KR100773868B1 - Electromotive laundry hanger on a ceiling and the installing method thereof - Google Patents

Abstract

A ceiling installation type electromotive laundry drying rack and a method for installing the same are provided to reduce installation time and to improve appearance by combining a cover at a lower part of an installation frame and allowing a hanging rod to be received in the cover completely. A ceiling installation type electromotive laundry drying rack comprises an installation frame, a pair of wires(4a,4b), hanging rods(3a,3b), lifting units, a control unit, a power supply unit, a cover(8), and hanging rod receiving units(9a,9b). The installation frame is fixed to the ceiling. The lifting units are fixed at two internal sides of the installation frame in parallel in a longitudinal direction at a regular interval. The lifting units ascend/descend the hanging rods separately by winding or unwinding the wires. A pair of wires is connected at two ends of the hanging rod, respectively. The control unit and the power supply unit are fixed at center of the internal part of the installation frame. The control unit and the power supply unit have a remote control receiving unit which controls the operation of the lifting units by receiving signal from a remote control. The cover is combined at a lower part of the installation frame. The hanging rod receiving units are parallel in the longitudinal direction at a lower part of the cover. The hanging rods are received in the hanging rod receiving units, respectively.

Description

Electromotive laundry hanger on a ceiling and the installing method

1 is a perspective view showing a conventional ceiling-mounted laundry dryer.

Figure 2 is a perspective view of a ceiling-mounted electric laundry dryer according to the present invention.

3 is an exploded perspective view showing a ceiling-mounted electric laundry dryer according to the present invention.

4 is an explanatory diagram showing a configuration of a lift apparatus unit provided on a ceiling-mounted electric laundry dryer according to the present invention.

Figure 5 (a) (b) is an explanatory view showing the working relationship of the reverse winding detection device provided in the lifting device portion of the ceiling-mounted electric laundry dryer according to the present invention.

6 is an explanatory view showing the structure of a hanger rod storage unit of a ceiling-mounted type electric laundry dryer according to the present invention.

Figure 7 (a) (b) is an explanatory view showing the working relationship of the storage detecting apparatus provided in the present invention for detecting a hanger rod storage state.

Figure 8 (a) (b) is an explanatory view showing the working relationship of the storage detecting apparatus provided in the present invention for detecting a hanger hanging state.

Figure 9 is a block diagram showing the electrical circuit configuration of the ceiling-mounted electric laundry dryer according to the present invention.

10 is a flow chart showing the installation process of the ceiling-mounted electric laundry dryer according to the present invention.

<Explanation of symbols for main parts of drawing>

1: laundry dryer 2: installation frame 3a, 3b: hanger rod

4a, 4b: wires 5a, 5b: lifting device portion 6: control unit

7: power supply unit 8: cover 9a, 9b: hanger rod storage unit

10: light installation unit 10a: light 11: worm gear device

12: wire winding roller 13: electric motor 14: reverse winding detection device

14a: wire displacement detection unit 14b: limit switch 15: first supporting roller

16: 2nd support roller 17: 3rd support roller 18: switch operation arm

18a: hanger detection pin 18b: hanger rod detection pin 19: limit switch

20a, 20b: storage detecting device 21: hanging piece 22a, 22b: hanger detecting plate

23: operating plate 24a, 24b: operating plate guide member

30: fixing the installation frame 40: wire unwinding step

50: hanger rod connection step 60: cover rising and bonding step

70: hanger rod height setting step

The present invention relates to a ceiling-mounted electric laundry dryer and a method of installing the same, and more particularly, a pair of wires suspended horizontally below the installation frame by a pair of wires on both sides of the installation frame fixed to the ceiling. A pair of lifting device portions for lifting and lowering the hanger rods independently are fixedly installed, and a pair of hanger rods for lifting up and down respectively by the lifting device portion at the lower portion of the installation frame are respectively housed therein. Since the cover formed by the hanger rod storage unit is configured to be combined and installed, the overall configuration is greatly simplified, and thus, the weight and slimness can be simplified, so that the worker can easily install it by himself, thereby greatly reducing the time and cost required for installation work. When using, raise and lower the pair of hangers to hang the laundry By using the remote control for operation, each can be freely lifted up and down independently, which not only improves practically, but also allows the hanger rod to be completely stored inside the cover coupled to the bottom of the installation frame after use. It relates to a ceiling-mounted electric laundry dryer and its installation method that can maintain a cleaner and more beautiful appearance.

In general, the laundry dryer is a general name for a device made to dry clothes or wet clothes by drying them, and these laundry dryers are fixedly installed on a stand-type laundry dryer and a ceiling which can be freely installed in an arbitrary place. It is divided into a ceiling-mounted laundry dryer that is to be used.

The conventional ceiling-mounted laundry dryer is provided with a fixed frame 101 fixed to the ceiling by a fixing member, as shown in most Figure 1, both sides of the fixed frame 101 is foldable link X-shaped The members 102a and 102b are installed vertically downward, respectively, and the lower end of the link members 102a and 102b face each other so that the hook rod supports 103a and 103b face each other so as to be raised or lowered according to the folded state of the link members. Combined in this state, respectively, a plurality of hanger rods 104 are respectively supported to hang the laundry between the hanger support (103a, 103b), one side of each hanger support (103a, 103b) One end of the wire 105 to artificially provide the lifting force is connected, and the other end of each wire 105 is provided with a handle 106 to pull both wires at the same time or release the pulling force at the same time It is configured.

