KR102591420B1 - Elevaor equipped air sterilizing function with enhanced user pleasantness - Google Patents

Abstract

The present invention relates to an elevator, wherein the control unit selects one of a plurality of modes based on at least one of the user's selection, the temperature inside the car detected by a temperature sensor, and the movement of the vehicle inside the car detected by a motion sensor. This relates to an elevator that can provide a more comfortable riding environment for passengers by selecting one mode and controlling the operation of the air sterilization and purification panel according to the selected mode.

Description

Elevator equipped with air sterilizing function with enhanced user pleasantness}

This relates to an elevator having an air sterilization and purification function, and more specifically, to an elevator that provides sterilization and purification to the interior of the car using a plurality of modes that increase the comfort of passengers boarding the car.

Generally, elevators are installed in various buildings or underground facilities so that users can more conveniently move to a desired floor without using the stairs. In the case of these elevators, it is essential to maintain and manage a comfortable and healthy indoor environment because many users use them in a closed space. If the air inside the elevator car is polluted, it can not only cause allergies, asthma, bloodshot eyes, headaches, and chronic fatigue in the occupants of the car, but it is also highly likely to become a conduit for the spread of various viruses and bacteria. It is very important to maintain good air quality inside the car, and various technologies are being developed to maintain good air quality inside the car.

An example of a prior art that purifies the air inside a car in this way is Republic of Korea Patent No. 10-1653664, “Ventilation fan device using an elevator temperature sensor.” Patent No. 10-1653664 allows for ventilation while cooling and heating the interior air of the elevator, and allows the air discharged from the discharge part to be smoothly discharged to the outside as the entrance is opened, or recirculated as it is re-inhaled into the suction part. While improving the quality of the air inside the elevator, the temperature sensor detects the elevator's internal temperature so that the cooling and heating units and air purification units operate simultaneously above a certain temperature, and only the cooling and heating units operate below a certain temperature. The device is disclosed.

However, this prior art ventilation fan device has a problem in that it cannot purify the air inside the elevator car because the air purifying unit does not operate when the internal temperature of the elevator is low.

The control unit selects one of a plurality of modes based on at least one of the user's selection, the temperature inside the car detected by the temperature sensor, and the movement of the vehicle inside the car detected by the motion sensor, The purpose is to provide an elevator that can provide a more comfortable riding environment for passengers by controlling the operation of the air sterilization and purification panel according to the selected mode. It is not limited to the technical challenges as described above, and other technical challenges may be derived from the description below.

An elevator according to one aspect of the present invention includes a car providing a boarding space surrounded by side wall plates; A temperature sensor that detects the temperature inside the car; A motion detection sensor that detects movement of the vehicle inside the car; an air sterilization and purification panel that is shaped like a box and is embedded in the side wall plate of the car so that the front part forms part of the side wall plate of the car, sucks air inside the car, sterilizes the sucked air, and discharges it into the car; Selecting one of a plurality of modes based on at least one of the user's selection, the temperature inside the car detected by the temperature sensor, and the movement of the vehicle inside the car detected by the motion sensor. and a control unit that controls the operation of the air sterilization and purification panel according to the selected mode.

Among the plurality of modes, the control unit selects a blowing mode to start the operation of the air sterilization and purification panel under the condition that the vehicle is present inside the car, or a blowing mode to start the operation of the air sterilization and purification panel under the condition that the vehicle is not present inside the car. When the low wind mode to start operation is selected, the operation of the air sterilization and purification panel can be controlled based on the movement of the vehicle inside the car detected by the motion detection sensor.

The control unit may control the air sterilization and purification panel so that the air sterilization and purification panel discharges sterilized air into the car when the movement of the vehicle inside the car is detected by the motion detection sensor in the blowing mode. .

The control unit may control the air sterilization purification panel to discharge sterilized air into the car when the movement of the vehicle inside the car is not detected by the motion detection sensor in the low wind mode. there is.

The control unit operates the air sterilization purification panel if the movement of the vehicle by the motion detection sensor is not detected continuously for more than a threshold time from the time when the movement of the vehicle by the motion detection sensor was last detected in the low wind mode. The air sterilization and purification panel can be controlled to discharge sterilized air into the car.

The control unit controls the air sterilization and purification panel to stop discharging the sterilized air when a predetermined time has elapsed after the air sterilization and purification panel starts discharging the sterilized air into the car in the low wind mode. The power consumption of the sterilization and purification panel can be reduced.

The control unit selects a warm air mode that starts the operation of the air sterilization and purification panel when the vehicle is present inside the car among the plurality of modes, and the movement of the vehicle inside the car is detected by the motion detection sensor. When detected, the air sterilization and purification panel can be controlled to heat and discharge the sterilized air into the car.

When the automatic mode in which the mode of the air sterilization and purification panel is automatically selected based on the temperature inside the car is selected by the user, the control unit detects the temperature inside the car detected by the temperature sensor and the motion detection sensor. The operation of the air sterilization and purification panel can be controlled based on the movement of the vehicle inside the car detected by .

The control unit may select one of a plurality of modes of the air sterilization and purification panel based on the temperature inside the car detected by the temperature sensor.

The control unit selects the blowing mode as the mode of the air sterilization purification panel when the temperature inside the car detected by the temperature sensor is higher than the first reference temperature, and the control unit selects the blowing mode as the mode of the air sterilization purification panel, If the temperature is less than the first reference temperature but more than the second reference temperature, the low wind mode is selected as the mode of the air sterilization purification panel, and if the temperature inside the car detected by the temperature sensor is less than the second reference temperature, the low wind mode is selected as the mode of the air sterilization purification panel. Warm air mode can be selected as the operation mode of the air sterilization purification panel.

The control unit selects the blowing mode as the mode of the air sterilization purification panel when the temperature inside the car detected by the temperature sensor is higher than the third reference temperature, and the control unit selects the blowing mode as the mode of the air sterilization purification panel, If the temperature is below the third reference temperature, the low wind mode can be selected as the operation mode of the air sterilization purification panel.

The air sterilization purification panel includes a panel housing having an upper air intake port formed at an upper front side, a lower air intake port formed at a lower front side, and a sterilizing air outlet formed at a middle portion of the front side; An upper sterilizer installed at the bottom of the upper air intake port in the panel housing to sterilize air flowing downwardly into the panel housing through the upper air intake port by emitting ultraviolet rays in all directions; a bottom sterilizer installed at the top of the bottom air intake in the panel housing to sterilize air flowing upwardly into the panel housing through the bottom air intake by radiating ultraviolet rays in all directions; It is installed between the upper sterilizer and the lower sterilizer within the panel housing, and includes a fan module that sucks in air sterilized by the upper sterilizer or the lower sterilizer and discharges it into the interior of the car through the sterilizing air outlet. can do.

The control unit selects one of a plurality of modes based on at least one of the user's selection, the temperature inside the car detected by the temperature sensor, and the movement of the vehicle inside the car detected by the motion sensor, By controlling the operation of the air sterilization and purification panel according to the selected mode, a more comfortable riding environment can be provided to the vehicle. It is not limited to the effects as described above, and other effects may be derived from the following description.

