KR20200067525A - Armrest cover type air cleaning apparatus for vehicles - Google Patents

Abstract

The present invention relates to an armrest type air cleaner for a vehicle, which is capable of doubling efficiency in the purification of inside air by having a bidirectional air flow structure in which inside air flows from both sides and purified air is discharged from the front and rear sides, providing a relatively strong purification effect through the application of an ionizer, and facilitating the replacement of a filter and the separation and cleaning of an intake grill. According to an embodiment of the present invention, the armrest type air cleaner includes: a body having an armrest installed on a front or rear seat inside a vehicle, and including intake grills provided on both sides, respectively, exhaust grills provided on the front and rear sides, respectively, and a filter mounting part provided in the lower part; a filter detachably mounted in the filter mounting part of the body; a fan cover type exhaust guide installed to be connected to the upper part of the filter mounting part of the body and having front and rear sides extending to the exhaust grills; an intake fan installed in the fan cover type exhaust guide; an upper cover coupled to the upper part of the body; and a controller installed on the upper cover to be exposed to display an operation state and controlling the operation of the intake fan.

Description

Vehicle armrest type air purifier {ARMREST COVER TYPE AIR CLEANING APPARATUS FOR VEHICLES}

Disclosed is an armrest air purifier for a vehicle that is used as an armrest installed in a front or rear seat of a vehicle and purifies indoor air of a vehicle, thereby creating a comfortable indoor environment.

Unless otherwise indicated in this specification, the contents described in this identification item are not prior art to the claims of this application, and the description in this identification item is not admitted to be prior art.

In general, inside the vehicle, dust or contaminated atmospheric air flowing in from outside the vehicle, harmful exhaust gas from surrounding vehicles, dust on the indoor mat, foreign matter such as dust, harmful bacteria inhabiting the air conditioner of the vehicle, smoking of passengers, etc. Due to this, it has a much more serious air pollution problem than the outside.

In particular, as the usage time elapses after the vehicle is shipped, dust accumulates inside the vehicle and various floating bacteria and fungi are reproduced. In addition, during the summer rainy season, the amount of bacteria and fungi inside the vehicle is greatly increased, which may cause unpleasant odors, and when the driver or passengers smoke in the vehicle, the indoor air quality of the vehicle is significantly deteriorated, and thus It causes harm.

In addition, in the hot summer or cold winter, the vehicle's ventilation system is set to the internal circulation mode while all the windows of the vehicle are closed. In this case, as the vehicle's interior is sealed, indoor air pollution becomes more serious and the driver's There was a problem of reducing concentration.

To solve this problem, many types of air purifiers for vehicles have been developed and used. As an example of such a vehicle air purifier, in Korean Patent Publication No. 10-2013-0030381 (published on March 27, 2013), an air inlet is formed on the upper side, an air outlet is formed on the lower side, and a filter between the air inlet and the air outlet The case is provided with a filter seating portion is seated, and the filter portion is seated on the filter seating portion of the case, the outer side is in communication with the air inlet and the inner side is in communication with the air outlet, and the inside of the filter portion within the case It is installed in the lower portion of the filter unit that communicates with the outside of the air flowing into the air inlet to pass through to the inside of the filter unit forcibly circulating the ventilation fan, characterized in that it comprises a power supply for supplying power to the fan Disclosed is an air purifying device for automobiles.

However, in the case of the conventional air purifier for a vehicle as described above, there is an advantage that can purify the indoor air of the vehicle, but due to the space limitation of the vehicle, there is a problem that it is not easy to install or install in the vehicle interior.

In order to solve the spatial constraints of the vehicle in connection with the installation or installation of such an air purifier for a vehicle, an alternative armrest type air purifier for a vehicle that integrates an air purifier into an armrest installed in an interior front or rear seat of the vehicle is an alternative. Is presented.