The conventional ceiling-mounted laundry dryer constructed in this way is mainly installed on the veranda ceiling surface of an apartment or a townhouse. Such a conventional ceiling-mounted laundry dryer 100 directly pulls or releases the handle 106 by the user. When given, the X-shaped link members 102a and 102b are folded by the lifting force transmitted to the hook rod supports 103a and 103b through the wire 105, and the hook rod supports 103a and 103b are raised and lowered. Since it is possible to use, by using the handle 106 in use, the hanger rod 104 can be lowered to easily hang laundry, etc., and after the use is completed, the handle 106 can be pulled out to the hanger rod 104. ) To the lower side of the fixed frame 101 as much as possible to secure the lower space of the laundry drying rack 100 can effectively use the narrow porch space, such as apartments or townhouses.

However, in the conventional ceiling-mounted laundry dryer as described above, the height adjustment of the hanger rod is made manually by the user's manpower, so when a lot of laundry hangs on the hanger rod, it takes a lot of effort to pull the handle. Not only the elderly can not easily operate, there was a problem that the wire is broken or the drying rack is deformed or broken due to the excessive load of the laundry.

In order to solve the problems of the conventional ceiling-mounted laundry dryer, in recent years, the construction of the conventional ceiling-mounted laundry dryer as described above can be performed easily by using the driving force of the electric motor instead of manually lifting the laundry dryer by a manpower. Ceiling-mounted electric laundry dryers with electric motors equipped with wire winding members have been proposed.

However, the conventional ceiling-mounted electric laundry dryer mainly installed on the veranda ceiling surface of an apartment or townhouse has an X-type link member and an X-type link installed on both sides of the fixed frame and the lower side of the fixed frame. It is bulky and heavy because it is composed of a plurality of hook rods installed between the hook rod support provided at the bottom of the member and the hook rod support and the electric motor equipped with the wire winding member. Since workers have to work together, there was a problem that the installation work takes a lot of time and money.

In addition, the conventional ceiling-mounted electric laundry dryer is a hanger bag installed at the lower end of the X-type link member and the X-type link member respectively installed on both sides of the fixed frame and the bottom of the fixed frame fixed to the ceiling even after the use of the drying rack is completed. Since complex structures such as a plurality of hook rods installed between the zone and the hook rod support remain exposed on the ceiling surface, there was a problem of damaging the aesthetics of the veranda space.

Therefore, the configuration is much simpler and easier to install than the conventional ceiling-mounted electric laundry dryer, which not only reduces the time and cost required for installation work, but also facilitates lifting and lowering, thereby greatly improving practicality. In order to further expand the living space of apartments or townhouses, the veranda is expanded and decorated with luxurious interiors.The new versatile and beautiful exterior is designed to meet the consumer's desire to utilize the expanded veranda space as a comfortable resting space. There was an urgent need for the development of a ceiling mounted electric laundry dryer having a structure.

The present invention has been made in order to solve the above problems, the two sides of the mounting frame fixed to the ceiling by a pair of wires, respectively, a pair of hanger rods suspended horizontally below the mounting frame independently A pair of lifting device portions fixed to be lowered are installed, and a pair of hanger rod storage parts each having a pair of hanger rods to be lowered and lowered by the lifting device portion at the lower portion of the installation frame are respectively accommodated therein. Since the overall configuration is greatly simplified and the weight and slimness are possible, the installation can be done easily by the worker alone, which greatly reduces the time and cost required for installation work. Each pair of hanger rods are lifted and operated using a remote control. In addition to being able to freely move up and down independently, practicality can be greatly improved, and after use, the hanger rod can be completely stored inside the cover coupled to the lower part of the installation frame to maintain a more neat and beautiful appearance. It is technical problem to become.

In order to solve the above technical problem, the present invention winds or unwinds a pair of wires respectively connected to both ends of a hanger rod horizontally suspended below the installation frame on both sides of the installation frame fixed to the ceiling, respectively. Elevating device to be lifted independently is fixedly installed in parallel in the longitudinal direction at regular intervals, respectively, and in the inner center is provided with a remote control receiver for controlling the operation of the lifting device by receiving a signal from the lifting operation remote control A control unit and a power supply unit are fixedly installed, and a cover is coupled to a lower portion of the installation frame, and a hanger rod storage unit for receiving a hanger rod which is respectively lifted up and down by an elevator unit on one side of the lower surface of the cover in a longitudinal direction. Characterized in that formed to be parallel do.

In addition, the elevating device unit is provided in front of the wire winding roller and the electric motor for forward and reverse rotation of the wire winding roller via a worm gear device, the wire displacement sensing unit elastically contacting the wire wound on the wire winding roller And a reverse winding detecting device comprising a limit switch turned on and off by a wire displacement detecting unit, a first supporting roller supporting a first wire connected to one end of the hanger rod, and supported by the first supporting roller. Wire winding from the part where the 2nd support roller which simultaneously supports the 1st wire and the 2nd wire connected to the other end of the said hanger rod, and the 1st wire and the 2nd wire supported by the said 2nd support roller are joined together. It is characterized in that each consisting of a third support roller to support up to the portion wound on the roller.