1 is a configuration diagram of an elevator according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating the car shown in FIG. 1.
Figure 3 is a diagram showing the air sterilization and purification panel shown in Figure 2.
Figure 4 is an exploded view of the air sterilization and purification panel shown in Figure 2.
FIG. 5 is a view showing the front side plate of the panel housing shown in FIG. 4.
Figure 6 is a diagram showing the sterilizer shown in Figure 4.
Figure 7 is a diagram showing the operation of the air sterilization and purification panel according to an embodiment of the present invention.
Figure 8 is a configuration diagram of an elevator according to an embodiment of the present invention.
Figure 9 is a table showing the operation in each operation mode of the plurality of operation modes of the elevator according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Embodiments of the present invention described below relate to an elevator with an air sterilization and purification function that improves passenger comfort, and may be simply referred to as an “elevator.”

1 is a configuration diagram of an elevator 1 according to an embodiment of the present invention. Referring to Figure 1, the elevator 1 according to this embodiment is composed of a car 2, a driving unit 3, a rope 4, a weight 5, and a control panel 6. The car 2 provides space for boarding the vehicle. Representative examples of vehicles include passengers, and other examples include wheelchairs and animals. One end of the rope (4) is connected to the car (2), and the other end is connected to the weight (5). The driving unit 3 consists of a motor, a pulley, etc., and raises or lowers the car 2 by moving the rope 4. The control panel 6 controls the operation of the driving unit 3 according to the passenger's operation. Since the feature of this embodiment is the function of purifying the air inside the car 2, further detailed description of the means for raising or lowering the car 2 will be omitted.

FIG. 2 is a diagram showing the elevator car 2 shown in FIG. 1. Figure 2 omits the right side wall plate of the car 2 to show the inside of the car 2, and shows the inside of the car 2 viewed from the right side. The car 2 of this embodiment has a square box shape consisting of four side wall plates, a ceiling plate, and a bottom plate. The four side wall plates are connected to each other at right angles and are composed of the front wall plate, rear wall plate, left wall plate, and right wall plate. An opening for passengers to enter and exit is formed in the front wall of the car 2, and an entrance door that is electrically opened and closed according to the passenger's operation is installed in the opening of the front wall of the car 2. In addition to the square box shape, the car 2 of this embodiment can be implemented in various shapes that can provide a passenger space, such as a cylindrical shape or a hexagonal cylinder shape.

Referring to FIG. 2, the elevator according to an embodiment of the present invention further includes an air sterilization and purification panel 10, a temperature sensor 20, a motion sensor 30, and a control unit 40.

The air sterilization and purification panel 10 is formed in a box shape and is installed on the side wall plate of the car 2. The air sterilization and purification panel 10 sterilizes and purifies the air inside the car 2 by sucking in and sterilizing the air inside the car 2 and then blowing it back into the car 2.

More specifically, the air sterilization purification panel 10 has an air intake and air outlet formed on the front side of the box shape, and the front is embedded in the side wall plate of the car so as to form a part of the side wall plate of the car, and through the air intake port. The air inside the car is sucked in, the air sucked in is sterilized, and the air inside the car is discharged through the air outlet to sterilize and purify the air inside the car (2).

In one embodiment of the present invention, the air sterilization and purification panel 10 may be installed on the rear wall plate of the car 2. As shown in FIG. 2, the air sterilization and purification panel 10 may be embedded in the side wall plate so that the front surface forms part of the rear wall plate of the car 2. In this way, the front of the air sterilization and purification panel 10 is embedded in the side wall plate so as to form a side wall plate, so that the space inside the car 2 is not narrowed by the air sterilization and purification panel 10, and the air sterilization and purification panel 10 does not narrow the space inside the car 2. Since the sterilization and purification panel 10 does not protrude, the risk of injury due to a vehicle colliding with the air sterilization and purification panel 10 is significantly reduced, and the risk of damage to the air sterilization and purification panel 10 is also low.

Figure 3 is a diagram showing an air sterilization and purification panel 10 according to an embodiment of the present invention, and Figure 4 is an exploded view of the air sterilization and purification panel 10. 3 and 4, the air sterilization and purification panel 10 according to an embodiment of the present invention includes a panel housing 11, two fan modules 12, an upper sterilizer 13, and a lower sterilizer 14. , It consists of at least one heater 15 and an operation panel 16.

The panel housing 11 is formed in a box shape, and two fan modules 12, an upper sterilizer 13, and a lower sterilizer 14 are built into the internal space. In this embodiment, the panel housing 11 may be formed in a square box shape consisting of an upper plate, a lower plate, and four side plates, and the size of the panel housing 11 is determined by the car when installed on the side wall plate of the car 2. (2) It must be designed so that there is no interference with external walls or other structures and thus does not affect the lifting and lowering movement of the car (2). For example, the panel housing 11 may be designed to be about 325 mm wide, about 2420 mm long, and about 120 mm thick.

A top air intake port 111 is formed at the top of the front plate of the panel housing 11, a bottom air intake port 112 is formed at the bottom, and two sterilizing air outlets 113 are formed in the middle through the thickness of the front plate. Since the front of the front side plate of the panel housing 11, that is, the front of the panel housing 11, is installed embedded in the side wall plate of the car 2 to form a part of the side wall plate of the car 2, as shown in FIG. Likewise, the inside of the air sterilization purification panel 10 and the inside of the car 2 communicate with each other through the upper air inlet 111, lower air inlet 112, and sterilizing air outlet 113 of the panel housing 11.

The front plate of the panel housing 11 is coupled so that the interior of the panel housing 11 can be opened, so that the user can easily maintain the air sterilization purification panel 10. For example, the front side plate of the panel housing 11 can be easily opened or closed by being hinged with the left side plate or the right side plate.

Each fan module (12) is installed at the rear of the front panel of the panel housing (11) to allow the air inside the car (2) to be sucked into the panel housing (11), and to suck the air inside the panel housing (11) into the front panel. It is ejected into the interior of the car (2) through each sterilizing air outlet (113) formed in the middle. In this embodiment, each fan module 12 is not particularly limited as long as it can suck air and blow it out toward the sterilizing air outlet 113, and can be selected by a person skilled in the art.

As shown in FIG. 5, two fan modules 12 are installed side by side on the same line in the longitudinal direction of the front panel at the rear of the front panel of the panel housing 11. Among the two fan modules 12, the fan module 12 installed at the top may be referred to as the top fan module 124, and the fan module 12 installed at the bottom may be referred to as the bottom fan module 125.

As shown in FIG. 5, each fan module 12 is installed parallel to each other in the longitudinal direction at a position corresponding to each sterilizing air outlet 113 formed in the middle of the front side plate. Accordingly, when two air sterilization and purification panels 10 are installed inside the car 2, each fan module 12 installed on one air sterilization and purification panel 10 is connected to the other air sterilization and purification panel ( In 10), they are paired with each fan module (12) installed at the same height.

