WO2019205219A1

WO2019205219A1 - Rearview mirror air-purification device and automobile

Info

Publication number: WO2019205219A1
Application number: PCT/CN2018/088487
Authority: WO
Inventors: 潘磊
Original assignee: 深圳市歌美迪电子技术发展有限公司
Priority date: 2018-04-25
Filing date: 2018-05-25
Publication date: 2019-10-31
Also published as: CN208429023U

Abstract

Provided are a rearview mirror air-purification device and an automobile. The rearview mirror air-purification device (010) comprises a front shell assembly (100) and a rear shell assembly (200), wherein the front shell assembly (100) is connected to the rear shell assembly (200); the rear shell assembly (200) comprises a fan assembly (210), an anion generator (220), a filtering assembly (230) and a rear shell (240); the rear shell (240) is provided with an air port (241), the filtering assembly (230) is arranged on the rear shell (240), and the filtering assembly (230) can be configured to filter air entering the air port (241); the anion generator (220) is provided inside the rear shell (240); and the fan assembly (210) is provided inside the rear shell (240). The automobile comprises a rearview mirror support (300) and a rearview mirror air-purification device (010) connected to the rearview mirror support (300). The rearview mirror air-purification device (010) can be arranged at a relatively high position inside the automobile, such that air in the automobile can be purified quickly and anions can be generated quickly.

Description

Rearview mirror air purifier and car

Cross-reference to related applications

The present application claims the priority of the Chinese Patent Application No. 201820617494.1, entitled "After Mirror Air Purification Device and Automobile", filed on April 25, 2018, the entire contents of which is incorporated herein by reference. .

Technical field

The present disclosure relates to the field of automotive parts technology, and in particular to a rear view mirror air purifying device and an automobile.

Background technique

Cars are one of the important means of transportation for human beings. With the advancement of the times, the per capita possession of automobiles in China has continued to increase and has entered thousands of households. The car cab is an essential part of the car and is important for the driving safety and driving experience of the car. As the environment deteriorates, air quality problems are increasingly becoming a serious challenge, and the air quality in the car's cab is also seriously affected.

In order to improve the quality of the air inside the car, more and more car owners choose to install an air purifier in the car. The usual air purifier is a box-shaped air purifier, which is usually placed on the front instrument panel when in use. The use of such air purifiers is generally due to the low installation position, which is not conducive to the rapid purification of air and the rapid generation of negative ions; the use of such air purifiers also has certain problems such as inconvenient fixing.

Summary of the invention

An object of the present disclosure includes providing a rearview mirror air purifying apparatus which can be disposed at a higher position inside a vehicle to facilitate rapid purification of air inside the vehicle and also capable of generating negative ions relatively quickly.

An object of the present disclosure also includes providing an automobile that can conveniently set a rear view mirror air purifying device at a position of a rear view mirror of a car, and utilize the rear view mirror air purifying device to quickly purify air in the vehicle and Generate negative ions quickly.

Embodiments of the present disclosure are implemented as follows:

A rearview mirror air purifying device comprising a front casing assembly and a rear casing assembly, the front casing assembly and the rear casing assembly; the rear casing assembly comprising a fan assembly, a negative ion generator, a filter assembly and a rear casing; the rear casing is provided with a tuyere The filter assembly is disposed in the rear case, the filter assembly can be used to filter the air entering the tuyere; the negative ion generator is disposed inside the rear case; and the fan assembly is disposed inside the rear case.

Further, the filter assembly comprises an activated carbon filter layer, and the activated carbon filter layer covers the tuyere.

Further, the above filter assembly further includes a high efficiency air filter layer, and the high efficiency air filter layer covers the tuyere.

Further, the front housing assembly includes a printed circuit board assembly, and both the negative ion generator and the fan assembly are electrically coupled to the printed circuit board assembly.

Further, the front cover assembly further includes a capacitive touch panel, and the capacitive touch panel is electrically connected to the printed circuit board assembly.

Further, the front case assembly further includes a shield cover disposed on the printed circuit board assembly.

Further, the front case assembly further includes a heat sink, and the heat sink is disposed on the shield.

Further, the front case assembly further includes a button assembly, and the button assembly electrically connects the printed circuit board assembly.

Further, the rear case assembly further includes a horn, and the horn is disposed inside the rear case.

Further, the printed circuit board assembly includes a printed circuit board and a printed circuit board bracket;

The printed circuit board is disposed on the printed circuit board bracket; the negative ion generator and the fan are electrically connected to the printed circuit board, and the negative ion generator is energized and the negative ion generator is controlled by the printed circuit board.

Further, the front housing assembly further includes a display screen;

The display is electrically connected to the printed circuit board, and the display is snapped onto the printed circuit board, and the display is configured to display various data output by the printed circuit board.