In addition, the hanger rod storage portion is provided with a hanger detection pin and a hanger rod detection pin protruding downward from the inner upper portion of the hanger rod storage portion on both sides by a switch operation arm and a switch operation arm which are rotatably installed inside the installation frame. Storage sensing devices each consisting of a limit switch to be turned on and off are respectively provided, and hanger sensing plates each having hook portions formed at both ends are respectively installed on both sides of the bottom openings of the hanger rod storage parts so as to be rotatable inward, and both bottom surfaces of the hanger rod storage parts. At the end, when the hanger detecting plate is rotated, the operating plate which is operated by the holding piece formed at the end of the hanger detecting plate is in contact with the hanger detecting pin projecting downward to the upper part of the hanger rod storage part. Specially installed with a pair of operating plate guide members interposed therebetween It shall be.

In addition, another embodiment of the present invention is characterized in that it is configured such that the lamp mounting portion in which the lamp is installed on the other side of the bottom of the cover.

In addition, the installation method according to the present invention by winding or unwinding a pair of wires respectively connected to both ends of the hanger rods suspended horizontally on the inside to lift the hanger rods and lifting signals from the elevating control unit and the lifting control unit An installation frame fixing step of fixing the installation frame provided with a control unit and a power supply unit for receiving and controlling the driving of the elevator unit to the ceiling, and fixed to the ceiling through the installation frame installation step The wire unwinding step of completely unwinding the wires wound around the lifting device part downward by operating the elevating device part provided in the installation frame with the lifting control remote control, and the wires fully unrolled downward through the wire unwinding step of the cover. The cover is piped through a hole formed in the hanger rod storage unit. Inserting through the hook hanger rod connecting step is connected to each end of the hanger rod, and through the step of connecting the hanger rod, while the wire is connected to both ends of the hanger rod operating the lifting device with a lifting control unit mounted on the top of the hanger rod After the cover is raised to the lower side of the installation frame fixed to the ceiling and the cover is raised and coupled step of engaging the lower cover of the installation frame fixed to the ceiling, and through the cover lifting and coupling step to the lower part of the installation frame With the cover engaged, lift the hanger rod with the lift control remote control to lower the hanger rod completely, then cut the wires connected to both ends of the hanger rod by a certain length, and then connect it to both ends of the hanger rod horizontally under the cover. I set the minimum height of the hanging hanger rod It characterized by comprising a hanger rod height setting step.

Hereinafter, the present invention will be described in detail with reference to FIGS. 2 to 10 to achieve the above object.

Figure 2 is a perspective view showing a ceiling mounted electric laundry dryer according to the present invention, Figure 3 is an exploded perspective view showing a ceiling mounted electric laundry dryer according to the present invention, Figure 4 is installed on a ceiling mounted electric laundry dryer according to the present invention. It is explanatory drawing which shows the structure of a lifting device part, FIG. 5 (a) (b) is explanatory drawing which shows the operation relationship of the reverse winding detection apparatus provided in the lifting device part of the ceiling-mounted electric laundry dryer of this invention, FIG. Is an explanatory view showing the structure of the hanger rod storage unit of the ceiling-mounted electric laundry dryer according to the present invention, Figure 7 (a) (b) is a functional relationship of the storage detecting apparatus provided in the present invention for detecting the hanger rod storage state 8 (a) (b) shows the relation of operation of the storage detecting apparatus provided in the present invention for detecting a hanger hanging state. Is an explanation view, Fig. 9 is a block diagram showing the electrical circuit configuration of a ceiling-mounted electric Drying laundry in accordance with the present invention, Figure 10 is a flow chart illustrating the installation of the ceiling-mounted motor-driven washing Drying according to the present invention.

As shown in FIGS. 2 and 3, the ceiling-mounted electric laundry dryer according to the present invention has a hanger rod horizontally suspended below the installation frame 2 on both sides of the installation frame 2 fixed to the ceiling. (3a) (3a) (3a) The lifting device portions 5a and 5b which are wound up or unhooked a pair of wires 4a and 4b respectively connected to both ends of the hanger rods 3a and 3b, respectively. Are fixedly installed in parallel in the longitudinal direction at regular intervals, respectively, and in the inner center, a control unit having a remote control receiver for controlling the driving of the elevating device units 5a and 5b by receiving a signal transmitted from the elevating control remote controller. 6 and the power supply unit 7 is fixedly installed, the lower portion of the installation frame 2 is coupled to the cover 8, the lower side of the cover 8, the lifting device portion (5a) (5b) Hanger rods (3a) (3b) that are each lowered by Consists of a hanger Bongsu housing (9a) (9b) to be received therein such that each parallel form in the longitudinal direction.

The installation frame (2) is a structure for firmly fixing the electric laundry drying rack (1) to the ceiling surface, such as a veranda, as shown in Figure 3 is produced in a rectangular frame form formed so that various components are arranged inside Or, to minimize the volume and weight it is preferable to manufacture in the form of a frame consisting of a square tube or H beam.

At this time, the concave space portion into which the mounting frame 2 can be embedded is formed in a ceiling such as a veranda where the mounting frame 2 is fixedly installed, and then the mounting frame 2 is embedded inside the space portion. When the bottom surface of the cover 8 coupled to the lower portion of the installation frame 2 is made to match the ceiling surface of the veranda, the beauty of the veranda on which the ceiling-mounted electric laundry dryer according to the present invention is installed is kept more neat and beautiful. It becomes possible.