As an example of such a vehicle armrest type air purifier, Korean Patent Publication No. 10-2016-0027427 (published on March 10, 2016) installs an air purifier in an armrest installed in an interior front or rear seat of a vehicle, and The air purifier is provided with one or more inlets and outlets penetrating the armrest body after forming a closed space inside the armrest body constituting the armrest, and one or more flow paths are provided inside the sealed space to connect the inlet and outlet. Disclosed is an automobile armrest with a built-in air purifier, which is installed and connected to the intake port to flow indoor air of a vehicle and then install a blower fan and a filter unit for filtration.

In addition, as another example of a car armrest type air purifier, in Korean Patent Publication No. 10-2018-0076392 (published on July 6, 2018), an air inlet formed in the armrest to introduce air in the cabin and the introduced air An air purifying passageway formed in the armrest so as to be pressurized and an air outlet formed in the armrest to discharge air from the air purification passageway into the vehicle cabin, wherein the air in the vehicle interior includes: The air purifying passage to be able to firstly purify the air in the cabin introduced into the air purifying passage and the blower installed on the air purifying passage so as to be sucked into the air purifying passage through the air inlet of the armrest At least one pre-treatment filter installed on the top, at least one electrostatic precipitating filter installed on the air purification passage so that the air that has passed through the pre-treatment filter can be secondarily purified, and in the interior of the vehicle passing through the electrostatic filtration filter Disclosed is an armrest air purifier for a vehicle, comprising at least one UVLED photocatalyst filter installed on the air purification passage so as to purify the air three times.

However, the conventional vehicle armrest type air purifier as described above has a problem in that the purification efficiency of indoor air is reduced as it has a simple one-way air flow structure in which indoor air is sucked to one side and purified air is discharged to the other side.

In addition, the conventional vehicle armrest type air purifier as described above has limitations in purifying indoor air containing relatively strong pollutants, as well as a problem in that it is not easy to separate and clean the intake grill and to replace the filter. .

1. Republic of Korea Patent Publication No. 10-2013-0030381 (2013.03.27. public) 2. Republic of Korea Patent Publication No. 10-2016-0027427 (released on March 10, 2016) 3. Republic of Korea Patent Publication No. 10-2018-0076392 (published Jul. 6, 2018)

It is intended to provide an armrest type air purifier for a vehicle that enables the indoor air purification efficiency to be doubled by having a two-way air flow structure in which indoor air is introduced from both sides and purified air is discharged forward and backward.

Also, by applying an ionizer, a relatively strong air purifying effect can be provided, and an armrest type air purifier for a vehicle is provided to facilitate separation and cleaning of an intake grill and replacement of a filter.

In addition, it is obviously not limited to the above-described technical problems, and another technical problem may be derived from the following description.

Disclosed is an armrest that is installed in an interior or rear seat of a vehicle, intake grills are provided on both sides, exhaust grilles are provided on the front and rear sides, and a filter mounting portion is provided at the bottom, and a filter mounting portion of the main body. A filter that is detachably mounted, a fan cover type exhaust guide installed in communication with an upper portion of the filter mounting portion of the main body, and extending in front and rear with the exhaust grill, an intake fan installed inside the fan cover type exhaust guide, and An armrest-type air purifier for a vehicle including an upper cover coupled to an upper portion of a main body and a controller installed to be exposed to the upper cover to display an operating state and control operation of the intake fan is presented as an embodiment.

According to a feature of the disclosed content, a hinge bracket is pivotally hinged to the rear upper surface of the armrest enclosure installed in the front or rear seat of the vehicle in the rear lower surface of the vehicle, and the front of the body includes the A hook-integrated lever hanging on the front upper part of the armrest housing is rotatably installed in an elastically biased state.

According to the features of the disclosed content, the intake grill is detachably coupled to the body for separation and washing.

According to the features of the disclosed contents, ionizers that provide negative ions to purified air exhausted to the front and rear of the exhaust grill are installed at front and rear of the main body, respectively.

According to the armrest type air purifier for a vehicle according to the disclosed contents, there is an advantage in that the purification efficiency of the indoor air can be doubled as it has a two-way air flow structure in which indoor air is introduced from both sides and purified air is discharged forward and backward.

