JP3175470U - Island-mounted air purifier - Google Patents

Abstract

[PROBLEMS] To install an existing game machine or the like without changing or reconfiguring the equipment, and immediately installing it at an arbitrary position, without disturbing the air conditioning function of the air conditioning equipment. An air purifier capable of performing a sufficient and appropriate air purifying process suitable for the environment is provided.
An on-island air cleaner 10 is an air purifier that can be used by being installed on an island L1 in which a plurality of operating devices M, for example, amusement devices are arranged in parallel to form an island shape. And when it installs, it is set as the main structures that the inlet port 5 is provided so that it may face the apparatus M front. The exhaust port 8 is formed to be adjustable in direction. A display unit is provided on the surface for displaying the degree of air contamination detected by the sensor. Moreover, a photocatalyst unit or a negative ion generation unit can be provided inside.
[Selection] Figure 2

Description

  The present invention relates to an on-island air purifier, especially in pachinko parlors and other amusement parks and other public facilities, where the existing game equipment and other equipment configurations are not installed or updated without modification. The present invention relates to an on-island air cleaner that can be used immediately and can be subjected to an air purification treatment suitable for the situation and environment.

  In recent years, amusement facilities such as pachinko parlors and other amusement facilities such as game centers, manga cafes, bowling alleys, etc., and other means for improving the air environment at amusement facilities where many publics gather. As a result, various air conditioning equipment such as air purifiers and ventilators have been actively introduced.

  Taking pachinko parlors as an example, various types of air purifiers and deodorizers with specifications that can be installed at each gaming machine and between machines have been provided in the past. Organic substances that cause bad odors and harmful organic substances The purpose is to provide a more comfortable environment, such as the function of decomposing water with a photocatalyst, the function of collecting and removing cigarette ash and other fine dust, the function of generating negative ions to exhibit a relaxing effect, and the function of a fan for intake and ventilation Various technical proposals have been made.

  For example, in Patent Document 1 described later, a plurality of air purifiers are arranged apart from each other in an indoor space in order to realize an air cleaning system that can uniformly and efficiently remove the entire room with a simple configuration. , A housing having an air inlet and an air outlet, an electrode filter unit that is disposed on the air inlet side and positively charged to remove dust in the air, and air that has passed through the electrode filter unit is pumped to air It is equipped with a pneumatic feed section that discharges air from the discharge port and generates an air flow, and a negative ion generator that ionizes the air flow, and directs the air discharge port of each air purifier to other air purifiers. In other words, a technique is disclosed in which an air flow in an ionized state reaching each other air purifier from each air purifier is taken in from an air suction port of the air purifier and dust in the air is removed.

  Patent Document 2 also discloses an air purification system that can reliably remove tobacco odor without causing discomfort to the player in the adjacent seat, and that is easy to install and exhibits excellent removal performance over a long period of time. An air purification device provided above a gaming island where a plurality of gaming machines are installed and provided with an air purification unit for purifying air polluted by cigarette smoke, and connected to each gaming machine from the device. In addition, a configuration including a blow-out unit that descends to the upper front part of each gaming machine via a duct and blows out purified air is disclosed.

  Patent Document 3 discloses an air purifying device built in each gaming machine having a support provided with an air suction port, a filter unit attached to the support, and air suction means for sucking air. Has been disclosed that is mounted on a support so that it can be reversed with respect to the air suction port.

  Patent Document 4 discloses an air purifier in which an ionic air purifier is arranged inside a closed island for storing a pachinko machine or the like. Specifically, an air intake and a purifier are provided on the island. An air exhaust port for exhausting air is attached, and an air purifier is arranged inside the island.

Japanese Patent Application Laid-Open No. 2011-206665 “Air Cleaner and Air Cleaner System” JP 2008-29569 A "Contaminated Air Purification System for Game Machines" JP 2007-159749 A "Air purification device" Japanese Patent Laid-Open No. 10-216342 “Air Cleaner”

  However, according to the technology disclosed in Patent Document 1, after all, a plurality of air cleaners forcibly form one air flow (forced flow) in the room, and the air conditioning function by the air conditioning equipment installed separately from this This is not preferable. In addition, since all the techniques disclosed in other patent documents have a structure that requires a new structure on the gaming machine and the island itself in which a plurality of them are arranged side by side, it is necessary to modify the existing equipment. If not, it is necessary to try to introduce new equipment. If there is a technology that can fully perform the air cleaning function in the state of existing equipment, it is easy to introduce.