Each fan module 12 according to this embodiment draws in surrounding air within the air sterilizing and purifying panel 10 and discharges the sucked air through the sterilizing air outlet 113. In this way, as each fan module 12 releases the air inside the air sterilization and purification panel 10 into the car 2, the pressure inside the air sterilization and purification panel 10 decreases and the air inside the car 2 naturally returns. It flows into the air sterilization purification panel (10). In this way, the air flow between the inside of the car 2 and the air sterilization and purification panel 10 can be formed by each fan module 12, and the air sucked into the air sterilization and purification panel 10 is sucked into the upper sterilizer 13. ) and after being sterilized by the bottom sterilizer 14, it is discharged into the car 2 by each fan module 12, so that sterilized air can be continuously provided to the car 2.

Each fan module 12 according to an embodiment of the present invention may have an inlet 121 formed on the upper and lower surfaces, and a blower outlet (not shown) may be formed on the side. In this way, when the inlet 121 is formed on the upper and lower surfaces of each fan module 12 and the outlet is formed on the side, the air is sucked into the upper air inlet 111 and the lower air inlet 112 in the panel housing 11. A vertical airflow is formed toward each fan module 12.

More specifically, as air is released into the car (2) by each fan module (12), the air sucked into the air sterilization and purification panel (10) through the upper air intake port (111) is moved downward by the fan module (12). Since it is installed at the top, it moves vertically downward, and the air sucked into the air sterilization purification panel (10) through the lower air intake port (112) moves vertically upward because the fan module (12) is installed at the top. In this way, each fan module 12 according to this embodiment forms a flow in which the air sucked into the air sterilization purification panel 10 through the upper air intake port 111 and the lower air intake port 112 moves in the vertical direction. do.

Meanwhile, the air sterilization and purification panel 10 according to an embodiment of the present invention may further include an upper particle filter (not shown) and a lower particle filter (not shown). Each particle filter is formed in the shape of a square plate, and is installed at the position where each air intake port (111, 112) is formed at the rear of the front plate of the panel housing (11), so that the air inside the car (2) passes through each particle filter to the air sterilization purification panel. (10) By allowing it to flow inside, the air from which fine particles have been removed is sucked into each fan module (12). Each particle filter has a horizontal and vertical length that can completely cover each air intake (111, 112), and is installed so that the front completely covers each air intake (111, 112), so that the air sterilization purification panel ( 10) You can ensure that the air flowing inside must pass through each particle filter. In this embodiment, each particle filter may be a HEPA filter capable of filtering fine dust with a size of 0.3㎛.

The top sterilizer (13) is installed at the bottom of the top air intake port (111) in the panel housing (11) and radiates ultraviolet rays in all directions, which flows into the panel housing (11) through the top air intake port (111) and moves downward. Sterilizes the air.

Figure 6 is a diagram showing the top sterilizer 13 according to an embodiment of the present invention. Figure 6a is a view showing a portion of the column-shaped case 132 removed so that the inside of the top sterilizer 13 is visible, and Figure 6b shows the top sterilizer 13 being installed on the sterilizer installation plate 131. 6C is a diagram showing a front view of the upper sterilizer 13 installed on the sterilizer installation plate 131. Referring to FIG. 6, the top sterilizer 13 according to this embodiment is composed of a columnar case 132, a polygonal columnar core rod 133, and a plurality of LEDs 154.

The columnar case 132 is formed in the shape of a hollow column, and a polygonal columnar core rod 133 and a plurality of LEDs 154 are disposed in the hollow portion, thereby forming a polygonal columnar core rod 133 and a plurality of LEDs 154. ) surrounds it. Accordingly, the sterilizing light (ultraviolet rays) emitted from the plurality of LEDs 154 is radiated in all directions through the circumferential surface of the columnar case 132, so that the air flowing along the circumferential surface of the columnar case 132 is radiated to the plurality of LEDs. It is sterilized by ultraviolet rays emitted by (154).

In this embodiment, the columnar case 132 may be formed in the shape of a hollow cylinder. When the columnar case 132 is formed as a cylinder, the sterilization effect can be increased because air can flow and move along the side of the columnar case 132, which is formed as a curved surface, for a longer period of time. Since ultraviolet rays can be radiated uniformly in all directions, uniform sterilization of the inside of the panel housing 11 is possible.

In one embodiment of the present invention, the columnar case 132 may be a sponge formed in the shape of a hollow cylinder. More specifically, the columnar case 132 may be manufactured by depositing and applying ceramic powder or liquid to a sponge, heat-treating the ceramic powder or liquid to form a shape, and depositing and applying a photocatalyst in the form of ceramic powder or liquid.

In this way, when the columnar case 132 is made of a sponge coated with a photocatalyst, the light diffused from the LED 154 passes through the hole of the sponge coated with a photocatalyst, thereby expanding the contact area and easily removing contaminants. It can be removed. In addition, a portion of the air moving vertically toward each fan module 12 within the panel housing 11 flows along the side formed by the curved surface of the sponge and is sterilized by ultraviolet rays diffused by the LED 154, and the remaining portion is sterilized by ultraviolet rays diffused by the LED 154. As it passes through the sponge, sterilization by ultraviolet rays diffused by the LED 154 and filtering of contaminants by the sponge can be achieved, allowing for more effective sterilization and purification of the air.

In another embodiment of the present invention, the columnar case 132 is made of transparent glass or transparent plastic so that light from each LED 154 can be diffused to the peripheral surface.

The polygonal columnar core rod 133 is inserted into the hollow portion of the columnar case 132 and serves as a support on which each LED 154 can be installed. The polygonal column core rod 133 is formed in the shape of a polygonal column, such as a square column, a hexagonal column, or an octagonal column. Each LED 154 may be attached to a plane around the polygonal columnar core rod 133.

Each LED 154 emits light that can sterilize the air. In this embodiment, each LED 154 may be a UV-C LED module. UV-C LED modules are designed to emit short ultraviolet rays with a wavelength of 200 to 280 nanometers (nm), destroying the surface of objects or bacterial DNA and causing chemical reactions in special substances, which are used in sterilization and curing devices.

Each LED 154 is installed on the circumferential surface of the polygonal columnar core rod 133 along the longitudinal direction of the polygonal columnar core rod 133. In one embodiment of the present invention, each LED 154 may be a strip LED with a plurality of LED chips arranged in the longitudinal direction, as shown in FIG. 8. By being attached along the longitudinal direction of each circumferential surface of the polygonal columnar core rod (133), the LED can emit ultraviolet rays evenly along the longitudinal direction of the polygonal columnar core rod (133).

The top sterilizer 13 according to an embodiment of the present invention is installed in the inner space of the panel housing 11, between the top air intake port 111 and the top fan module 13 of the two fan modules 12. In this embodiment, the top sterilizer 13 has a length longer than the width of the top air intake port 111, and can be installed at the bottom of the top air intake port 111 in a horizontal direction with respect to the bottom plate of the panel housing 11. there is. Accordingly, the air flow that flows into the panel housing 11 through the upper air intake port 111 and moves downward by the suction force of the fan module 12 and the longitudinal direction of the upper sterilizer 13 are perpendicular to each other. Since the top sterilizer (13) has a horizontally longer length than the top air intake port (111), the air passing through the top air intake port (111) flows downward along the circumferential surface of the top sterilizer (13) and is sterilized. Air is sucked in by the fan module 12 disposed at the top and blown out into the car 2.