The lifting device portions 5a and 5b are installed in parallel in the longitudinal direction at regular intervals on both sides of the installation frame 2 and are connected to both ends of the hanger rods 3a and 3b, respectively. Winding or unwinding) (4b) is to raise and lower each hanger rod (3a) (3b) suspended horizontally below the installation frame (2).

At this time, it is possible to use a well-known lifting device having a variety of structures that are conventionally used as the lifting device portions 5a and 5b, and as an example thereof, via the worm gear device 11 as shown in FIG. An electric motor 13 for forward and reverse rotation of the wire winding roller 12, a first support roller 15 for supporting a first wire 4a connected to one end of the hanger rods 3a, 3b, respectively; And a second support for simultaneously supporting a first wire 4a supported by the first support roller 15 and a second wire 4b respectively connected to the other ends of the hanger rods 3a and 3b. The roller 16 and the first wire 4a and the second wire 4b supported by the second support roller 16 are supported from the bonded portion to the portion wound by the wire winding roller 12 It is preferable to use what consists of the 3rd support rollers 17, respectively.

The lifting device portions 5a and 5b configured as described above have wires 4a and 4b respectively connected to both ends of the hanger rods 3a and 3b. The first supporting roller 15 and the second supporting roller 16 And are independently supported by the third support roller 17 from the portion where the first wire 4a and the second wire 4b are joined to the portion wound by the wire winding roller 12, respectively. The hanger rods 3a and 3b, which must be suspended horizontally to hang the hanger, can be applied to the wires 4a and 4b respectively connected to both ends of the rods 3a and 3b. Not only can it be prevented from being tilted or lowered in an inclined state, but also a pair of wires 4a are interposed between the wire winding roller 12 and the electric motor 13 for driving the same. By external force applied to the hanger rods 3a and 3b which are suspended horizontally on Possible to prevent the motor 13 is forcibly rotated in reverse, so it is possible to maintain a stable suspended state of the hanger rods (3a) (3b).

In addition, in front of the wire winding roller 12 of the elevating device portions 5a and 5b, the wire displacement detecting portion 14a and the wire displacement detecting portion 14a elastically contact the wire wound on the wire winding roller 12. The reverse winding detecting device 14 is formed of a limit switch 14b which is turned on and off by a). The reverse winding detecting device 14 has a hanger rod 3a as shown in Fig. 5A. When the electric motor 13 continues to operate in a state in which the wire 4b wound around the wire winding roller 12 is fixed in the state of (3b) being completely released from the wire winding roller 12, The unwound wire 4b is again wound in the wire winding roller 12 in the reverse direction to prevent the hanger rods 3a and 3b that have been lowered to the minimum height from being automatically raised again.

That is, the reverse winding detecting device 14 is a wire wound with the end fixed to the wire winding roller 12 when the hanger rods 3a and 3b are lowered as shown in FIG. When the electric motor 13 continues to operate in a state in which 4b is completely released from the wire winding roller 12, the moment when the wire 4b which is completely released is wound again in the wire winding roller 12 in the reverse direction, As shown in (b) of FIG. 5, the position of the wire 4b wound on the wire winding roller 12 is changed up and down elastically to the wire 4b wound on the wire winding roller 12. As the wire displacement detecting unit 14a that is in contact operates, the limit switch 14b is operated to automatically cut off the power supplied to the electric motor 13 for driving the wire winding roller 12 to operate the electric motor 13. Will stop the wire 4b again. Doemeuro reverse wound on the take-up roller 12 because it is possible to prevent the hanger rods (3a), (3b), which it had lowered to the lowest height at which it automatically re-rises.

In addition, according to the elevating device unit 5a (5b) configured as described above, it is possible to minimize the volume and weight of the elevating device unit mounted on the inside of the installation frame (2) to reduce the weight and slimming of the ceiling-mounted electric laundry dryer. Since it can be realized, it can be easily installed in a worker's office, which can greatly reduce the time and cost required for the installation work and minimize the height protruding downward from the ceiling surface of the veranda.

As a pair of wires 4a and 4b respectively connected to both ends of the hanger rods 3a and 3b, it is preferable to use a stainless steel material having high tensile strength and excellent durability.

The control unit 6 is a PCB board that is electrically connected to all the electrical devices installed inside the installation frame 2, the lifting unit by receiving a signal from the lifting control remote control via the remote control receiver connected to one side The rotation of the electric motor 13 provided in (5a) and (5b) is respectively controlled.

The power supply unit 7 is installed to supply a DC power to the electric motor 13 provided in the elevating unit (5a) (5b) through the control unit 6, the wire drawn from the ceiling surface such as the porch 220V power flowing through the to convert the 24V DC power supply to the control unit (6).

The cover 8 is coupled to the lower portion of the installation frame 2 so that various devices provided in the installation frame 2 fixed to the ceiling are not exposed to the outside, and the lower portion of the cover 8 The hanger rod storage portions 9a and 9b are formed in parallel in the longitudinal direction, and thus the hanger rods 3a and 3b, which are respectively lifted and lowered by the lifting device portions 5a and 5b, are completely stored therein, so that they are more neat and clean. The beautiful appearance can be maintained.