  In addition, when there is little dirt in the air, it can be operated with a small air volume according to that, and when the dirt is significant, it can be operated with a large air volume according to it, etc. A device is still convenient. Moreover, it can be applied not only to amusement parks where game machines are installed, but also to a wide variety of facilities that form islands by arranging devices in parallel, for example, indoor facilities with display terminals arranged in parallel. If it is something, it is still better.

  The problem to be solved by the present invention is that, except for the above-mentioned problems of the prior art, the pachinko parlor and other amusement parks and facilities used by the public do not need to update / modify the equipment configuration of existing game machines. Air that can be used immediately just by installing it in any position, and that does not impede the air-conditioning function of the air-conditioning equipment, and can perform sufficient and appropriate air cleaning treatment suitable for the situation and environment It is to provide a purifier.

  As a result of examining the above-mentioned problems, the inventor of the present application has been able to install and use a plurality of gaming machines on an island formed in an island shape so that the inlet port faces the front of the equipment when installed. As a result, the number of inlets, the sensor for detecting dust and gas, and the automatic operation function unit that controls the processing air volume based on it are studied. It came to the present invention as a solution. That is, as means for solving the above problems, the device disclosed in the present application or the device requested for utility model registration is as follows.

[1] An air purifier that can be used on an island formed by arranging a plurality of operation devices in parallel to form an island shape, and when installed, the air inlet faces the front of the device An on-island air cleaner, characterized in that it is provided as follows.
[2] The on-island air cleaner according to [1], wherein the exhaust port for discharging the purified air is formed so as to be adjustable in direction.
[3] The on-island air cleaner according to [1] or [2], wherein the equipment is a gaming equipment in a gaming facility.
[4] The on-island air cleaner according to any one of [1] to [3], wherein the intake port is provided on one or more surfaces.

[5] Equipped with a sensor that detects at least one of dust and gas to detect the degree of air contamination, and an automatic operation function unit that controls the setting of the processing air volume or other operating conditions based on detection by the sensor The island-mounted air cleaner according to any one of [1] to [4], wherein the air cleaner is installed on the island.
[6] The display unit according to any one of [1] to [5], wherein a display unit is provided, and the display unit can display the degree of air contamination detected by the sensor. Island-mounted air purifier.
[7] An on-island installation type according to any one of [1] to [6], wherein a display unit is provided, and the display unit can display the processing air volume or other operating conditions. Air cleaner.
[8] The island-mounted air according to any one of [1] to [7], wherein the dust collecting portion is formed as a cassette-type dust collecting unit that is detachable from the main body of the air cleaner. Cleaner.

[9] The island-mounted air cleaner according to [8], wherein the dust collecting unit is configured to have an electric dust collecting function and a deodorizing function.
[10] The island-installed air according to [8], wherein the dust collection unit includes at least an electric dust collection unit, a dust collection filter, and a deodorization filter, which are integrally formed. Cleaner.
[11] The on-island installation according to any one of [1] to [10], wherein a negative ion generation unit or at least one of a photocatalyst unit including a photocatalyst and an excitation light source is mounted. Type air purifier.
[12] The on-island installation according to any one of [1] to [11], wherein at least a part of the housing is formed of a magnetic material so that a display object can be attached by a magnetic attachment method. Type air purifier.

  Since the island-installed air purifier of the present invention is configured as described above, according to this, the equipment configuration of existing game machines and the like is updated in pachinko parlors and other entertainment venues and public facilities.・ Without remodeling, no work will be done, and it is possible to start using it as soon as possible by simply taking a simple measure of installing it in any place on the island. An air purifying function can be obtained. In other words, the present invention does not require a new structure in the equipment or island itself as in the technology disclosed in each patent document, and therefore, there is no need for remodeling of existing equipment, updating of the entire equipment, or construction.

  And according to the fixed structure of this invention, since the forced flow like patent document 1 disclosed technique is not formed indoors, the air-conditioning function by an air-conditioning installation is not inhibited. In addition, with various configurations of the present invention, sufficient and appropriate air cleaning treatment suitable for the situation / environment can be performed.

