KR200261155Y1 - The laundry dryer with mult function - Google Patents

Abstract

The present invention relates to a laundry drying apparatus, which includes a lifting means using a predetermined electric motor in a laundry drying apparatus to simplify the lifting structure, facilitate the handling, and improve the space utilization of the veranda. It is equipped with a hot air blower for supplying hot air to the laundry to the support, and at the same time to embed a heater in the drying rod consisting of a hollow tube to increase the drying effect of the laundry, and also to The wire-twisting structure at the connection part ensures smooth operation without disturbing the rise or fall, and also prevents the humidity sensor and the overweight of the laundry from detecting the drying state of the laundry on the drying rod and the housing, respectively. Equipped with a speed sensor that can be used to dry and overload laundry If one would like it to through voice or buzzer sound can be improved by the use effect with a sound generating structure which allows line to inform the user of the product and improve the sophistication and reliability.

Description

Electric wins, strong multifunctional laundry drying machine {THE LAUNDRY DRYER WITH MULT FUNCTION}

The present invention relates to a laundry drying apparatus, and more specifically, a lift using a predetermined electric motor operated through a remote controller (hereinafter referred to as a remote controller) or a separate lift switch to a laundry drying apparatus fixed to a ceiling of a balcony of an apartment. By providing means, it is possible to simplify the elevating structure, facilitate the handling, and improve the space utilization of the veranda. Also, it is equipped with a hot air blower for supplying hot air toward the laundry on the support fixed to the ceiling, and at the same time, a hollow tube Built-in heater inside the drying rod to increase the drying effect of the laundry, and also equipped with a wire-twisting structure in the connection portion of the wire to be connected to the drying rod to operate smoothly without disturbing the rise and fall In the drying rod and the housing respectively. Equipped with a humidity sensor to detect the condition and a speed sensor to prevent the overweight of the laundry to be overwhelmed, if the dry and overweight laundry is widely used to inform the user through voice or buzzer Equipped with a sound generating structure to enable to improve the use effect and to improve the quality and reliability of the product.

In general, a laundry drying rack 1 as shown in FIG. 8 is installed and used to dry laundry on a veranda such as an apartment.

The laundry drying rack 1 of the prior art has a folding (aka bellows type) arm (2) fixed to the ceiling is installed on both sides, the drying rack (3) made of a hollow tube at the bottom of the folding arm (2) on both sides To fix the upper and lower lifting by pulling the wire (5) fixed to the lower hinge (4) of the arm, to lower the drying rack (3) to hang the laundry in a lower position, pull the wire upward To increase the height of the drying rack.

However, the laundry drying rack 1 of the prior art having such a configuration has an advantage that the height can be adjusted, but the folding range is not great even if the folding arm is raised to raise the device structure to prevent people from moving. It was uncomfortable, and it was inconvenient, and pulling up the wire by hand to raise the drying rack with heavy laundry was especially hard on the elderly, and the difficulty was greater when it was necessary to dry heavy items such as blankets.

In addition, the lifting device using the wire of the prior art has a problem that the wire clutch breaks down, and there is a problem that the drying rack, which is a steel structure, suddenly descends and there is a risk of injury. On the other hand, the overall size is large and visually There was a problem that it makes it difficult to use the space effectively because it gives a feeling of distraction and the occupancy of the veranda space increases.

In addition, the laundry drying rack has only a simple function of simply hanging the laundry for drying, and adds an artificial drying effect to inform the drying of the laundry as quickly as possible, or informs the completion time of the drying, or overloads the operation structure. If the load of laundry is wide, it does not have a variety of functions, such as a warning to warn them, this is why most high-rise apartments have windows closed on the balcony or the wind blows too hard to open the window in winter. As the laundry is not easily dried, it must be dried for a long time, and in the process of drying the laundry for a long time, the unpleasant smell of indoor air is cut off and it is often unpleasant. Desire to use Group to be a problem with not being able.

The present invention was devised to solve all the problems caused by the above-described conventional laundry dryer, and the object of the present invention is to simplify the lifting structure, facilitate the handling, and improve the space utilization of the porch, It is to provide a laundry drying apparatus that can increase the drying effect and maintain the smooth operation, and add various functions to improve the use effect and improve the quality and reliability of the product.

1 is a perspective view showing the appearance of a drying apparatus showing an application state of the present invention.