At this time, if the diameter of the columnar case 132 is too small, the sterilizing power of the air close to the front or rear panel of the air sterilization purification panel 10 may be reduced, and if the diameter of the columnar case 132 is too large, Since the air flow inside the panel housing 11 may not be smooth, the diameter of the columnar case 132 must be designed in consideration of the sterilizing performance of the top sterilizer 13.

The top sterilizer (13) can be placed horizontally between the top air intake port (111) and the fan module (12) disposed at the top of the two fan modules (12) within the panel housing (11). The panel housing 11 can be installed in a variety of ways.

In one embodiment of the present invention, the upper sterilizer 13 can be installed by the sterilizer installation plate 131 as shown in Figure 6b. The sterilizer installation plate 131 is formed in the shape of a square plate with a square housing fitting groove 1311 formed in the center, and the left and right ends are located at the rear of the left and right plates of the panel housing 11, respectively, and the rear end. This can be coupled to the rear plate of the panel housing (11).

The housing fitting groove 1311 of the sterilizer installation plate 131 has a horizontal length longer than the length of the upper sterilizer 13 and a vertical length shorter than the diameter of the upper sterilizer 13, and the upper sterilizer 13 is installed as a sterilizer. It is coupled by being inserted into the housing fitting groove 1311 of the plate 131 in the horizontal direction. Accordingly, when the upper sterilizer 13 is coupled to the sterilizer installation plate 131 as shown in FIG. 8C, a portion of the upper sterilizer 13 is exposed below the sterilizer installation plate 131. Accordingly, sterilization in the downward direction of the sterilizer installation plate 131 is also possible.

In this embodiment, if the thickness of the sterilizer installation plate 131 is too thick, the lower part of the upper sterilizer 13 may not be exposed below the sterilizer installation plate 131, so for better sterilization effect, the sterilizer installation plate ( The thickness of 131) is preferably designed to be the minimum thickness that can stably support the upper sterilizer (13).

The lower sterilizer (14) is installed at the top of the lower air intake port (112) in the panel housing (11) and radiates ultraviolet rays in all directions, which flows into the panel housing (11) through the lower air intake port (112) and moves upward. Sterilizes the air. The lower sterilizer (14) is the same as the upper sterilizer (13) in configuration except that the installation location is different from the upper sterilizer (13), so the description of the lower sterilizer (14) applies to the upper sterilizer (13).

Meanwhile, in another embodiment of the present invention, it is possible to install only one of the upper sterilizer 13 and the lower sterilizer 14 in the panel housing 11. When only the upper sterilizer (13) is installed within the panel housing (11), only the upper air intake port (111) is formed on the front side of the panel housing (11), and when only the lower sterilizer (14) is installed within the panel housing (11), the panel Only the lower air intake port 112 may be formed on the front side of the housing 11. As such, if only the top sterilizer 13 or the bottom sterilizer 14 is installed in the panel housing 11, the sterilization efficiency may be somewhat reduced, but the top or bottom of the front side of the panel housing 11 where the air intake is not formed. The bottom space can be used to attach promotional displays or notifications, which has the effect of increasing the usability of the air sterilization purification panel (10).

Meanwhile, even when both the top sterilizer 13 and the bottom sterilizer 14 are installed in the panel housing 11, if the top air intake 111 or the bottom air intake 112 can communicate with the inside of the car 2, A display may be installed on the top or bottom of the front side plate of the panel housing 11. For example, the display 7 shown in FIG. 2 is installed on the front side wall of the panel housing 11 using a connecting plate 71 with a plurality of holes formed between the display 7 and the front side wall of the panel housing 11. Accordingly, it does not block the air flow between the upper air intake port (111) and the inside of the car (2), so both the upper air intake port (111) and the lower air intake port (112) of the panel housing (11) are used to control the inside of the car (2). A display screen can be displayed on the vehicle while sterilizing the air.

Each heater 15 is installed inside the panel housing 11, heats the air introduced into the panel housing 11, and supplies it to each fan module 12. In this embodiment, within the panel housing 11, each heater 15 is installed between each sterilizer 13 and 14 and each fan module 12 to heat the air sterilized by each sterilizer 13 and 14. Thus, it can be supplied to each fan module (12).

Each heater 15 is installed adjacent to the intake port 121 of each fan module 12, thereby minimizing the path through which air heated by each heater 15 is discharged into the car 2. Accordingly, it is possible to prevent the heated air from cooling before being supplied into the car 2.

For example, when the intake port 121 is formed on the upper and lower surfaces of each fan module 12 as in the embodiment shown in FIG. 5, each heater 15 is installed adjacent to the upper and lower surfaces of each fan module 12. As a result, the air heated by each heater 15 can be sucked into each fan module 12 through the intake port 121 of each fan module 12 and discharged into the car 2.

In an embodiment of the present invention, each heater 15 may be a positive temperature coefficient (PTC) heater. PTC heaters maintain a constant temperature without external manipulation by generating heat using resistance, which increases the resistance value above a certain temperature and reduces the flowing current. When the temperature decreases, the resistance value decreases and the flowing current increases. If each heater (15) is made of such a PTC heater, each heater (15) can heat the air to a constant temperature without any special operation by the user, and the risk of fire can be prevented because the resistance automatically increases when overheated. there is. In addition, since it operates using electricity, it does not generate odor, and since there is no combustion process, it does not generate pollutants such as oxidizing gas, which is advantageous.

In Figure 5, the heater 15 is shown installed on the upper and lower sides of the upper fan module 121, but this is only an example, and the upper and lower sides of the upper fan module 121 and the lower fan module 122 are shown. The heater 15 may be installed on both, or the heater 15 may be installed on the upper or lower side of the upper fan module 121 and the lower fan module 122. It will be easy for a person skilled in the art to understand that a user can appropriately select the placement location and number of heaters 15 in consideration of the operating environment of the elevator 1.

Meanwhile, an air conditioner (not shown) may be installed inside or outside the elevator car 2 according to an embodiment of the present invention. In one embodiment of the present invention, the air conditioner is mounted and installed at the top of the car 2, that is, on the ceiling plate of the car 2, and the cooled air emitted by the air conditioner is passed through a pipe to the air sterilization purification panel 10. It may flow into the inside of and be discharged into the car (2). In this way, the air cooled by the air conditioner is not discharged directly into the car 2, but is discharged into the car 2 through the air sterilization and purification panel 10, so that the air cooled by the air conditioner is discharged into each sterilizer 13, After being sterilized by 14), it can be provided inside the car (2), which is advantageous for sterilizing the air inside the car (2).

Figure 7 is an operation diagram of the air sterilization and purification panel 10 according to an embodiment of the present invention. Referring to FIG. 7, the air inside the car (2) flows through the upper air intake port (111) and the lower air intake port (112) formed on the front of the air sterilization purification panel (10) by the suction force of each fan module (12). It is sucked into the air sterilization purification panel (10) through the air.

The air that flows into the air sterilization and purification panel (10) through the upper air inlet (111) moves downward by the suction force of the two fan modules (12), and passes through the lower air inlet (112) to the air sterilization and purification panel ( The air flowing into the inside of 10) moves upward by the suction force of the two fan modules (12).