  In other words, according to the air cleaner of the present invention equipped with a sensor and an automatic operation function unit, when the dirt in the air is small, it is possible to operate with a small amount of air according to that, and when the dirt is significant, it is possible to operate with a large amount of air accordingly. In addition, it is possible to perform an appropriate air cleaning process according to the indoor situation / environment. Further, since the amount of treatment can be adjusted according to the degree of air contamination, etc., efficient operation is possible and power consumption can be greatly reduced.

  Furthermore, according to the air cleaner of the present invention in which two intake ports are provided, for example, when islands are installed back to back, these intake ports are directed toward the front of each island. This air cleaner can clean the air of two islands, which is efficient.

  In addition, the island-mounted air cleaner of the present invention can be configured to use a cassette-type dust collection unit, but in this case, maintenance is performed by a simple operation of attaching / detaching the unit to / from the main unit. It is very efficient and maintenance is greatly improved. Moreover, since the dust collecting unit according to the present invention can be configured to be lightweight, it can be easily attached and detached at a high place such as on an island of amusement equipment.

  Furthermore, according to the present invention on-island type air cleaner equipped with a negative ion generation unit and a photocatalyst unit, the effect of deodorizing and sterilizing air can be enhanced. The main target of application of the present invention is an amusement hall where game machines such as pachinko parlors are installed, but for example, indoor equipment such as display terminal devices arranged in parallel to form an island-like structure. It can also be applied to island-shaped facilities.

It is explanatory drawing which shows the basic structural example of this invention island installation type air cleaner. FIG. 2 is a front view of the present invention on-island air cleaner according to FIG. 1. It is explanatory drawing which shows the usage example of this invention island installation type air cleaner which concerns on FIG. It is explanatory drawing which shows the structural example of this invention island installation type air cleaner provided with the 2 inlet port. It is a conceptual diagram which shows the structural example of this invention island installation type air cleaner provided with the sensor. It is explanatory drawing which shows the example of a basic composition of the dust collection unit of this invention island installation type air cleaner. FIG. 6 is a regular hexahedral view of the dust collection unit according to FIG. 5. It is a conceptual diagram which shows the structural example of this invention island installation type air cleaner provided with the photocatalyst unit.

  Hereinafter, the island installation type air cleaner of this invention is demonstrated in detail using drawing. In the following description, game machines such as pachinko machines and the islands on which they are arranged will be mainly described. However, it goes without saying that the present invention is not limited to such applications and uses.

FIG. 1 is an explanatory view showing a basic configuration example of the present invention on-island type air purifier. Also,
FIG. 1-2 is a front view of the present invention on-island air cleaner according to FIG. 1, and FIG. 2 is an explanatory diagram showing an example of use of the present on-island air cleaner according to FIG. As shown in these figures, the on-island air cleaner 10 of the present invention can be used by installing it on an island L1 formed by arranging a plurality of operation devices M, for example, amusement devices in parallel. It is a possible air purifier, and the main configuration is that the air inlet 5 is provided so as to face the front of the device M when installed.

  With this configuration, the on-island air cleaner 10 can be installed on the existing island L1 where the operation device M is installed in parallel, and can be used immediately in that state. However, since the intake port 5 faces the front of the device M by such installation, air in the space on the side where an operator on the island L1, for example, a player is operated, is directly sucked into the intake port 5. . That is, air is directly sucked by the surface from the space on the operation side (front side) of the island L1 by the intake port 5. Accordingly, dirty air on the front surface of the island L1 made of the device M, such as smoke and dust generated by the operator's smoking, is directly sucked by the surface by the intake port 5 and cleaned by the island-mounted air cleaner 10. Is done.

  In the present invention, as in the prior art, the air purifier function is built on the island, the air purifier is provided inside the island, the air purifying function is provided above the device M itself, etc. It is not necessary to configure the system as a device equipped with an air cleaning function, and it is only necessary to install the island-installed air purifier 10 provided on the island, so it is extremely simple even in existing facilities and facilities. In addition, the air cleaner 10 can be introduced only at the cost of the required number.

  Moreover, since it can be installed at any location on the island of amusement facilities, for example, the location where the functions do not collide with the air conditioning function of existing air conditioning facilities, or the influence of airflow based on the indoor structure, etc. It is possible to arbitrarily select a position suitable for air cleaning in a place where air contamination is likely to occur, and it is convenient because the degree of freedom of air environment design in the facility is large.