Further, the front shell assembly further includes a glass and a front shell;

The glass is disposed in the front case;

The display is placed on the side of the glass away from the front case.

Further, the display screen is bonded to the surface of the glass;

The front cover assembly further includes a capacitive touch panel, and the capacitive touch panel is electrically connected to the printed circuit board;

The printed circuit board bracket and the capacitive touch panel are disposed on a side of the glass away from the front case;

The printed circuit board is disposed on a side of the printed circuit board bracket away from the glass, and the printed circuit board assembly and the capacitive touch panel are all engaged with the front cover.

Further, the glass is a mirror glass;

The mirror glass is configured to maintain the mirror air purifying device as a function of the rear view mirror.

Further, the front case and the rear case are detachably connected.

Further, the back shell assembly further includes a rubber pad;

The rubber pad has opposite ends, and one end of the rubber pad is coupled to the rear case;

The other end of the pad abuts the front case when the front case is coupled to the rear case.

Further, one end of the rubber pad is provided with a cross groove;

The rubber pad is snapped into the rear case through the cross recess.

A vehicle includes a rear view mirror mount and the above-described rear view mirror air purifying device, and the rear view mirror air purifying device is coupled to the rear view mirror mount.

Further, the mirror bracket includes a ball joint;

The ball-wound ball seat is connected to the rear case, the ball-twisted ball is connected to the car through the support rod, and the rotating ball is rotatably disposed in the ball seat.

The beneficial effects of the rearview mirror air purifying device and the automobile of the embodiments of the present disclosure are:

The rearview mirror air purifying device in the embodiment of the present disclosure can be installed at the position of the rearview mirror of the automobile, and can be used as a rearview mirror on the one hand, and can utilize the filter assembly and negative ions of the rearview mirror air purifying device on the other hand. The generator performs air purification, and since the rearview mirror air purifying device can be disposed at a higher position in the vehicle, the rearview mirror air purifying device can quickly purify the air in the vehicle and generate the air quickly. Negative ions in the car. The automobile provided by the embodiment of the present disclosure uses the rearview mirror bracket to install the rearview mirror air purifying device. Since the rearview mirror air purifying device has a higher installation position in the vehicle, the air inside the vehicle can be quickly cleaned and quickly Negative ions are generated.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings to be used in the embodiments will be briefly described below. It should be understood that the following drawings show only certain embodiments of the present disclosure, and thus It should be seen as a limitation on the scope, and those skilled in the art can obtain other related drawings according to these drawings without any creative work.

1 is a schematic exploded view 1 of a rearview mirror air purifying device according to an embodiment of the present disclosure;

2 is a schematic diagram 2 of an explosion of a rear view mirror air purifying device according to an embodiment of the present disclosure;

3 is a schematic structural view of a rubber pad in an embodiment of the present disclosure;

4 is a schematic structural view of a ball joint in an embodiment of the present disclosure.

Icon: 010-mirror air purifying device; 100-front shell assembly; 200-back shell assembly; 210-fan assembly; 220-negative ion generator; 230-filter assembly; 240-back shell; 241- tuyere; Activated carbon filter layer; 232-high efficiency air filter layer; 110-printed circuit board bracket; 120-printed circuit board; 130-capacitive touch panel; 121-shield; 122-heat sink; 140-button assembly; 150-front case; 160-glass; 170-display; 250-horn; 251-pad; 252-shade; 300-mirror bracket; 310-ball seat; 320-rotating ball.

detailed description

The technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the drawings in the embodiments of the present disclosure. It is a partial embodiment of the present disclosure, and not all of the embodiments. The components of the disclosed embodiments, which are generally described and illustrated in the figures herein, can be arranged and designed in various different configurations.

Therefore, the following detailed description of the embodiments of the present invention, which are in the All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present disclosure without departing from the inventive scope are the scope of the disclosure.

It should be noted that similar reference numerals and letters indicate similar items in the following figures, and therefore, once an item is defined in a drawing, it is not necessary to further define and explain it in the subsequent drawings.

In the description of the embodiments of the present disclosure, it is to be noted that the orientation or positional relationship of the terms “upper”, “lower”, “inside”, “outside”, etc., is based on the orientation or positional relationship shown in the drawings, or The orientation or positional relationship that is conventionally placed when the disclosed product is used is merely for the purpose of describing the present disclosure and the simplified description, and does not indicate or imply that the device or component referred to must have a specific orientation, constructed and operated in a particular orientation. Therefore, it should not be construed as limiting the disclosure.

In the description of the embodiments of the present disclosure, it should be further noted that the terms “setting” and “connecting” should be understood in a broad sense, for example, a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements. The specific meanings of the above terms in the present disclosure can be understood in the specific circumstances by those skilled in the art.