Figure 2 is an illustration of the main portion side cross-sectional view showing the lifting structure of the drying rod of the present invention.

Figure 3 is an exemplary view showing a main portion of the elevating structure of the drying rod of the present invention.

Figure 4 is an exemplary cross-sectional view showing a wire twist prevention structure applied to the present invention.

Figure 5 is a cut-away cross-sectional view showing the operation and hot air generating structure applied to the present invention.

6 is a cross-sectional view showing a heater and a humidity sensor installed in the drying rod of the present invention.

Figure 7 is a block diagram showing the electrical connection of the structure applied to the present invention.

8 is a view showing a conventional laundry drying rack.

※ Explanation of code about main part of drawing ※

10: drying rod 11, 11 ': left, right support

12: fixture 20: wire twist prevention

21: lower body 22: upper body

30,30 ': long, short wire 40, 40': left, right housing

50: controller 60: lifting means

61: worm geared motor 62: rotating shaft

63,63 ': wire spool 64: winding groove

70, 70 ': Hot air blower 80: Heater

90: humidity sensor 100: speed sensor

110: sound generating structure

In order to achieve the above object,

The present invention proposes a lifting means using a predetermined electric motor operated through a remote control or a separate lift switch to the laundry drying device fixed to the ceiling of the balcony of the apartment,

In addition, the present invention proposes a hot air blower for supplying hot air to the laundry to the fixed support to the ceiling, and a heater installed inside the drying rod consisting of a hollow tube,

In addition, the present invention is the wire spool prevention structure and the humidity sensor for detecting the dry state of the laundry in the drying rod and the housing and the wire spool rotation speed to determine the overweight of the laundry of the drying rod, respectively, in the connection portion of the wire bound to the drying rod Presents a speed sensor that can detect

In addition, the present invention is characterized by suggesting a sound generating structure that can give a user to inform the user through the voice or buzzer sound when it is confirmed that the drying of the laundry and the overweight laundry.

Hereinafter, an embodiment of a laundry drying apparatus having an electric lifting device according to the present invention will be described in more detail with reference to the accompanying drawings.

In the laundry drying apparatus for fixedly installed on the ceiling of the apartment porch, as shown in Figure 1 to 7,

A plurality of drying rods 10 on the hollow tubular body, which are rolled up to maintain a predetermined interval through the left and right supports 11 and 11 ';

The lower body 21 and the lower body 21 are fastened to the fixing fixtures 12 at both ends of the left and right supports 11 and 11 ′, and the wires 30 and 30 ′ which will be described later. And a plurality of wire twist prevention tool 20 is composed of an upper body 22 is bound therein;

One end is fixed to the upper end of the wire twist prevention tool 20 of the left and right support (11) (11 ') and the other end is fixed to the wire spools (63) (63') of the lifting means (60), which will be described later. Front and rear long and short wires 30 and 30 ';

It is installed inside one housing 40 of a set of housings 40 and 40 'integrally connected through a support 41 fixed to a ceiling such as a veranda, and sets and controls operating conditions of the respective operating structures. A controller 50 including a reception function of the remote controller RC;

A worm geared motor 61 and fixedly installed inside the other housing 40 ′ to elevate the drying rod 10 and both sides of the worm geared motor 61 are electrically connected to the controller 50. A lifting structure (60) composed of wire spools (63) (63 ') having spiral winding grooves (64) at ends of the rotating shaft (62) protruding therefrom;

It is electrically connected to the controller 50 and fixedly installed on the bottom of the support 41 in a state located between the two housings 40, 40 'and a hot air blower 70 for supplying hot air toward the laundry; ;

It is installed in the drying rod 10 in a state electrically connected to the controller 50 and is wound in a spiral on the support rod 81 and the outer peripheral surface of the support rod 81 inserted into the drying rod 10. A heater (80) configured to heat the drying rod (10) to a predetermined temperature to assist in drying the laundry;

Installed in place of the drying rod 10 in a state of being electrically connected to the controller 50 and detects the humidity content of the laundry to detect the completion of the laundry to the controller 50 when the humidity detection below the set value predetermined A humidity sensor 90 for transmitting a signal;

Installed in the other housing 40 'in the state of being electrically connected to the controller 50, by detecting the rotational speed of the wire spools 63, 63' according to the weight of the laundry added to the drying rod 10 A speed detecting sensor 100 for transmitting a predetermined signal for stopping the driving of the worm geared motor 61 and reducing the amount of laundry to the controller 50 when the temperature falls below the set value;

Installed in any one of the housings 40 and 40 'in a state of being electrically connected to the controller 50 and based on signals received through the humidity sensor and the speed sensor 90 and 100. It is characterized in that it comprises a sound generating structure 110 for informing a user of a predetermined message through a voice or a buzzer sound to the outside, respectively.