  In the on-island air cleaner 10 of the present invention, the size and shape of the intake port 5 are not particularly limited. Any specification may be used as long as the air to be processed can be sufficiently sucked directly from the space in front of the device M (island L1) to which the intake port 5 is directed. However, in order to perform sufficient suction over a wider range, the cross-sectional area of the inlet end is larger, or the ratio to the area of the front part of the air cleaner body is larger, and air flows more smoothly. An easy shape is recommended. A large proportion of rectangular shapes as illustrated in the figure is a preferred example.

  Further, the present invention is not limited to the specific specification of the lattice structure or the net structure provided in the intake port 5, and can be an appropriate specification. In short, it is only necessary that the direct air suction from the front can be performed efficiently and smoothly.

  As illustrated in FIG. 2, for example, in the case of an island made up of gaming machines in a game arcade, islands are often provided back to back like islands L1 and L2. In such a case, the on-island air cleaner 10 of the present invention can be placed over both islands L1 and L2. In the case of adopting such an installation method, the present invention includes a configuration that enables direct air suction from the front sides of both islands L1 and L2, which will be described next.

  FIG. 3 is an explanatory view showing a configuration example of the present invention island-mounted air purifier having two intake ports. As illustrated in the figure, the on-island air cleaner 310 may have a configuration in which intake ports are provided on two or more surfaces. In the drawing, two intake ports, that is, the intake port 35A and the intake port 35B are provided on the opposite surface of the main body of the air purifier 310. If the island-installed air cleaner 310 having such a configuration is installed so as to cross over the two islands as shown in FIG. 2, the intake ports 35A and 35B are directed to the fronts of the different islands. Since the air at the front can be directly sucked by the surface, the air treatment for two islands can be performed by one air purifier 310.

  When two intake ports such as 35A and 35B are provided, only one dust collection unit 34 in the apparatus may be provided, but a configuration in which a dust collection unit is provided for each intake port may be employed. According to the configuration in which the individual dust collection unit is provided, more efficient air treatment can be performed and the processing capacity can be increased.

  Although not shown, a configuration in which intake ports are provided on three or more surfaces is also within the scope of the present invention. For example, when three operating devices are placed at an angle of 120 ° to form an island, the island-mounted air cleaner installed on the island is placed on three sides so that the air intakes face the front of each device. It can also be set as the structure which provided the inlet port in. In this case, however, it is desirable to configure the shape of the air cleaner so that the direction of the intake port matches the shape of the island to be installed, for example, the planar shape of the air cleaner on the island is an equilateral triangle.

  In the island-installed air cleaner 10 of the present invention shown in FIG. 1 and others, the exhaust port 8 for discharging the air processed and cleaned inside is formed so as to be adjustable in direction. it can. For example, with respect to the horizontal rotation direction, 360 ° continuous angle adjustment specification, 90 ° specification in four directions, 45 ° adjustment in eight directions, etc., and tilting direction with respect to the vertical direction is 0 °. (Horizontal direction)-90 ° (Vertical direction) Specifications that can be adjusted continuously, specifications that can be adjusted in 4 directions every 30 °, specifications that can be adjusted in angle from 0 ° to 180 ° continuously, can be adjusted in 5 directions every 45 ° Appropriate specifications such as a specification and a specification having both a horizontal rotation direction and an inclination direction can be used.

  With this configuration, in the on-island air cleaner 10 according to the present invention, the exhaust port 8 can be changed in any possible direction according to the specifications, and the equipment M operators then have the current situation / environment. Accordingly, the direction can be adjusted appropriately and used, and the direction can be adjusted as appropriate so that the air-conditioning function of the air-conditioning equipment is not impaired. Of course, since it is the structure which can adjust the exhaust port 8 direction arbitrarily in this way, it does not generate a forced flow like patent document, and does not inhibit an air-conditioning function.

  FIG. 4 is a conceptual diagram showing a configuration example of the present invention on-island type air purifier equipped with sensors and the like. As shown in the figure, the present invention on-island type air purifier 410 is a sensor 41 that detects at least one of dust and gas used to detect the degree of air contamination, and an air purifier based on the detection by the sensor 41. The automatic operation function unit 42 that controls the setting of the processing air volume or other operation status (or “operation mode”) of the optimization process may be mounted.