At this time, the hanger rod storage portion (9a) (9b) as shown in Figures 6 to 8, the upper end of both sides as shown in the hanger rod protruding downward to the inner upper portion of the hanger rod storage portion (9a) (9b) A limit switch 19 provided with a pin 18a and a hanger rod sensing pin 18b to be turned on and off by a switch operation arm 18 and a switch operation arm 18 rotatably installed inside the installation frame 2. Storage detecting apparatuses 20a and 20b each of which is formed of a hanger are provided, and the hanger detecting plate 22a having the hanging pieces 21 at both ends is formed on both sides of the bottom opening of the hanger rod storage portion 9a and 9b. 22b) are respectively rotatably installed inwards, and both ends of the bottom side of the hanger rod storage portions 9a and 9b have ends of the hanger detection plates 22a and 22b when the hanger detection plates 22a and 22b are rotated. Hanger feeling which rises by the engaging piece 21 formed in the part, and protrudes downwards into the upper part of the hanger rod storage part 9a, 9b. By operating in contact with the pin 18a, the operating plate 23 which operates the storage sensing devices 20a and 20b, respectively, is configured to be installed in a state via a pair of operating plate guide members 24a and 24b, respectively. It is desirable to be.

Hanger rod storage unit (9a) (9b) configured in this way is limited to the lower side of the cover (8) coupled to the lower part of the installation frame (2) fixed to the ceiling surface as shown in (a) of FIG. The hanger rods 3a and 3b suspended horizontally by the pair of wires 4a and 4b are lifted up, respectively, and as shown in Fig. 7B, the hanger rod storage portions 9a and 9b are separated. When each is completely stored therein, the upper end of the hanger rods (3a) (3b) touches the hanger rod detection pin (18b) of the switch operation arm (18) provided in the storage detection device (20a, 20b), respectively, the switch The operating arm 18 is rotated to not only limit the limit switch 19 of the storage sensing apparatuses 20a and 20b, but also hang the hanger 25 as shown in Fig. 8A. When the hanger rods 3a and 3b are lifted up and stored in the hanger rod storage portions 9a and 9b, respectively, as shown in FIG. The moment the hanger rods 3a and 3b enter the entrance of the hanger rod storage unit 9a and 9b, the hanger 25 hanging on the hanger rods 3a and 3b is first hanger rod storage unit 9a. The hanger sensing plates 22a and 22b provided on both sides of the opening of 9b are rotated to rotate the hanger sensing plates 22a and 22b inward, and the hanger sensing plates 22a and 22b are rotated. The engaging pieces 21 fixed to both ends of the hanger sensing plates 22a and 22b respectively have a pair of operating plate guide members 24a and 24b at both ends of the bottom of the hanger rod storage portions 9a and 9b. The operating plate 23 installed in an interposed state is raised, and the operating plate 23 is raised to the hanger detecting pin 18a of the switch operating arm 18 provided in the storage sensing devices 20a and 20b. When the power supply is supplied to the electric motor 13 of the elevating device portions 5a and 5b by turning the switch operation arm 18 to 0FF to limit the limit switch 19 of the storage sensing devices 20a and 20b. It is blocked by the electric motor 13 of the hanger rods (3a) of the platform, each rising to (3b) the teeth (5a), (5b) is automatically stopped.

Therefore, the hanger rod storage unit 9a (9b) configured as described above is a hanger rod in a state in which the hanger rods 3a and 3b are completely stored inside the hanger rod storage units 9a and 9b or the hanger is hung. When each of the 3a and 3b is accommodated, the storage sensing devices 20a and 20b detect all of them and automatically supply the power flowing into the electric motors 13 provided in the elevating device parts 5a and 5b, respectively. By cutting off, the electric motor 13 is not overloaded so that an accident due to overheating of the motor can be prevented and the service life of the electric motor 13 can be significantly extended.

In addition, according to another embodiment of the ceiling-mounted electric laundry dryer according to the present invention, as shown in FIGS. 2 and 3, the lamp mounting unit 10 in which the lamp 10a is installed on the other side of the lower surface of the cover 8 is installed. ) Is configured to be formed.

At this time, as shown in the drawing, the lamp mounting portion 10 is to be formed only one space in the space between the hanger rod storage portion (9a) (9b), or appropriately disposed on the lower surface of the cover 8 It is possible to form more than one, and as the lamp 10a installed in the lamp mounting unit 10, it is possible to use a variety of conventional lamps, but among them separate lighting by using a fluorescent lamp in a straight form It is preferable that the ceiling-mounted electric laundry dryer itself according to the present invention without a mechanism can perform an illuminator area that can brightly illuminate the veranda space as a whole.

Referring to Figure 9 illustrates the electrical circuit configuration of the ceiling-mounted electric laundry dryer according to the present invention.

Electric circuit configuration of the ceiling-mounted electric laundry dryer according to the present invention, as shown in Figure 9, the control unit 6 is provided with a remote control receiving unit for receiving a signal transmitted from the lifting operation remote control, the control One end of the unit 6 is connected to a power supply unit 7 for converting the power input to AC 220V into a 24V DC power supply. At this time, the lamp 10a configured as another embodiment of the present invention is connected to the control unit 6 by a lead wire drawn out from the connecting portion of the power supply line 7 and the power supply line input to AC 220V.

And, both ends of the control unit 6 is connected to the electric motor 13, which is provided in each of the elevating device unit (5a) (5b) to be symmetrical, at this time drawn from both terminals of the electric motor (13) Lead A, lead B and lead C drawn from lead B are connected to control unit 6, respectively.