The air that flows into the air sterilization purification panel (10) through the upper air intake port (111) and moves downward flows along the circumferential surface of the upper sterilizer (13) and is sterilized by ultraviolet rays emitted in all directions of the upper sterilizer (13). After that, it is sucked into the upper fan module 124 through the suction port formed in the upper fan module 124 disposed below the upper sterilizer 13.

The air that flows into the air sterilization purification panel (10) through the lower air intake port (112) and moves upward flows along the circumferential surface of the lower sterilizer (14) and is sterilized by ultraviolet rays emitted in all directions of the lower sterilizer (14). After that, it is sucked into the lower fan module 125 through the suction port formed in the lower fan module 125 disposed above the lower sterilizer 14.

The sterilized air sucked into the upper fan module 124 and lower fan module 125 is pumped into the car 2 through the sterilized air outlet 113 on the front of the panel housing 11 by each fan module 12. As it is released, sterilized air can be supplied into the car (2).

If one fan module 12 is installed in the air sterilization purification panel 10, the fan module 12 is formed between the upper sterilizer 13 and the lower sterilizer 14, and the upper sterilizer 13 The air sterilized by the fan module 12 passes through the intake port 1235 on the upper surface of the fan module 12, and the air sterilized by the lower sterilizer 14 passes through the intake port 1235 on the lower surface of the fan module 12. ) A person skilled in the art can easily understand that it is sucked inside and then released into the car 2.

The operation panel 16 is disposed on the front of the air sterilization and purification panel 10, and includes at least one of a button, switch, lever, and dial as an operation device 161 for selecting the operation mode of the air sterilization and purification panel 10. By doing so, the user or the boarding body can select any one mode among the plurality of modes of the air sterilization and purification panel 10. The operating device 161 of the operating panel 16 may be configured in various ways depending on the installation environment of the air sterilizing and purifying panel 10.

For example, in one embodiment of the present invention, the operation panel 16 may include one button-type operation device 161. In this case, when the operation panel 16 is provided with only one button, the user can select the operation mode of the air sterilization and purification panel 10 by adjusting the time the button is pressed or the number of times the button is pressed.

In another embodiment of the present invention, the operation panel 16 may include five button-type operation devices 161. At this time, each button corresponds to blowing mode, low wind mode, warm wind mode, cold wind mode, and automatic mode, respectively, and the air sterilization purification panel 10 can operate in the mode corresponding to the button pressed by the user. Each operation mode of the air sterilization and purification panel 10 will be examined in more detail below.

The temperature sensor 20 is installed inside the car 2 and detects the temperature inside the car 2. In this embodiment, the temperature sensor 20 is preferably installed to avoid places where the temperature is particularly high or low compared to the surrounding area in order to more accurately measure the temperature inside the car 2. For example, the temperature sensor 20 is preferably installed avoiding each of the air intakes 111 and 112 and the sterilizing air outlet 113 of the air sterilization and purification panel 10.

Near each air intake port (111, 112) of the air sterilization and purification panel (10), a flow of air is formed toward the inside of the air sterilization and purification panel (10), so that a temperature lower than the actual temperature inside the car (2) is detected by the temperature detection sensor ( 20), and near the sterilizing air outlet 113, a temperature higher than the actual temperature inside the car 2 due to the air heated by each heater 15 is detected by the temperature detection sensor 20. It can be detected. Therefore, the temperature sensor 20 is preferably installed away from the air sterilization and purification panel 10 in order to minimize the influence of the operation of the air sterilization and purification panel 10.

The motion detection sensor 30 is installed inside the car 2 and detects the movement of the vehicle inside the car 2. In this embodiment, the motion detection sensor 30 is preferably installed at a high position inside the car 2 in order to detect the movement of the vehicle inside the car 2 in a wider range. In this embodiment, the motion detection sensor 30 may be installed on the ceiling plate of the car 2.

The motion detection sensor 30 according to an embodiment of the present invention has a detection area of 94 degrees horizontally and 82 degrees vertically, and is a passive infrated sensor (PIR) capable of detecting the movement of an object within 5 meters. ) can be.

In this embodiment, the motion detection sensor 30 may be a sensor that can detect not only the direction and speed of movement of the vehicle, but also whether movement is detected within the detection area.

Referring to FIG. 8 showing the configuration of the elevator 1 according to an embodiment of the present invention, the control unit 40 includes the operation panel 16 of the air sterilization and purification panel 10, the temperature sensor 20, and A signal is received from the motion detection sensor 30, and the signal is transmitted to each fan module 12, each sterilizer 13 and 14, and each heater 15 of the air sterilization and purification panel 10.

More specifically, the control unit 40 controls the user's selection, the temperature inside the car 2 detected by the temperature detection sensor 20, and the vehicle inside the car 2 detected by the motion detection sensor 30. Based on at least one of the movements, one of the plurality of modes of the air sterilization and purification panel 10 is selected, and each fan module 12 and each sterilizer in the air sterilization and purification panel 10 according to the selected mode ( 13, 14) and the operation of each heater 15 to control the air sterilization purification panel 10.

Those of ordinary skill in the technical field to which this embodiment belongs will know that the control unit 40 may be implemented as hardware that provides a specific function, or may be implemented as a combination of a memory, a processor, a bus, etc. on which software that provides a specific function is recorded. It is understandable that it may be implemented. Each of the above components is not necessarily implemented as separate hardware, and several components may be implemented by a combination of common hardware, such as a processor, memory, and bus.

Meanwhile, Figure 2 shows the control unit 40 installed on the side wall plate of the car 2, but this is only an example and the control unit 40 is installed on the four side wall plates, the ceiling plate, or the air sterilization purification unit of the car 2. It can be easily understood by those skilled in the art that it may be installed inside the panel 10.

A plurality of operation modes of the air sterilization and purification panel 10 that can be selected by the control unit 40 may include blowing mode, low wind mode, warm air mode, cold wind mode, automatic mode, and sleep mode. Hereinafter, the air sterilization and purification panel 10 and the control unit 40 in each operation mode will be described with reference to FIG. 9 showing the operation of the air sterilization and purification panel 10 in each operation mode of the elevator according to the embodiment of the present invention. Let’s take a look at its operation.

The blowing mode is a mode that starts the operation of the air sterilization and purification panel 10 under the condition that a vehicle exists inside the car 2. When the blowing mode is selected based on the user's selection or the temperature inside the car 2 detected by the temperature sensor 20, the control unit 40 controls the temperature inside the car 2 detected by the motion detection sensor 30. The operation of the air sterilization and purification panel 10 is controlled based on the movement of the vehicle.

When the air sterilization and purification panel 10 is operated in blowing mode, the control unit 40 detects the movement of the vehicle inside the car 2 by the motion detection sensor 30, and the air sterilization and purification panel 10 is sterilized. By controlling the air sterilization and purification panel 10 to discharge air into the car 2, sterilized air is discharged into the car only when a vehicle is present inside the car 2. More specifically, when the air sterilization and purification panel 10 is operated in the blowing mode, the control unit 40 detects the movement of the vehicle inside the car by the motion detection sensor 30, and operates each sterilizer in the air sterilization and purification panel 10. (13,14) and each fan module (12) are controlled to operate and each heater (15) is controlled to not operate, so that the air sterilization purification panel (10) sucks in and sterilizes the air inside the car (2) and then the car (15) is controlled to operate. 2) Control to discharge internally.