In addition, according to the disclosed vehicle armrest type air purifier, a relatively strong air purifying effect may be provided by application of an ionizer, and separation and washing of the intake grill may be performed as the intake grill is detachably coupled to both sides of the main body. This can be easily made, there is an advantage that the filter can be easily replaced through a lower cover detachably coupled to the lower portion of the body.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a state diagram of a vehicle armrest type air purifier according to an embodiment of the present disclosure.
Figure 2 is a perspective view of a vehicle armrest type air purifier according to an embodiment of the disclosed subject matter.
Figure 3 is a partially exploded perspective view of a vehicle armrest type air purifier according to an embodiment of the disclosed content.
Figure 4 is a detailed structure diagram of a body in a car armrest type air purifier according to an embodiment of the disclosed subject matter.
5 is a partially exploded perspective view of a bottom surface of a vehicle armrest type air purifier according to an embodiment of the disclosed subject matter.
6 is a block diagram illustrating the overall operation of a vehicle armrest type air purifier according to an embodiment of the disclosed subject matter.

Hereinafter, with reference to the accompanying drawings looks at with respect to the configuration and effect of the preferred embodiment of the disclosed content. For reference, in the drawings, each component is omitted or schematically illustrated for convenience and clarity, and the size of each component does not reflect the actual size. In addition, the same reference numerals refer to the same components throughout the specification, and reference numerals for the same components in individual drawings will be omitted.

1 is a use state diagram of a vehicle armrest type air purifier according to an embodiment of the disclosed subject matter, and FIG. 2 is a perspective view of a vehicle armrest type air purifier according to an embodiment of the disclosed subject matter.

As shown in FIG. 1, the armrest type air purifier for a vehicle according to an embodiment of the disclosed content is used as an armrest installed in an interior front or rear seat of a vehicle and purifies the interior air of the vehicle. Accordingly, it plays a role in creating a pleasant indoor environment.

In addition, the armrest type air purifier for a vehicle 1 according to an embodiment of the disclosed contents sucks indoor air of the vehicle into the interior through the intake grills 11 installed on both sides of the main body 10, as shown in FIG. After filtering through a filter (not shown) and then purifying the air through the exhaust grill 12 installed at the front and rear of the main body 10 back into the vehicle interior, the indoor air is purified.

The armrest type air purifier for a vehicle according to an embodiment of the disclosed content has a two-way air flow structure in which indoor air of the vehicle flows in from both sides of the body 10 and purified air is discharged to the front and rear of the body 10 Accordingly, the purification efficiency of indoor air and the circulation effect of indoor air may be doubled.

3 is an exploded perspective view of a vehicle armrest type air purifier according to one embodiment of the disclosed subject matter, FIG. 4 is a detailed structural view of a body, and FIG. 5 is a bottom view of a vehicle armrest type air purifier according to one embodiment of the disclosed subject matter It is an exploded perspective view.

A vehicle armrest type air purifier 1 according to an embodiment of the disclosed contents having the above-described two-way airflow structure, as shown in FIGS. 3 to 5, includes an armrest installed in an interior front or rear seat of a vehicle. The main body 10 is provided with an intake grill 11 on both sides, an exhaust grill 12 is provided at the front and rear sides, and a filter mounting portion 13 is provided at the bottom, and a filter mounting portion 13 of the main body 10. The filter 20 is detachably mounted to the fan cover-type exhaust guide 30, which is installed in communication with the upper portion of the filter mounting portion 13 of the main body 10 and extends forward and backward to the exhaust grill 12, and a fan. The intake fan 40 installed inside the cover-type exhaust guide 31, the upper cover 50 coupled to the upper portion of the main body 10, and the upper cover 50 are installed to be exposed to indicate the operating state and display the intake fan It includes a controller 60 for controlling the operation of the (40).

Here, the main body 10 forms an enclosure for the armrest type air purifier 1 for a vehicle according to an embodiment of the disclosed contents, and at the same time, an enclosure for armrests installed in an interior front or rear seat of the vehicle 3 ) To form a car armrest.

Intake grills 11 are provided on both sides of the main body 10, respectively. The intake grill 11 is a portion into which the indoor air of the vehicle is sucked into the main body 10, and serves to block relatively large foreign substances from being sucked into the main body 10.