On the wire A, the limit switches 19 provided on the storage sensing devices 20a and 20b respectively provided on the hanger rod storage parts 9a and 9b are connected to each other, and the lifting device part 5a is provided on the wire C. The limit switch 14b of the reverse winding detection apparatus 14 provided in 5b is respectively connected.

Looking at the operation process by the electrical circuit configuration of the ceiling-mounted electric laundry dryer according to the present invention configured as described above, lifting and lowering action to raise the hanger rod (3a) (3b) suspended horizontally under the cover (8) When the up button provided in the remote controller is pressed, a signal transmitted from the lift control remote controller is input to the control unit 6 through the remote control receiver, and is electrically driven with the control unit 6 according to the signal input to the control unit 6. The electric motor 13 is rotated in the direction in which the wire is wound around the wire winding roller 12 by applying currents (+) and (-) to the wires A and B connected to the motor 13, respectively. (3a) (3b) rises.

Thus, when the hanger rods 3a and 3b which are raised by the rotation of the electric motor 13 are completely stored in the hanger rod storage portions 9a and 9b, the hanger rod storage portions 9a and 9b are provided. When the limit switch 19 of the received storage detecting apparatuses 20a and 20b is operated, the power supplied to the electric motor 13 of the elevating unit portions 5a and 5b is automatically cut off, and thus the hanger rods 3a and 3b are provided. The electric motor 13 of the elevating device portions 5a and 5b that raises the pressure is automatically stopped.

On the contrary, when the lowering button provided on the elevating control remote control is pressed to lower the hanger rods 3a and 3b respectively stored inside the hanger rod storage units 9a and 9b, it is transmitted from the lifting control remote control. The signal is input to the control unit 6 through the remote control receiver, and according to the signal input to the control unit 6 to the wires B and C connecting the control unit 6 and the electric motor 13, respectively (+ The electric motor 13 is rotated in the direction in which the wire wound on the wire winding roller 12 is unwound by applying a current of) and (-), so that the clothes hanger rods 3a and 3b are lowered.

As described above, when the hanger rods 3a and 3b that are lowered by the rotation of the electric motor 13 reach the minimum heights, the reverse winding detection devices 14 provided in the elevating device portions 5a and 5b respectively. As the limit switch 14b is operated, the power supplied to the electric motor 13 of the elevating unit portions 5a and 5b is automatically cut off to lower and lower the hanger rods 3a and 3b. Of the electric motor 13 is automatically stopped.

Referring to the installation process of the ceiling-mounted electric laundry dryer according to the present invention configured as described above are as follows.

Installation process of the ceiling-mounted electric laundry dryer according to the present invention is as shown in Figure 10, the installation frame fixing step 30, wire unwiding step 40, hanger rod connection step 50, cover lift and coupling Step 60, the hanger rod height setting step 70 is made.

First, in the installation frame fixing step (30) by winding or unwinding a pair of wires (4a) (4b) connected to both ends of the hanger rods (3a) (3b) horizontally suspended on the inside hanger rod (3a) ( Control unit provided with a remote control unit for controlling the operation of the lifting device unit (5a) (5b) by receiving a signal transmitted from the lifting device unit (5a) (5b) and the lifting operation remote control to raise and lower the respective 3b) 6 and the power supply unit 7 is fixed to the ceiling mounting frame 2 is provided integrally.

In this case, in order to fix the installation frame 2 to the ceiling, anchor bolts or screw fixing knife blocks and screws, which are commonly used to install structures and the like, are used. After the installation of the installation frame 2 is completed, the wires drawn to the ceiling surface of the veranda are connected to the power supply unit 7 installed inside the installation frame 2, which is the fabric of the existing porch. It is preferable to use the electric wire drawn in the lighting etc. which were provided in the front.

Subsequently, in the wire unwinding step 40, the elevating device part 5a, 5b provided in the mounting frame 2 fixed to the ceiling via the mounting frame installation step 30 is operated by a lifting control remote control to lift the device. Each of the wires wound on each of (5a) and (5b) is completely unrolled downward.

Subsequently, in the hanger rod connecting step 50, the wires 8 completely unwinded downward through the wire unwinding step 40 are formed through holes formed in the hanger rod storage portions 9a and 9b of the cover 8. After inserting one by one to penetrate through, it is connected to both ends of the hanger rods (3a) (3b).

At this time, in order to connect the wires to both ends of the hanger rods 3a and 3b, respectively, the end portions of the wires are inserted into through holes formed at both ends of the hanger rods 3a and 3b, as shown in FIG. After that, it is firmly fixed using a screw or the like screwed into the through hole.

Subsequently, in the cover raising and coupling step 60, the elevating device unit 5a and 5b are operated by the lifting control remote control in a state in which wires are connected to both ends of the hanger rods 3a and 3b via the hanger rod connecting step 50. To raise the cover 8 mounted on the top of the hanger rods 3a and 3b to the lower side of the installation frame 2 fixed to the ceiling, and then install the raised cover 8 fixed to the ceiling. Will be coupled to the bottom.

Subsequently, in the hanger rod height setting step 70, the lifting device unit 5a (5b) is operated by the lifting control remote control in a state where the cover 8 is coupled to the lower part of the installation frame 2 through the cover raising and coupling step 60. Drive the rods 3a and 3b, and then cut the wires connected to both ends of the hanger rods 3a and 3b by a predetermined length and again at both ends of the hanger rods 3a and 3b. By connecting, the minimum height of the hanger rods 3a and 3b suspended horizontally under the cover 8 is set.