  With this configuration, the on-island air cleaner 410 detects at least one of dust and gas in the air to be processed by the sensor 41, thereby detecting the degree of air contamination. A constant detection signal is generated based on the detection by the sensor 41, and the signal is sent to the automatic driving function unit 42. The automatic driving function unit 42 uses the signal to clean the air based on a predetermined processing flow. The setting of the processing air volume of the processing or other operating conditions (hereinafter referred to as “processing air volume etc.”) is controlled.

  That is, for example, in the case of the processing air volume, the amount or intensity of the air volume is determined, and the intake air amount or the exhaust air volume is controlled so that the determined processing air volume is obtained. Thereby, the control of the processing air volume based on the detection of dust and gas by the sensor 41 is realized, and the air cleaner 410 is automatically operated according to the degree of air contamination in the space to be processed.

  In the processing air volume control based on the detection by the sensor 41, it is desirable that the processing air volume is controlled in multiple stages such as “strong / medium / weak”. Note that the automatic operation control using the sensor 41 can effectively save power consumption. In addition, in the automatic operation control, there are various operation modes such as operation / stop switching, intermittent operation, air volume program according to time zone, etc. in addition to the control of the processing air volume. These controls can be used alone or appropriately combined.

  In addition, as a sensor for detecting at least one of dust and gas, a sensor having appropriate specifications and characteristics can be used, and the sensor is not limited to one but may be a combination of a plurality. In addition, the position where the sensor 41 is disposed may be a position where the degree of contamination of the air to be processed such as the vicinity of the intake port can be detected with higher accuracy.

  As shown in the figure, the on-island air cleaner 410 can be configured to include a display unit (indicator) 43. The display unit 43 can display the degree of air contamination detected by the sensor 41. Alternatively, the processing air volume or other operating conditions can be displayed. Of course, both may be displayed.

  As for the degree of air contamination in the sensor 41, dust and / or gas can be detected, but the display unit 43 can display dust and / or gas or the like in an appropriate method / mode. . However, due to the nature of the place where the island-mounted air cleaner 410 of the present invention is applied, it is not necessary to display a detailed detection result of the degree of dirt, but rather it is easy to detect and understand visually and auditorily. It is desirable to be a display. The same applies to the display of the processing air volume or the operating status.

  For example, the level of dirt can be displayed in three levels, such as “clean, normal, and slightly dirty”, or these can be displayed in blue, green, and red colors, or instead of the degree of dirt, or in combination with the degree of dirt. If the display is displayed in three levels such as “weak, medium, strong” and color display, it is easy to see and understand.

  Note that the “display” and “display unit” in the present invention are not limited to visual ones but also include auditory displays. Therefore, an auditory display using some sound may be used alone or in combination with a visual display. Further, the position where the display unit 43 is provided is, of course, most suitable for the front of the main body surface in the case of visual display, but is not so limited in the case of auditory display.

FIG. 5 is an explanatory view showing a basic configuration example of a dust collection unit of the present invention island-mounted air cleaner. Also,
FIG. 5B is a front view of the dust collection unit according to FIG. As shown in these figures, the dust collection unit of the main island-installed air cleaner can be first formed as a cassette-type dust collection unit 54 that is detachable from the air cleaner body.

  By adopting such a cassette-type dust collecting unit 54, the removal and reattachment of the dust collecting part during maintenance work such as replacement of consumables such as filters, cleaning, and inspection is simply performed on and off (withdrawing / withdrawing) the cassette. Because it can be done simply, maintenance work can be carried out efficiently and it is excellent in maintainability. In addition, since the cassette type dust collecting unit 45 of the present invention is lightweight or can be easily reduced in weight, it is possible to easily carry in and out operations at a high place on the island.

  The dust collection unit 54 can be configured to have an electric dust collection function and a deodorization function. For example, as illustrated in FIG. 5, a dust collection unit in which a pre-filter 541, an electric dust collection unit 542, a dust collection filter 543, and a deodorization filter 544 are integrally formed may be used. In the case where a plurality of intake ports are provided as shown in FIG. 3, a dust collection unit may be provided for each intake port.

  FIG. 6 is a conceptual diagram showing a configuration example of the present invention island-mounted air cleaner equipped with a photocatalyst unit and the like. As shown in the drawing, the present invention on-island air cleaner 610 is equipped with at least one of a negative ion generation unit 67 or a photocatalyst unit 66 comprising a photocatalyst excitation light source such as a photocatalyst and an ultraviolet light source. Can be configured. In the figure, a configuration example including both is shown.