Frequent cleaning of the intake grill 11 is required due to the tendency of foreign matter such as dust to adhere to the intake grill 11 as the indoor air of a vehicle that is not purified enters the intake grill 11.

In the disclosure, the intake grill 11 is detachably coupled to both side walls of the main body 10 for separation and washing. To this end, openings corresponding to the intake grills 11 are formed on both side walls of the main body 10, and locking protrusions hanging on the lower inner wall of the openings are formed on the lower side of the intake grills 11 and the upper side of the intake grills 11 In the elastic protrusions hanging on the lower inner wall of the opening may be formed.

Exhaust grills 12 are provided at the front and rear sides of the main body 10, respectively. The exhaust grill 12 serves to induce the purified air purified in the body 10 to be uniformly discharged back into the vehicle interior.

In the case of the exhaust grill 12, it is fixed to the front and rear walls of the main body 10, since it is less likely to be contaminated with dust or foreign substances than the intake grill 11, since it is already in contact with the purified air in which the dirt or foreign substances have been removed. Is installed. Also, according to the embodiment, the exhaust grill 12 may be detachably coupled to both side walls of the body 10 similarly to the intake grill 11.

In addition, a filter mounting portion 13 is provided below the main body 10. The filter mounting portion 13 is formed in the form of a stepped portion opened toward the bottom, and can be opened and closed by a filter cover 14 detachably coupled to the lower surface of the main body 10. The detachable coupling structure of the filter cover 14 can be configured similarly to the detachable coupling structure of the intake grill 11.

In addition, the armrest type air purifier for a vehicle 1 according to an embodiment of the disclosed contents is rotatably installed on an armrest enclosure 3 installed in an interior front or rear seat of the vehicle, and an armrest enclosure 3 It can also be used as a cover to open and close.

To this end, the rear lower surface of the main body 10 is provided with a hinge bracket 15 which is hinged to be rotatable under the interposition of a hinge member on the rear upper part of the armrest housing 3 installed in the front or rear seat of the vehicle. In the front of the main body 10, a hook-integrated lever 16 hanging on the front upper portion of the armrest housing 3 is rotatably installed in an elastically biased state.

The hook-integrated lever 16 is unlocked when the user is rotated to be lifted upward, and the armrest-type air purifier 1 for a vehicle according to an embodiment of the disclosed contents including the main body 10 is centered at the rear. It can be rotated to, by which the armrest housing 3 is opened. In addition, when the user rotates the armrest-type air purifier 1 for a vehicle according to an embodiment of the disclosed contents including the main body 10 downward, the hook-integrated lever 16 when the enclosure 3 for the armrest is closed ) Is hung on the front upper part of the armrest housing 3, and the closed state of the armrest housing 3 can be maintained by the elastic bias of the hook-integrated lever 16.

In addition, the armrest-type air cleaner 1 for a vehicle according to an embodiment of the disclosed contents including the main body 10 is slidingly moved back and forth with respect to the armrest housing 3 according to the embodiment, and thus the armrest housing 3 ) May be configured to open and close. To this end, a slide rail may be installed between the main body 10 and the armrest housing 3.

The filter 20 is detachably mounted to the filter mounting portion 13 of the above-described main body 10.

The filter 20 separates and collects dust contained in the indoor air sucked into the main body 10 through the intake grill 11 and removes harmful bacteria and cleans it. , Hepa filter can be used alone or in combination.

The filter 20 is manufactured in the form of a cartridge provided with filter elements such as a dust collecting filter, a VOC removal filter, an activated carbon filter, and a HEPA filter in a filter frame having a shape corresponding to the filter mounting portion 13, and is replaced in the filter mounting portion 13 It is mounted as possible.

A fan cover type exhaust guide 30 is installed in the upper portion of the filter mounting portion 13 of the main body 10 to be in communication with the filter mounting portion 13.