Meanwhile, when the air sterilization and purification panel 10 is operated in the blowing mode, the control unit 40 operates the air sterilization and purification panel 10 if no movement of the vehicle inside the car 2 is detected by the motion detection sensor 30. By controlling each sterilizer (13, 14), each fan module (12), and each heater (15) to not operate, the air sterilization purification panel (10) is controlled to stop discharging air into the car (2). .

As such, the blowing mode blows wind to the vehicle by discharging sterilized air into the car 2 when there is a vehicle inside the car 2. Accordingly, in the car 2 in which the air sterilization and purification panel 10 operates in the blowing mode, the vehicle can feel a cold sensation due to the wind discharged from the air sterilizing and purifying panel 10, and therefore the blowing mode is used when the outside weather changes. This is advantageous because it can increase the comfort of the vehicle in hot weather.

The low wind mode is a mode in which the operation of the air sterilization and purification panel 10 starts under the condition that there is no vehicle inside the car 2. When the low wind mode is selected based on the user's selection or the temperature inside the car 2 detected by the temperature detection sensor 20, the control unit 40 controls the temperature inside the car 2 detected by the motion detection sensor 30. The operation of the air sterilization and purification panel 10 is controlled based on the movement of the vehicle.

When the air sterilization and purification panel 10 operates in low wind mode, the control unit 40 sterilizes the air sterilization and purification panel 10 if no movement of the vehicle inside the car 2 is detected by the motion detection sensor 30. By controlling the air sterilization and purification panel 10 to discharge the sterilized air into the car 2, the sterilized air is discharged into the car only when there is a vehicle inside the car 2. More specifically, when the air sterilization and purification panel 10 is operated in low wind mode, if the motion of the vehicle inside the car is not detected by the motion detection sensor 30, the control unit 40 The sterilizers (13, 14) and each fan module (12) are controlled to operate and each heater (15) is controlled to not operate, so that the air sterilization purification panel (10) sucks in the air inside the car (2), sterilizes it, and then sterilizes the air inside the car (2). (2) Control to discharge internally.

In one embodiment of the present invention, the control unit 40 continuously detects the vehicle's motion by the motion detection sensor 30 for more than a threshold time from the time when the motion of the vehicle was last detected by the motion detection sensor 30 in low wind mode. If no movement is detected, the air sterilization and purification panel 10 is controlled so that the air sterilization and purification panel 10 discharges the sterilized air into the car 2. At this time, the critical time may be 10 seconds. The critical time, which is the standard for air discharge by the air sterilization and purification panel 10 in low wind mode, can be appropriately set by the user according to the distribution of use of the elevator 1, etc. Accordingly, the control unit 40 can sterilize the air inside the car 2 after the passengers inside the car 2 get off.

Meanwhile, if the movement of the vehicle inside the car 2 is not detected by the motion detection sensor 30 in low wind mode, the control unit 40 causes the air sterilization and purification panel 10 to send sterilized air into the car 2. Control the discharge for a predetermined period of time. In other words, the control unit 40 stops the discharge of sterilized air when a predetermined time has elapsed after the air sterilization and purification panel 10 starts discharging sterilized air into the car 2 in the low wind mode. Here, the predetermined time may be 10 seconds. In this way, the air sterilization purification panel (10) allows the control unit 40 to discharge air for a predetermined time, not during the time when the movement of the vehicle inside the car 2 is detected by the motion detection sensor 30 in low wind mode. ) can reduce power consumption.

Meanwhile, when the air sterilization and purification panel 10 is operated in low wind mode, the control unit 40 detects the movement of the vehicle inside the car 2 by the motion detection sensor 30, The air sterilization and purification panel 10 is controlled so that air is not discharged into the car 2 by controlling each sterilizer 13 and 14, each fan module 12, and each heater to not operate.

In this way, the low wind mode discharges sterilized air into the car 2 when there is no vehicle inside the car 2, thereby discharging the sterilized air into the empty car 2. Accordingly, in the car 2 in which the air sterilization and purification panel 10 operates in low-wind mode, the vehicle can ride inside the sterilized car 2 without feeling the wind discharged from the air sterilization and purification panel 10. there is. Therefore, the low wind mode is advantageous because it can increase the comfort of the vehicle when the weather outside is cold.

The warm air mode is a mode in which the air sterilization and purification panel 10 starts operating when a vehicle is present inside the car 2. When the hot air mode is selected based on the user's selection or the temperature inside the car 2 detected by the temperature detection sensor 20, the control unit 40 controls the temperature inside the car 2 detected by the motion detection sensor 30. The operation of the air sterilization and purification panel 10 is controlled based on the movement of the vehicle.

When the air sterilization and purification panel 10 is operated in the warm air mode, the control unit 40 detects the movement of the vehicle inside the car 2 by the motion detection sensor 30, and the air sterilization and purification panel 10 is sterilized. The air is heated and controlled to be discharged into the car (2). More specifically, when the air sterilization and purification panel 10 is operated in the warm air mode, the control unit 40 detects the movement of the vehicle inside the car by the motion detection sensor 30, and operates each sterilizer in the air sterilization and purification panel 10. By controlling the operation of (13, 14), each fan module (12) and each heater (15), the air sterilization purification panel (10) sucks in the air inside the car (2), sterilizes it, and then heats it to cool the air inside the car (2). Control to discharge internally.

Meanwhile, when the air sterilization and purification panel 10 is operated in the warm air mode, the control unit 40 operates the air sterilization and purification panel 10 if no movement of the vehicle inside the car 2 is detected by the motion detection sensor 30. By controlling each sterilizer (13, 14), each fan module (12), and each heater (15) to not operate, the air sterilization purification panel (10) stops discharging heated air into the car (2). Control.

As such, the warm air mode blows warm air to the vehicle by heating and discharging sterilized air into the car 2 when there is a vehicle inside the car 2. Accordingly, in the car 2 in which the air sterilization and purification panel 10 operates in the blowing mode, the vehicle can feel the warmth caused by the warm air discharged from the air sterilization and purification panel 10, and therefore the warm air mode is used when the outside weather is different. This is advantageous because it can increase the comfort of the vehicle in cold weather.

The cold air mode is a mode that controls the operation of the air sterilization and purification panel 10 to maintain the temperature inside the car 2 below a certain temperature. When the cold air mode is selected based on the user's selection or the temperature inside the car 2 detected by the temperature detection sensor 20, the control unit 40 controls the temperature inside the car 2 detected by the motion detection sensor 30. The operation of the air sterilization and purification panel 10 is controlled based on the movement of the vehicle and the temperature inside the car 2 detected by the temperature sensor 20.