Referring to FIG. 1 and FIG. 2, the embodiment provides a rearview mirror air purifying device 010, which includes a front shell assembly 100 and a rear shell assembly 200. The front shell assembly 100 is coupled to the rear shell assembly 200; wherein the rear shell assembly 200 includes a fan assembly 210, a negative ion generator 220, a filter assembly 230, and a rear housing 240. The rear housing 240 is provided with a tuyere 241, the filter assembly 230 is disposed on the rear housing 240, and the filter assembly 230 can be used to filter air entering the tuyere 241. The negative ion generator 220 is disposed inside the rear case 240, and the fan assembly 210 is disposed inside the rear case 240. When the rear view mirror air cleaning device 010 is in use, the fan assembly 210 can extract air from the outside of the device from the rear case 240. The tuyere 241 is sucked into the rear case 240, and the air entering the rear case 240 from the tuyere 241 can be filtered by the filter assembly 230 and then released again from the tuyere 241 of the rear case 240. While the filter assembly 230 filters the air, the negative ion generator 220 can Negative ions are generated, and while the purified air is blown out of the rear case 240, the negative ions generated by the negative ion generator 220 can be blown out of the casing and released. It should be noted that the negative ion generator 220 and the fan assembly 210 can be fixed to the rear case 240 by screws.

Further, referring to FIG. 2, the filter assembly 230 in this embodiment includes an activated carbon filter layer 231, and the activated carbon filter layer 231 covers the tuyere 241; when the air outside the rear view mirror air purification device 010 passes through the tuyere 241, the rear case enters the rear case. At 240 o'clock, it can be filtered by the activated carbon filter layer 231, thereby achieving the functions of absorbing, detoxifying, deodorizing, dehumidifying, and sterilizing the air.

Further, referring to FIG. 2, the filter assembly 230 in this embodiment further includes a high efficiency air filter layer 232 (HEAP filter layer), and the high efficiency air filter layer 232 covers the tuyere 241; when the rear view mirror air purification device 010 When the outside air enters the rear casing 240 through the tuyere 241, the high-efficiency air filter layer can be used to filter fine harmful particles in the air to further purify the air.

It should be noted that the order in which the activated carbon filter layer 231 and the high-efficiency air filter layer 232 cover the tuyere 241 is not specifically limited, and the air entering the rear case 240 from the tuyere 241 may be filtered through the activated carbon filter layer 231 and then subjected to high efficiency. The air filter layer 232 is filtered; or the air entering the housing from the tuyere 241 may be filtered through the high efficiency air filter layer 232 and then filtered through the activated carbon filter layer 231.

Optionally, the fan assembly 210 of the embodiment includes two fans, and the two fans are respectively located at two sides of the negative ion generator 220.

Referring to FIG. 1, the front case assembly 100 of the present embodiment includes a printed circuit board assembly. The negative ion generator 220 and the fan assembly 210 are electrically connected to the printed circuit board assembly. In detail, two of the embodiments. The fans are each electrically coupled to the printed circuit board assembly, i.e., both the negative ion generator 220 and the fan are energized by the printed circuit board assembly and controlled by the printed circuit board assembly.

Further, the printed circuit board assembly in this embodiment includes a printed circuit board 120 (ie, a PCB) and a printed circuit board bracket 110 (PCB bracket), and the printed circuit board 120 is disposed on the printed circuit board bracket 110, Both the negative ion generator 220 and the fan are electrically coupled to the printed circuit board 120, and the negative ion generator 220 is energized and controlled by the printed circuit board 120. In this embodiment, the connection between the printed circuit board 120 and the printed circuit board holder 110 can be implemented by screws. Alternatively, in other embodiments, the connection can be achieved by clamping.

The front cover assembly 100 of the present embodiment further includes a capacitive touch panel 130. The capacitive touch panel 130 is electrically connected to the printed circuit board assembly. In detail, the capacitive touch panel 130 and the printed circuit board 120 electrical connections. It should be noted that both the capacitive touch panel 130 and the printed circuit board 120 can be electrically connected to the power source to achieve power supply; the power source can be a battery disposed in the rear view mirror air cleaning device 010 or a battery of the automobile. The fixing of the capacitive touch panel 130 and the printed circuit board 120 can be achieved by screws.

Optionally, the front case assembly 100 in this embodiment further includes a shield cover 121 disposed on the printed circuit board assembly. In detail, the shield cover 121 may be disposed on the printed circuit board 120 away from the printed circuit board bracket 110. On one side, the shield 121 can be used to shield electronic signals, that is, to shield external electromagnetic waves from internal circuits and internally generated electromagnetic waves from radiating outward.