The fan cover type exhaust guide 30 forms the installation space of the intake fan 40 to be described later, and at the same time, the purified air that has been purified while passing through the filter 20 is installed in the front and rear of the main body 10. As being guided to flow through, a communication hole 31 communicating with the filter mounting portion 13 is formed at the lower portion and the front and rear sides extend to the exhaust grill 12.

The air flow path formed by the fan cover type exhaust guide 30 extends toward the front and rear, and extends in a straight line from the center to the front and rear, and then the intake grill 11 and the intake grill 11 at adjacent portions of the exhaust grill 12 It is preferable to expand to a width corresponding to the exhaust grill 12.

An intake fan 40 is installed inside the fan cover type exhaust guide 30 described above. The intake fan 40 has a two-way air flow that allows the indoor air of the polluted vehicle to flow into the body 10 from both sides, pass through the filter 20, and then be discharged back and forth through the front and rear of the body 10 to the vehicle interior. As a role of providing a forced circulation force, a sirocco fan type fan may be applied to allow air introduced from the lower side to be discharged to the side. In addition, the intake fan 40 is preferably fixed to the inner upper surface of the fan cover-type exhaust guide 30 through the bracket.

The upper cover 50 is coupled to the upper portion of the main body 10 described above. The upper cover 50 serves to close the open upper portion of the main body 10 and form a support surface when utilized as an armrest for an actual vehicle.

The upper cover 50 is formed of a synthetic resin material to provide a cover body 51 and a foam cushioning material 53 made of, for example, urethane, which is stacked on top of the cover body 51 to provide cushioning and cushioning. , It is preferably formed of a three-layer structure comprising a leather finishing material 55 made of natural or artificial leather, which is laminated on top of the foam cushion material 52 and provides a beautiful appearance and improved contact feeling. In addition, a controller exposure hole 50a is formed in the upper cover 50 so that the controller 60 to be described later can be exposed to the outside.

In the above-described upper cover 50, the controller 60 is installed to be exposed through the controller exposure hole 50a.

The controller 60 controls the overall operation including the intake fan 40 while simultaneously displaying the overall operating state of the vehicle armrest type air purifier 1 according to one embodiment of the disclosed contents, and the LED type touch display panel It may be formed of, or can be formed with an LCD touch screen.

The controller 60 according to the signal of the operation button installed on itself, the sensor signal of the gas sensor 70, the dust sensor 80, the presence/absence detection sensor 100 and the body opening/closing detection sensor 110 to be described later. Controls the operation of the intake fan 40 and the ionizer 90, which will be described later.

In addition, the controller 60 may include a mode setting button such as an automatic mode, a rapid mode, a low speed mode, etc., and the controller 60 includes the presence and absence of harmful gas and concentration measured by the gas sensor 70, and the dust sensor 80. Marked end may be provided to indicate whether the harmful gas measured by the concentration and concentration, the operation of the ionizer 90 related to air sterilization and the presence or absence of a filter check by the presence/absence sensor 100 Means may be provided.

In addition, it is preferable that the operation of the armrest type air purifier for a vehicle according to an embodiment of the disclosed content is controlled according to the amount of harmful gas or fine dust contained in the indoor air of the vehicle. To this end, one side of the main body 10 is formed with a plurality of rows of vents 17 in the form of open slits, and the inside of the vents 17 measures the concentration of harmful gases and transmits the corresponding sensor signal to the controller 60. A gas sensor 70 and a dust sensor 80 that measures the concentration of fine dust contained in indoor air of a vehicle and transmits a corresponding sensor signal to the controller 60 may be respectively installed.

The configuration of the gas sensor 70 for measuring the concentration of harmful gas and the dust sensor 80 for measuring the concentration of fine dust is already known. Here, for the sake of simplification of the specification, further detailed description will be omitted.

In addition, the vehicle armrest type air purifier 1 according to one embodiment of the disclosed content is preferably configured to exert a bactericidal effect against harmful bacteria contained in the indoor air of the vehicle. To this end, ionizers 90 that provide negative ions to purified air flowing into the exhaust grill 12 in the fan cover-type exhaust guide 31 may be installed at the front and rear of the main body 10, respectively.

