticity, and includes a fastening means for engaging when the male fastening member is inserted into the fastening insertion means Ceiling fan device characterized in that it includes . The method of claim 1, wherein the arm fastening member,
A ceiling fan device characterized in that a gap is formed in the shape of 'n' or 'c', so that the male fastening member is inserted upward, rotated in one direction, inserted, seated downward, and fixed.

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