According to the installation method of the ceiling-mounted electric laundry dryer according to the present invention made of such an installation process, it is possible to install simply and easily by the worker alone, which can greatly reduce the time and cost required for installation work.

Referring to the operational relationship according to a preferred embodiment of the ceiling-mounted electric laundry dryer according to the present invention configured as described above are as follows.

The ceiling-mounted electric laundry dryer according to the present invention can be easily operated by using a lifting control remote control. First, when the clothes hanger rods 3a and 3b are lowered to hang laundry, the lifting control remote control is provided. By continuously pressing the down button, the hanger rods 3a and 3b respectively stored in the hanger rod storage portions 9a and 9b are lowered under the cover 8.

At this time, the hanger rods (3a) (3b) can be independently lowered by using the two lowering buttons provided on the lifting control remote control, respectively, depending on the amount of laundry to lower or use two Only one of them can be used to descend.

And, the hanger rods (3a) (3b) is lowered only while continuing to press the down button provided on the lifting control remote control, so when the hanger rods (3a) (3b) is lowered to the desired height, the pressing state of the down button When released, the hanger rods 3a and 3b can be stopped immediately at their height.

In addition, if the hanger rods (3a) (3b) to be lowered as much as possible by continuously pressing the down button provided on the lifting control remote control, as shown in (a) (b) of FIG. The reverse winding detecting devices 14 respectively provided in 5b) are operated to cut off the power supplied to the electric motor 13 of the elevating device units 5a and 5b, so that the hanger rods 3a and 3b are automatically Will stop.

In this way, the hanger rods 3a and 3b are freely lowered to a desired height or the minimum height by using the lifting control remote controller, and then the hanger rods 3a suspended horizontally by a pair of wires 4a and 4b. It is possible to easily hang various kinds of laundry using the hanger in (3b).

On the other hand, after using the ceiling-mounted electric laundry dryer according to the present invention by pressing the lift button provided on the lifting control remote control, a pair of wires below the cover 8 as shown in Fig. 7 (a). The hanger rods 3a and 3b suspended horizontally by (4a) and (4b) are raised, and the hanger rods 3a and 3b thus raised are as shown in (b) of FIG. When the hanger rod storage unit 9a (9bb) is completely accommodated inside, the hanger rod detection pin of the switch operation arm 18 provided at the upper end of the hanger rod 3a in the storage sensing devices 20a and 20b, respectively. 18b) rotates the switch operating arm 18 to 0FF the limit switch 19 of the storage sensing device 20a, so that the power supplied to the electric motor 13 of the elevating device portions 5a and 5b is automatically supplied. The electric motor 13 of the elevating device portions 5a and 5b which is blocked by the rod and raises the hanger rods 3a and 3b automatically. Will stop.

In addition, due to the carelessness of the user, as shown in FIG. 8A, the hanger rods 3a and 3b are raised in the state in which the hanger 25 is held and stored in the hanger rod storage unit 9a and 9b. In this case, as shown in (b) of FIG. 8, as soon as the rising hanger rods 3a and 3b enter the entrance of the hanger rod storage portions 9a and 9b, the hanger rods 3a and ( The hanger 25 hanging on 3b) is first caught on the hanger detection plates 22a and 22b provided on both sides of the opening of the hanger rod storage portion 9a and 9b to rotate the hanger detection plates 22a and 22b inward. As the hanger sensing plates 22a and 22b are rotated, the engaging pieces 21 fixed to both ends of the hanger sensing plates 22a and 22b are respectively opposite the bottom sides of the hanger rod storage portions 9a and 9b. The operating plate 23 installed with a pair of operating plate guide members 24a and 24b interposed therebetween is raised, and the operating plate 23 is raised to accommodate the storage sensing device. The limit switch 19 of the storage sensing devices 20a and 20b is rotated by rotating the switch operation arm 18 while touching the hanger detecting pin 18a of the switch operation arm 18 provided in the 20a and 20b. Since 0FF, the power supplied to the electric motor 13 of the elevating device portions 5a and 5b is cut off, and the electric motor 13 of the elevating device portions 5a and 5b which raises the hanger rods 3a and 3b. It will stop automatically.

As described above, the ceiling-mounted electric laundry dryer according to the present invention independently lifts and lowers a pair of hanger rods that are suspended horizontally below the installation frame by a pair of wires on both sides of the installation frame fixed to the ceiling. A pair of lifting device parts are fixedly installed, and a cover formed at a lower portion of the installation frame has a pair of hanger rod storage parts, each of which has a pair of hanger rods which are lifted up and down by the lifting device part, respectively. Since it is configured to be combined and installed, the overall configuration is greatly simplified, and it is possible to be lighter and slimmer, so that the worker can be easily installed by himself, thereby greatly reducing the time and cost required for installation work. Each pair of hanger rods are lifted and operated using a remote control. In addition to being able to freely move up and down independently, practicality can be greatly improved, and after use, the hanger rod can be completely stored inside the cover coupled to the lower part of the installation frame to maintain a more neat and beautiful appearance. It is effective.

In addition, the installation method of the ceiling-mounted electric laundry dryer according to the present invention can be easily installed by the worker alone, so that the time and cost required for installation work can be greatly reduced.