The ionizer 90 generates ions on the principle that the plasma discharge system formed on the electrode separates water molecules on the electrode surface into active hydrogen ions and oxygen ions. Active hydrogen ions and oxygen ions separated by the ionizer 90 form highly reactive OH radicals, etc. As structurally unstable OH radicals take hydrogen ions from the cell membranes from harmful bacteria in the air and sterilize as they function. (Antibacterial) and deodorizing effect are produced.

As the ionizer 90, a known cluster ionizer or a plasma ionizer may be applied. The configuration and operation of the ionizer 90 are already known, and for the sake of brevity of the specification, further detailed description will be omitted.

In addition, a filter presence/absence sensor 100 may be installed on the inner wall of the filter mounting portion 13 of the main body 10. The presence/absence detection sensor 100 serves to provide a sensor signal to the controller 60 as to whether or not the filter 20 is currently mounted in the filter mounting portion 13 of the main body 10.

The presence/absence detection sensor 100 may be formed by an elastic button that protrudes into the filter mounting portion 13 of the main body 10 and is pressed when the filter 20 is mounted, and determines whether the filter 20 is mounted or not. It may be formed of a piezoelectric sensor that detects through the pressure contact by ), or may be formed as a proximity sensor that detects whether the filter 20 is mounted through proximity to the filter 20.

The controller 60 is preferably configured to operate the intake fan 40 and the ionizer 90 only when the presence or absence of the filter 20 is confirmed by the filter presence/absence sensor 100.

Also, the main body opening/closing detection sensor 110 may be installed at the lower front of the main body 10. The body opening/closing detection sensor 110 serves to provide a sensor signal to the controller 60 according to the rotational opening/closing of the body 10 with respect to the armrest enclosure 3.

The main body opening/closing detection sensor 110 may be formed as a contact sensor or a proximity sensor that detects the rotation opening/closing of the main body 10 depending on whether the armrest enclosure 3 is in contact with or close to the top.

The controller 60 is configured to operate the intake fan 40 and the ionizer 90 only when the main body 10 is closed by the main body opening/closing detection sensor 110 for the armrest housing 3 desirable.

In addition, a fragrance 120 may be installed in the main body 10. To this end, a fragrance inserting hole 18 is formed in a front lower surface of the main body 10, and an opening/closing cover 19 for fragrance is installed detachably in the fragrance inserting hole 18.

The fragrance 120 is pushed into the body 10 through the fragrance insertion hole 18, which is ROI-banged by separating the fragrance opening/closing cover 19 from the body 10. At this time, the fan cover exhaust guide ( In front of the 30), the fragrance-repelling strip 33 is gripped on the upper side of the fragrance 120.

6 is a block diagram illustrating the overall operation of a vehicle armrest type air purifier according to an embodiment of the disclosed subject matter. Hereinafter, the overall operation of the armrest type air cleaner for a vehicle according to an embodiment of the disclosed contents will be described with reference to FIGS. 1 to 6 as follows.

In the vehicle armrest type air purifier 1 according to one embodiment of the disclosed contents, the controller 60 has a signal of an operation button installed on itself and a gas sensor installed in the body 10 as shown in FIG. 6. (70), the dust sensor 80, the presence/absence of the filter sensor 100, and the operation of the intake fan 40 and the ionizer 90 are controlled according to the sensor signals of the main body opening/closing detection sensor 110.

In the case of a vehicle armrest type air purifier 1 according to one embodiment of the disclosed contents, indoor air is introduced from both sides of the body 10 through the intake grills 11 installed on both sides of the body 10 and the main body Indoor air compared to a conventional vehicle air purifier having a one-way air flow structure as it has a two-way air flow structure in which purified air is discharged to the front and rear of the main body 10 through the exhaust grilles 21 installed at the front and rear sides of (10). The purification efficiency of and the circulation efficiency of indoor air may be doubled.

In addition, in the case of a vehicle armrest type air purifier 1 according to an embodiment of the disclosed contents, an ionizer that provides negative ions to purified air flowing to the exhaust grill 12 in the fan cover type exhaust guide 31 ( As 90) are respectively installed at the front and rear of the main body 10, relatively strong antibacterial and deodorizing effects can be provided.