※ Unexplained code in the drawing ※

GR is a guide roller, and SW shows a manual lift switch.

Looking at the working state of the present invention having such a configuration.

Wire twist prevention device 20 of the present invention is connected to the support (11) (11 ') even if the front and rear long, short wire (30, 30') is wound or unwound in the state that is wound or released The lower end of the wire can be freely rotated to prevent twisting. As shown in the drawing, the upper and lower parts 22 and 21 are separated and configured to have upper and lower long and short wires on the upper body 22. 30 and 30 'are connected and the lower body 21 may be configured to be rotatably coupled to the fixture 12 of the supports 11 and 11', but may be configured as a single body if necessary. It is not limited to a structure.

In the controller 50, the operating conditions of the lifting structure 60 and the sound generating structure 110 as well as the set values for the signal transmission of the humidity sensor 90 and the speed detection sensor 100 are input. 60) has a function of receiving a signal of the remote control (CR) for the lifting operation.

The front and rear long and short wires 30 and 30 'are made of strong and tough stainless steel and are fixed to both wire spools 63 and 63' of the other housing 40 '.長) The wire 30 is bound to the wire twist stopper 20 installed on the left support 11 via the guide roller GR inside the one housing 40, and conversely, the wire spools 63 and 63 '. The front and rear end wires 30 ′ fixed to the bottom end wires 30 ′ are drawn out directly through the through holes inside the other housing 40 ′ to the wire twist prevention holes 20 installed on the right support 11 ′. It is bound.

The long and short wires 30 and 30 'at the front and rear sides are long and short wires 30 and 30' at the front and rear sides according to the rotation direction of the wire spools 63 and 63 'as shown in FIG. ) Can be wound and pulled or released at the same time.

The worm geared motor 61 of the elevating structure 60 is configured to be able to stop at any position when the elevating and descending by the controller 50 and to enable forward and reverse rotation by an external signal of the remote controller RC.

On the other hand, the wire spools 63 and 63 'have spiral winding grooves 64 so that the front and rear long and short wires 30 and 30' are uniformly positioned one by one so that winding and unwinding are smooth. .

In the inside of the hot air blower 70 is to install a known heating wire or other heating structure so that the heated air is sent out, the heating wire 82 of the heater 80 is applied to the heating and heating through the controller 50 Ensure that the temperature is properly controlled.

The humidity sensor 90 is preferably configured to be exposed to the outside of the drying rod 10 to be in contact with the laundry, and the drying state is different depending on the type of laundry to determine a limited installation portion for each drying rod (10) In this case, it is required to hang laundry that is considered to have the longest drying time so that other laundry can be completely dried when the laundry is completely dried.

The speed sensor 100 may be configured to operate by detecting the rotational speed of the wire spools 63, 63 'variable according to the weight of the laundry to the rotational speed is less than the set value by the laundry of overweight When the speed is lowered, the speed sensor 100 may stop the driving of the laundry reduction and the worm geared motor 61 through the controller 50. If necessary, mechanical elements such as a load cell or a spring may be removed. It can be configured through.

The present invention is such that the laundry is evenly hung in the state in which the drying rod 10 is lowered, and when the total weight of the laundry hanging on the drying rod 10 is greater than or equal to the set value, the worm geared motor 61 is loaded by the overweight. Is generated and this causes the rotational speed of the wire spools 63 and 63 'to drop. When the speed sensor 100 detects this and sends a signal to the controller 50, the controller 50 is a worm geared motor. In addition to stopping the driving of the 61 will be informed to reduce the laundry by the overweight through the sound generating structure (110).

When the laundry of the appropriate weight is hung, when the rising signal is given to the controller 50 using the remote controller RC or the lift operation switch SW, the worm geared motor 61 is rotated in one direction by the control of the controller 50. As the wire spools 63 and 63 'are rotated, the long and short wires 30 and 30' of the front and rear sides fixedly connected to the wire spools 63 and 63 'are wound around the wire spools 63 and 63' to shorten the length. When the drying rod 10 has been lowered up, and the drying rod 10 is raised to an appropriate height, the worm geared motor 61 is stopped by using the remote controller 50 or the lift operation switch (SW). The drying rod 10 is stopped at that position.