Claims (6)

A pair of wires 4a and 4b connected to both ends of the hanger rods 3a and 3b horizontally suspended below the installation frame 2 on both sides of the installation frame 2 fixed to the ceiling, respectively. Lifting device parts (5a) (5b) that is to lift or unhook the hanger rods (3a) (3b) independently by lifting or unwinding are fixedly installed in parallel in the longitudinal direction at regular intervals, respectively, in the inner center from the lifting control remote control The control unit 6 and the power supply unit 7 are provided with a remote control receiver for controlling the driving of the elevating unit (5a) (5b) by receiving the outgoing signal, The cover 8 is coupled to the lower portion of the installation frame 2, On one side of the lower surface of the cover 8, hanger rod storage portions 9a and 9b each having hanger rods 3a and 3b, which are lifted and lowered by lifter portions 5a and 5b, are respectively accommodated therein. Ceiling type electric laundry dryer characterized in that it is configured to be formed in parallel. The electric motor (13) according to claim 1, wherein the elevating device portions (5a) and (5b) comprise an electric motor (13) for forward and reverse rotation of the wire winding roller (12) via a worm gear (11), Being installed in front of the wire winding roller 12, it is turned on and off by the wire displacement detection unit 14a and the wire displacement detection unit 14a elastically contact the wire wound on the wire winding roller 12. Reverse winding detection device 14 consisting of a limit switch 14b, A first support roller 15 supporting the first wire 4a connected to one end of the hanger rods 3a and 3b, respectively; A second support roller simultaneously supporting the first wire 4a supported by the first support roller 15 and the second wire 4b respectively connected to the other ends of the hanger rods 3a and 3b ( 16) and, Third support roller 17 which supports from the portion where the first wire 4a and the second wire 4b supported by the second support roller 16 are joined to the portion wound by the wire winding roller 12. Ceiling-mounted electric laundry dryer characterized in that each consisting of. The hanger detecting pin (18a) according to claim 1 or 2, wherein both ends of the hanger rod storage portions (9a) and (9b) protrude downward from the inside of the hanger rod storage portions (9a) and (9b). Storage detection consisting of a switch operation arm 18 provided with a hanger rod sensing pin 18b to be rotatably installed inside the installation frame 2 and a limit switch 19 turned on and off by the switch operation arm 18. Apparatus 20a and 20b are respectively installed, On both sides of the bottom openings of the hanger rod storage portions 9a and 9b, hanger detection plates 22a and 22b each having a locking piece 21 formed at both ends are rotatably installed inwardly. At both ends of the bottom surface of the hanger rod storage portion 9a, 9b, the hanger 21 is raised by a locking piece 21 formed at the end of the hanger detection plate 22a, 22b during the rotation of the hanger detection plate 22a, 22b. By contacting the hanger detection pin (18a) projecting downward to the inner upper portion of the hanger rod storage portion (9a) (9b) is a pair of operating plate (23) for operating the storage sensing device (20a, 20b) respectively Ceiling mounting type electric laundry dryer, characterized in that each installed in the state via the operating plate guide member (24a) (24b). 3. The ceiling-mounted electric laundry dryer according to claim 1 or 2, wherein a lighting lamp mounting portion (10) in which a lamp (10a) is built-in is formed on the bottom surface of the cover (8). 4. The ceiling-mounted electric laundry dryer according to claim 3, wherein a lower surface side of the cover (8) is configured such that a lighting unit (10) in which the lighting unit (10a) is installed is formed. Lifting device unit for lifting and lowering the hanger rods 3a and 3b by winding or unwinding a pair of wires 4a and 4b respectively connected to both ends of the hanger rods 3a and 3b horizontally suspended inside. (5a) (5b) and the control unit 6 and the power supply unit 7 is provided with a remote control receiver for controlling the driving of the lifting device unit (5a) (5b) by receiving a signal transmitted from the lifting operation remote control An installation frame fixing step 30 to fix the provided installation frame 2 to the ceiling, The lifting device portions 5a and 5b provided in the mounting frame 2 fixed to the ceiling through the mounting frame installation step 30 are operated by a lifting control remote controller, respectively wound around the lifting device portions 5a and 5b. A wire unwinding step 40 of completely unwinding the wires downward; After the wire unwinding step 40 is inserted through the cover 8 through the through hole formed in the hanger rod storage portion (9a) (9b) of the cover (8) completely down the hanger rod (3a) And (3b) hanger rod connecting step 50 which is respectively connected to both ends, The elevating device part 5a, 5b is operated by the elevating control remote control in the state in which wires are connected to both ends of the hanger rods 3a and 3b via the hanger rod connecting step 50 to hanger rods 3a and 3b. The cover 8 mounted on the upper part of the cover 8 is raised to the lower side of the mounting frame 2 fixed to the ceiling, and then the cover 8 is coupled to the lower part of the mounting frame 2 fixed to the ceiling. Step 60, In the state in which the cover 8 is coupled to the lower part of the installation frame 2 through the cover raising and coupling step 60, the elevating device part 5a, 5b is driven by the elevating control remote controller to hanger rods 3a ( After fully lowering 3b), the wires respectively connected to both ends of the hanger rods 3a and 3b are cut by a predetermined length and then connected to both ends of the hanger rods 3a and 3b so that they are horizontally below the cover 8. How to install a ceiling-mounted electric laundry dryer, characterized in that made of a hanger rod height setting step 70 to set the minimum height of the hanger rods (3a) (3b) suspended.

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