In addition, in the case of a vehicle armrest type air purifier 1 according to an embodiment of the disclosed contents, separation and washing of the intake grill 11 is performed as the intake grill 11 is detachably coupled to both sides of the main body 10. It can be easily made, and the replacement of the filter 20 through the lower cover 14 detachably coupled to the lower portion of the main body 10 can be made quickly and easily.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, but the embodiments described in the specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and represent all technical spirits of the present invention. It should be understood that there may be various equivalents and modifications that can replace them at the time of application. Therefore, the above-described embodiments are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and ranges of the claims It should be construed that any altered or modified form derived from the equivalent concept is included in the scope of the present invention.

1: Car armrest type air purifier
3: Armrest enclosure
10: main body
11: Intake grill
12: exhaust grill
13: filter mounting part
14: filter cover
15: hinge bracket
16: Hook-integrated lever
17: vent
18: Anti-hole inserter
19: Opening and closing cover for fragrance
20: filter
30: fan cover exhaust guide
31: communication hole
33: fragrance coupler
40: intake fan
50: upper cover
50a: Controller exposure hole
51: cover body
53: foam cushion material
55: leather finish
60: controller
70: gas sensor
80: dust sensor
90: ionizer
100: filter presence sensor
110: main body opening/closing detection sensor
120: fragrance

Claims (10)

A body that forms armrests installed in the front or rear seats of the vehicle interior, has intake grills on both sides, exhaust grills on the front and rear sides, and a filter mounting portion on the bottom;
A filter detachably mounted to the filter mounting portion of the main body;
A fan cover type exhaust guide installed in communication with an upper part of the filter mounting part of the main body and extending in front and rear with the exhaust grille;
An intake fan installed inside the fan cover type exhaust guide;
An upper cover coupled to an upper portion of the body; And
A vehicle armrest type air purifier including a controller installed to be exposed to the upper cover to display an operating state and to control the operation of the intake fan. The method according to claim 1,
The rear lower surface of the main body is provided with a hinge bracket that is pivotally hinged to the rear upper part of the armrest housing installed in the vehicle interior front or rear seat, and in front of the main body, the front upper part of the armrest housing is provided. The armrest type air purifier for a vehicle, characterized in that the hook-type lever hanging on the hook is rotatably installed in an elastically biased state. The method according to claim 1,
The intake grill is an armrest air purifier for a vehicle, which is detachably coupled to the main body for separation and washing. The method according to claim 1,
The filter mounting portion is an armrest air purifier for a vehicle, characterized in that it is opened by a filter cover detachably coupled to a lower surface of the body. The method according to claim 1,
A car armrest air purifier for a vehicle, characterized in that a vent in the form of a plurality of rows of open slits is formed on one side of the main body, and a gas sensor and a dust sensor for transmitting a sensor signal to the controller are installed inside the vent. The method according to claim 1,
Vehicle armrest type air purifiers characterized in that ionizers providing negative ions to purified air flowing through the exhaust grill are installed at front and rear of the main body. The method according to claim 1,
A vehicle armrest type air purifier, characterized in that a filter presence/absence sensor is provided on the inner wall of the filter mounting portion of the main body to provide a sensor signal for whether or not the filter is mounted to the controller. The method according to claim 1,
In the front lower portion of the main body, a main body opening/closing detection sensor is provided to provide a sensor signal according to the rotational opening/closing of the main body to the controller depending on whether the upper end of the armrest housing is in contact or proximity. A car armrest type air purifier for a vehicle. The method according to claim 1,
The upper cover includes a cover body, a foam cushion material stacked on top of the cover body, and a leather armrest type air purifier for a vehicle, characterized in that it comprises a leather finish material stacked on top of the foam cushion material. The method according to claim 1,
A car armrest type air purifier according to claim 1, wherein an opening/closing cover for a fragrance is detachably installed on a front lower surface of the main body, and a fragrance is mounted inside the main body through opening/closing of the opening/closing cover for the fragrance.

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