When the air sterilization and purification panel 10 operates in cold wind mode, the control unit 40 controls the air sterilization and purification panel 10 and the air conditioner so that the air sterilization and purification panel 10 discharges the sterilized cold air into the car 2. This ensures that the inside of the car (2) remains cool at all times. More specifically, when the air sterilization and purification panel 10 is operated in the cold wind mode, the control unit 40 detects the movement of the vehicle inside the car by the motion detection sensor 30, and the air sterilization and purification panel 10 Each sterilizer (13, 14) and each fan module (12) are controlled to operate and each heater (15) is controlled to not operate, so that the air sterilization purification panel (10) sucks the air inside the car (2) and supplies it from the air conditioner. After sterilizing it with cold air, it is controlled to be discharged into the car (2).

Meanwhile, when the air sterilization and purification panel 10 is operated in cold wind mode, the control unit 40 operates the air conditioner and the air sterilization purification panel ( Each fan module 12 in 10 is controlled to operate, and each sterilizer 13, 14 and each heater 15 in the air sterilization purification panel 10 is controlled to not operate, so that the air sterilization purification panel 10 operates. 2) Control to exhaust cold air that has not been sterilized inside.

In this way, the cold air mode provides a comfortable environment for the vehicle by discharging sterilized cold air into the car 2 when there is a vehicle inside the car 2, and provides a comfortable environment for the vehicle when there is no vehicle inside the car 2. In this case, cold air is discharged to maintain coolness inside the car 2, but energy can be saved by not sterilizing the cold air through each sterilizer 13 and 14.

Meanwhile, in one embodiment of the present invention, the control unit 40 does not detect the movement of the vehicle inside the car 2 by the motion detection sensor 30 when the air sterilization and purification panel 10 operates in the cold wind mode. Otherwise, the operation of the air conditioner and the air sterilization purification panel 10 can be controlled based on the temperature inside the car 2 detected by the temperature sensor 20.

More specifically, when the air sterilization and purification panel 10 operates in the cold wind mode, the control unit 40 does not detect the movement of the vehicle inside the car 2 by the motion detection sensor 30, and the temperature detection sensor ( If the temperature inside the car 2 detected by 20) is above the critical temperature, each fan module 12 in the air conditioner and air sterilization purification panel 10 is operated to supply cold air to the inside of the car 2, and the temperature If the temperature inside the car (2) detected by the detection sensor (20) is below the critical temperature, each fan module (12) in the air conditioner and air sterilization purification panel (10) is controlled to not operate, thereby allowing the inside of the car (2) to It may not supply cold air.

In this way, in the car 2 in which the air sterilization and purification panel 10 operates in the cold wind mode, the vehicle can feel a cold sensation due to the cold air discharged from the air sterilization and purification panel 10, and therefore the cold wind mode is used when the outside weather is different. This is advantageous because it can increase the comfort of the vehicle in hot weather.

The automatic mode is a mode in which the mode of the air sterilization and purification panel 10 is automatically selected based on the temperature inside the car 2. When the automatic mode is selected by the user, the control unit 40 controls the temperature inside the car 2 detected by the temperature detection sensor 20 and the inside of the car 2 detected by the motion detection sensor 30. The operation of the air sterilization and purification panel (10) is controlled based on the movement of the sieve.

When the automatic mode is selected by the user, the control unit 40 selects the operation mode of the air sterilization and purification panel 10 from among a plurality of operation modes based on the temperature inside the car 2 detected by the temperature sensor 20. Select.

In one embodiment of the present invention, the control unit 40 performs air sterilization and purification in one of the blowing air mode, low wind mode, warm air mode, and cold air mode based on the temperature inside the car 2 detected by the temperature sensor 20. Select the operation mode of the panel 10.

If the temperature inside the car 2 detected by the temperature sensor 20 is higher than the first reference temperature, the control unit 40 selects the cold wind mode among the plurality of operation modes as the operation mode of the air sterilization and purification panel 10. If the temperature inside the car (2) detected by the temperature sensor (20) is less than the first reference temperature or more than the second reference temperature, the blowing mode is selected as the operation mode of the air sterilization and purification panel (10), and the temperature detection sensor If the temperature inside the car (2) detected by (20) is less than the second reference temperature or more than the third reference temperature, the low wind mode is selected as the operation mode of the air sterilization purification panel (10), and the temperature detection sensor (20) If the temperature inside the car 2 detected by is less than the third reference temperature, the warm air mode can be selected as the operation mode of the air sterilization purification panel 10. Here, the first reference temperature may be 23 degrees, the second reference temperature may be 18 degrees, and the third reference temperature may be 13 degrees. The first reference temperature, second reference temperature, and third reference temperature can be freely set by the user depending on the usage environment.

In this way, the control unit 40 operates the air sterilization and purification panel 10 in one of the blowing mode, low wind mode, warm air mode, and cold wind mode according to the temperature inside the car 2 detected by the temperature sensor 20. In the case of selecting the mode, when the inside of the car (2) is hot, the operation mode of the air sterilization and purification panel (10) is selected as the cold wind mode, so that the vehicle feels cold by discharging sterilized cold air to the vehicle, and the inside of the car (2) When it is hot, the operation mode of the air sterilization and purification panel (10) is selected as blowing mode to discharge sterilized air to the vehicle to make the vehicle feel cool, and when the inside of the car (2) is cool, the air sterilization and purification panel (10) is By selecting the operation mode as low wind mode and discharging sterilized air inside the empty car, the vehicle does not feel discomfort due to the discharged air, and when the inside of the car (2) is cold, the air sterilization and purification panel (10) operates. By selecting the warm air mode, the comfort of the vehicle inside the car 2 can be increased by making the vehicle feel warm by heating and discharging sterilized air to the vehicle.

In another embodiment of the present invention, the control unit 40 switches the blowing mode or low wind mode to the operation mode of the air sterilization and purification panel 10 based on the temperature inside the car 2 detected by the temperature sensor 20. Select.

If the temperature inside the car 2 detected by the temperature sensor 20 is higher than the fourth reference temperature, the control unit 40 selects the blowing mode as the operation mode of the air sterilization and purification panel 10, and the temperature sensor ( If the temperature inside the car 2 detected by 20) is less than the fourth reference temperature, the low wind mode can be selected as the operation mode of the air sterilization and purification panel 10. Here, the fourth reference temperature may be 15 degrees. The fourth reference temperature can be freely set by the user depending on the usage environment.

In another embodiment of the present invention, the control unit 40 switches the blowing mode or warm air mode to the operation mode of the air sterilization and purification panel 10 based on the temperature inside the car 2 detected by the temperature sensor 20. Select.

If the temperature inside the car 2 detected by the temperature sensor 20 is higher than the fifth reference temperature, the control unit 40 selects the blowing mode as the operation mode of the air sterilization and purification panel 10, and the temperature sensor ( If the temperature inside the car 2 detected by 20) is less than the fifth reference temperature, the warm air mode can be selected as the operation mode of the air sterilization and purification panel 10. Here, the fifth reference temperature may be 15 degrees. The fifth reference temperature can be freely set by the user depending on the usage environment.

In this way, the control unit 40 selects one of the plurality of operation modes based on the temperature inside the car 2 in the automatic mode, and operates the air sterilization purification panel 10 based on the selected operation mode. By controlling it, it is possible to provide comfort to the vehicle not only in terms of the quality of the air inside the car (2) but also in terms of the temperature inside the car (2).