On the other hand, it is preferable to configure a limit switch or the like as a safety device in order to prevent overload of the motor or cutting of wires that may occur when the remote controller 50 or the elevating operation switch SW is inadvertently pressed.

When the laundry is kneaded as described above, by blowing hot air through the hot air blower 70, the drying rod 10 is heated to a predetermined temperature through the heater 80, and the drying effect is improved. When the humidity sensor 90 transmits a signal indicating that humidity below a set value is detected, the controller 50 transmits a message informing the user of the completion of washing of the laundry through the sound generating structure 110.

Such a subject innovation is possible to those skilled in the art to which the subject innovation belongs, various substitutions, modifications and changes can be made within the scope without departing from the spirit of the subject innovation, the embodiments and drawings described above It is not limited.

The present invention as described above can simplify the elevating structure and facilitate the handling and improve the space utilization of the veranda by using a worm geared motor, and also increase the drying effect of the laundry by using a hot air blower and a heater, The activity can be maintained and the humidity sensing of the laundry and the structure to prevent overloading of laundry can improve the effectiveness of use and improve the quality and reliability of the product.

Claims (4)

In the laundry drying apparatus to be fixed to the ceiling of the apartment porch, A plurality of drying rods 10 on the hollow tubular body, which are rolled up to maintain a predetermined interval through the left and right supports 11 and 11 '; The lower body 21 and the lower body 21 are fastened to the fixing fixtures 12 at both ends of the left and right supports 11 and 11 ′, and the wires 30 and 30 ′ which will be described later. And a plurality of wire twist prevention tool 20 is composed of an upper body 22 is bound therein; One end is fixed to the upper end of the wire twist prevention tool 20 of the left and right support (11) (11 ') and the other end is fixed to the wire spools (63) (63') of the lifting means (60), which will be described later. Front and rear long and short wires 30 and 30 '; It is installed inside one housing 40 of a set of housings 40 and 40 'integrally connected through a support 41 fixed to a ceiling such as a veranda, and sets and controls operating conditions of the respective operating structures. A controller 50 including a reception function of the remote controller RC; A worm geared motor 61 and fixedly installed inside the other housing 40 ′ to elevate the drying rod 10 and both sides of the worm geared motor 61 are electrically connected to the controller 50. A lifting structure (60) composed of wire spools (63) (63 ') having spiral winding grooves (64) at ends of the rotating shaft (62) protruding therefrom; It is electrically connected to the controller 50 and fixedly installed on the bottom of the support 41 in a state located between the two housings 40, 40 'and a hot air blower 70 for supplying hot air toward the laundry; ; It is installed in the drying rod 10 in a state electrically connected to the controller 50 and is wound in a spiral on the support rod 81 and the outer peripheral surface of the support rod 81 inserted into the drying rod 10. Electric heating, strong multi-function laundry drying device, characterized in that it comprises a heater 80 for assisting the drying of the laundry by heating the drying rod 10 to a predetermined temperature consisting of a heating wire 82 . According to claim 1, Wherein the drying rod 10 in the state electrically connected to the controller 50 detects the humidity content of the laundry to dry the laundry by the controller 50 when the humidity detection below the set value Electric multi-functional laundry drying apparatus, characterized in that it comprises a humidity sensor (90) for transmitting a predetermined signal indicating completion. According to claim 1, Wire spools (63) (63 ') in accordance with the weight of the laundry is installed in the other housing (40') and added to the drying rod 10 in an electrically connected state with the controller (50) It is configured to include a speed sensor 100 for transmitting a predetermined signal requesting the drive stop of the worm geared motor 61 and the laundry weight reduction to the controller 50 when the rotational speed of the sensor decreases below the set value. Electric wins, strong multifunctional laundry drying apparatus characterized in that. The method of claim 1, wherein any one of the housings 40 and 40 ′ is connected to the controller 50 through the humidity sensor and the speed sensor 90, 100. Electric lift, strong multi-functional laundry drying apparatus comprising a sound generating structure 110 for informing a user a predetermined message through a voice or a buzzer sound based on the received signal.