  When the negative ion generating unit 67 is provided, it is desirable to provide it near the exhaust port 68. Moreover, it is desirable to provide both the negative ion generation unit 67 and the photocatalyst unit 66 on the downstream side of the dust collection unit 64. That is, further deodorization processing and sterilization processing by the photocatalyst unit 66 or addition of negative ions by the negative ion generation unit 67 is performed on air that has been subjected to dust collection processing by the dust collection unit 64 or in addition to that, to some extent deodorization processing. This is because it can be processed and provided from the exhaust port 68 as the final cleaned air.

  In addition, at least one part of a housing | casing can be formed with a magnetic material so that this invention island installation type air cleaner can stick a display thing by a magnetic attachment type. With such a configuration, it is possible to affix advertisements or other display objects to be shown to the operator using a magnet or the like, and the space can be effectively used.

  According to the air cleaner on the island of the present invention, any construction is performed in pachinko shops, other amusement parks, and other facilities used by the public without updating or remodeling the existing equipment such as game machines. You can start using it just by taking a simple measure of installing it anywhere on the island. In addition, sufficient and appropriate air cleaning treatment suitable for the situation / environment can be performed. Therefore, the present invention is a device that has extremely high industrial applicability in an environment-oriented electric machine and all industrial fields related to it, such as amusement parks and public facilities.

3, 43 ... Display section 5, 35A, 35B, 65 ... Intake port 8, 38, 68 ... Exhaust port 10, 310, 410, 610 ... On-island air cleaner 34, 64 ... Dust collecting unit 41 ... Sensor 42 ... Automatic operation function part 54 ... dust collection unit 541 ... pre-filter 542 ... electric dust collection part 543 ... dust collection filter 544 ... deodorization filter 545 ... net 66 ... photocatalyst unit 67 ... negative ion generation unit 69 ... casing L1, L2 ... island M ... Equipment

[1] An air purifier that can be used on an island formed by arranging a plurality of operation devices in parallel to form an island shape, and when installed, the air inlet faces the front of the device An on-island air cleaner, characterized in that it is provided as follows.
[2] The on-island air cleaner according to [1], wherein the exhaust port for discharging the purified air is formed so as to be adjustable in direction.
[3] The on-island air cleaner according to [1] or [2], wherein the equipment is a gaming equipment in a gaming facility.
[4] The air inlets are provided on the second surface of the main air cleaner main body so as to enable direct air suction from the front surfaces of the two islands provided back to back. The island-mounted air cleaner according to any one of [1] to [3], wherein

Claims (12)

An air purifier that can be used by installing it on an island that has an island shape with a plurality of operating devices arranged side by side. An on-island air cleaner, characterized by The on-island air cleaner according to claim 1, wherein the exhaust port for discharging the purified air is formed so as to be adjustable in direction. The on-island air cleaner according to claim 1 or 2, wherein the device is a game device of a game facility. The island-mounted air cleaner according to any one of claims 1 to 3, wherein the intake port is provided on one or more surfaces. A sensor that detects at least one of dust and gas to detect the degree of air contamination, and an automatic operation function unit that controls the setting of the processing air volume or other operating conditions based on detection by the sensor are installed. The island-mounted air cleaner according to any one of claims 1 to 4, wherein the air cleaner is installed on the island. The island-installed air cleaner according to any one of claims 1 to 5, wherein a display unit is provided, and the display unit can display a degree of air contamination detected by the sensor. Machine. The on-island air cleaner according to any one of claims 1 to 6, wherein a display unit is provided, and the display unit can display a processing air volume or other operating conditions. The on-island air cleaner according to any one of claims 1 to 7, wherein the dust collecting portion is formed as a cassette type dust collecting unit detachably attached to the main body of the air cleaner. The on-island air cleaner according to claim 8, wherein the dust collecting unit is configured to have an electric dust collecting function and a deodorizing function. The on-island air cleaner according to claim 8, wherein the dust collection unit includes at least an electric dust collection unit, a dust collection filter, and a deodorization filter, which are integrally formed. The on-island air cleaner according to any one of claims 1 to 10, wherein a negative ion generation unit or at least one of a photocatalyst unit including a photocatalyst and an excitation light source is mounted. The island-mounted air cleaner according to any one of claims 1 to 11, wherein at least a part of the housing is formed of a magnetic material so that a display object can be attached in a magnetic attachment manner.