Sleep mode is an operation mode in which the control unit 40 can reduce power consumption by converting the air sterilization and purification panel 10 to a power saving state. If the motion of the vehicle inside the car 2 is not detected by the motion detection sensor 30 during the power saving standby time after the air discharge operation by the air sterilization and purification panel 10, the control unit 40 operates the air conditioner and air sterilization purification panel. (10) stops the operation of each fan module (12), each sterilizer (13, 14), and each heater (15) so that power is used to a minimum.

According to the elevator according to an embodiment of the present invention, the control unit 40 controls the user's selection, the temperature inside the car 2 detected by the temperature detection sensor 20, and the car detected by the motion detection sensor 30. 2) Selecting one of the plurality of modes based on at least one of the movements of the internal vehicle, and controlling the operation of the air sterilization and purification panel 10 according to the selected mode, thereby creating a more comfortable riding environment for the vehicle. There is a technical effect that can provide.

So far, the present invention has been looked at with a focus on preferred embodiments. A person skilled in the art to which the present invention pertains will understand that the present invention may be implemented in a modified form without departing from the essential characteristics of the present invention. Therefore, the disclosed embodiments should be considered from an illustrative rather than a restrictive perspective. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the equivalent scope should be construed as being included in the present invention.

1: elevator
2: ka
10: Air sterilization purification panel
20: Temperature detection sensor
30: Motion detection sensor
40: control unit

Claims (13)

A car (2) providing a boarding space surrounded by side wall plates;
A temperature sensor (20) that detects the temperature inside the car;
A motion detection sensor 30 that detects movement of the vehicle inside the car;
An air sterilization purification panel that is shaped like a box and is embedded in the side wall plate of the car so that the front side forms part of the side wall plate of the car, sucks air inside the car, sterilizes the sucked air, and discharges it into the car ( 10);
At least one of the user's selection, the temperature inside the car 2 detected by the temperature detection sensor 20, and the movement of the vehicle inside the car 2 detected by the motion detection sensor 30. It includes a control unit 40 that selects one of the plurality of modes based on the mode and controls the operation of the air sterilization and purification panel 10 according to the selected mode,
The control unit 40 is
When the blowing mode that starts the operation of the air sterilization and purification panel 10 is selected among the plurality of modes under the condition that the vehicle is present inside the car 2, the car ( 2) When the movement of the vehicle inside is detected, the air sterilization and purification panel (10) is controlled so that the air sterilization and purification panel (10) discharges sterilized air into the car (2),
When the low wind mode, which starts the operation of the air sterilization and purification panel 10 under the condition that the vehicle does not exist inside the car 2 among the plurality of modes, is selected, the car is activated by the motion detection sensor 30. (2) When the movement of the vehicle inside is not detected, the air sterilization and purification panel (10) is controlled so that the air sterilization and purification panel (10) discharges sterilized air into the car (2). elevator. delete delete delete According to claim 1,
The control unit 40 detects the movement of the vehicle by the motion detection sensor 30 continuously for a threshold time or more from the time when the movement of the vehicle was last detected by the motion detection sensor 30 in the low wind mode. An elevator characterized in that, when not detected, the air sterilization and purification panel (10) is controlled so that the air sterilization and purification panel (10) discharges sterilized air into the car (2). According to claim 5,
The control unit 40 is configured to stop the discharge of the sterilized air when a predetermined time has elapsed after the air sterilization and purification panel 10 starts discharging the sterilized air into the car 2 in the low wind mode. An elevator characterized in that the power consumption of the air sterilization and purification panel (10) is reduced by controlling the air sterilization and purification panel (10). According to claim 6,
Among the plurality of modes, the control unit 40 selects a warm air mode that starts the operation of the air sterilization and purification panel 10 when the vehicle is present inside the car 2, and the motion detection sensor 30 ), when the movement of the vehicle inside the car 2 is detected, the air sterilization and purification panel 10 heats and discharges the sterilized air into the car 2. An elevator characterized by control. According to claim 7,
The control unit 40 selects a cold wind mode that controls the operation of the air sterilization and purification panel 10 to maintain the temperature inside the car 2 below a certain temperature among the plurality of modes,
When the movement of the vehicle inside the car 2 is detected by the motion detection sensor 30, the air sterilization and purification panel 10 is configured to discharge sterilized cold air into the car 2. control,
If the movement of the vehicle inside the car 2 is not detected by the motion detection sensor 30, the air sterilization and purification panel is configured to discharge unsterilized cold air into the car 2 ( 10) An elevator characterized in that it controls. According to claim 8,
When the automatic mode in which the mode of the air sterilization panel 10 is automatically selected based on the temperature inside the car 2 is selected by the user, the control unit 40 uses the temperature sensor 20. Controlling the operation of the air sterilization and purification panel 10 based on the detected temperature inside the car 2 and the movement of the vehicle inside the car 2 detected by the motion detection sensor 30. Featured elevator. According to clause 9,
The control unit 40 selects one of the plurality of modes of the air sterilization and purification panel 10 based on the temperature inside the car 2 detected by the temperature sensor 20. Elevator with . According to clause 9,
The control unit 40 selects the cold air mode as the mode of the air sterilization purification panel 10 when the temperature inside the car 2 detected by the temperature sensor 20 is higher than the first reference temperature, If the temperature inside the car 2 detected by the temperature sensor 20 is below the first reference temperature and above the second reference temperature, the blowing mode is selected as the mode of the air sterilization purification panel 10. , if the temperature inside the car 2 detected by the temperature sensor 20 is less than the second reference temperature and is more than the third reference temperature, the low wind mode is selected as the mode of the air sterilization purification panel 10. The elevator is characterized in that, if the temperature inside the car (2) is less than the third reference temperature, the cold air mode is selected as the mode of the air sterilization and purification panel (10). According to claim 10,
The control unit 40 selects the blowing mode as the mode of the air sterilization purification panel 10 when the temperature inside the car 2 detected by the temperature sensor 20 is higher than the fourth reference temperature, An elevator, characterized in that when the temperature inside the car (2) detected by the temperature sensor (20) is less than the fourth reference temperature, the low wind mode is selected as the operation mode of the air sterilization and purification panel (10). According to claim 1,
The air sterilization purification panel is
A panel housing having an upper air intake port formed at the top of the front side, a lower air intake port formed at the bottom of the front side, and a sterilizing air outlet formed at the middle of the front side;
An upper sterilizer installed at the bottom of the upper air intake port in the panel housing to sterilize air flowing downwardly into the panel housing through the upper air intake port by emitting ultraviolet rays in all directions;
a bottom sterilizer installed at the top of the bottom air intake in the panel housing to sterilize air flowing upwardly into the panel housing through the bottom air intake by radiating ultraviolet rays in all directions;
It is installed between the upper sterilizer and the lower sterilizer within the panel housing, and includes a fan module that sucks in air sterilized by the upper sterilizer or the lower sterilizer and discharges it into the interior of the car through the sterilizing air outlet. An elevator characterized by:

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