The front cover assembly 100 of the present embodiment further includes a heat sink 122. The heat sink 122 is disposed on the shield 121. In detail, the heat sink 122 is located on a side of the shield 121 away from the printed circuit board 120. The arrangement of the heat sink 122 can sufficiently dissipate heat to electronic devices such as the printed circuit board 120.

Further, the front case assembly 100 in this embodiment may further include a display screen 170. The display screen 170 is electrically connected to the printed circuit board 120, and the display screen 170 can be locked to the printed circuit board 120, and can be used for display printing. Various data output by the circuit board 120, such as air quality, the operating state of the negative ion generator 220, or the operating state of the fan.

Further, the front case assembly 100 in this embodiment further includes a glass 160 and a front case 150. The glass 160 is disposed on the front case 150. The foregoing display screen 170 can be disposed on a side of the glass 160 away from the front case 150, in detail. The display panel 170 can be bonded to the surface of the glass 160. The printed circuit board holder 110 and the capacitive touch panel 130 are disposed on a side of the glass 160 away from the front case 150, and the printed circuit board 120 is disposed on the printed circuit. The board holder 110 is away from the side of the glass 160, and the printed circuit board assembly and the capacitive touch panel 130 can be engaged with the front case 150. The glass 160 in this embodiment is a mirror glass 160 for the rear view mirror. The air purifying device 010 maintains its function as a rear view mirror. Optionally, in other embodiments, the glass 160 may also be various types of glass 160 of other types, which are not specifically limited herein.

Optionally, the front case 150 in this embodiment can be connected to the foregoing rear case 240. In detail, the connection of the front case 150 and the rear case 240 can also be detachably connected, when the front case 150 and the rear case 240 are required. When the printed circuit board 120, the display screen 170, the negative ion generator 220, the fan or the filter assembly 230, etc., are replaced or repaired, the front case 150 and the rear case 240 can be separated, and the internal components can be replaced. ,service. In this embodiment, the detachable connection of the front case 150 and the rear case 240 is a snap connection.

Optionally, referring to FIG. 2 , the front case assembly 100 may further include a button assembly 140 . The button assembly 140 may electrically connect the printed circuit board 120 in the printed circuit board assembly, and the button assembly 140 is away from the printed circuit board 120 . One end can extend out of the front case 150, and the printed circuit board 120 can be controlled by pressing a button in the button assembly 140. It should be noted that the capacitive touch panel 130 and the button assembly 140 may be disposed at the same time in the rear view mirror air purifying device 010, or only the capacitive touch panel 130 may be disposed, or only the button assembly 140 may be disposed.

Referring to FIG. 1 , the rear case assembly 200 of the present embodiment further includes a speaker 250 disposed on the interior of the rear case 240 and electrically connected to the printed circuit board 120 , that is, the speaker 250 can be powered by the printed circuit board 120 and To achieve control, the horn 250 can be used to broadcast real-time conditions of the air. It should be noted that the horn 250 can be fixed to the rear case 240 by screws.

Referring to FIG. 1 and FIG. 3, the rear case assembly 200 of the present embodiment further includes a rubber pad 251 having opposite ends. One end of the rubber pad 251 can be engaged with the rear case 240, and the other end can abut the front case 150 when the front case 150 is connected to the rear case 240. In detail, one end of the rubber pad 251 is provided with a cross groove, and the rubber pad 251 can be The rear case 240 is engaged by a cross recess.

Referring to FIGS. 1 and 2 , the rear case assembly 200 of the present embodiment further includes a lamp cover 252 disposed at one end of the rear case 240 away from the front case 150 .

Referring to FIG. 1 , FIG. 2 and FIG. 4 , the embodiment further provides an automobile (not shown), which includes a rear view mirror bracket 300 and the above-mentioned rear view mirror air purifying device 010 , and the rear view mirror air purifying device 010 can Connected to the mirror bracket 300. Further, the mirror bracket 300 in this embodiment may include a ball joint, the ball-wound ball seat 310 may be coupled to the rear case 240, the rotating ball 320 may be coupled to the automobile through the support rod, and the rotating ball 320 may be rotated. The oscillating connection between the mirror air purifying device 010 and the mirror bracket 300 can be realized in the ball socket 310, and the utility of the mirror air purifying device 010 in the automobile can be improved.

The rear view mirror air purifying device 010 operates on the principle that the fan assembly 210 disposed in the rear case 240 can suck the air outside the rear view mirror air cleaning device 010 into the device, and the outside air enters through the tuyere 241 of the rear case 240. The inside of the rear case 240, when the air passes through the tuyere 241, can be filtered by the filter assembly 230 covering the tuyere 241, while the negative ion generator 220 inside the rear case 240 can generate negative ions, and the filtered air is again blown through the tuyere 241. In the rear view mirror air purifying device 010, the negative ions generated by the negative ion generator 220 are blown out together with the air purifying device to purify the air.

In summary, the rearview mirror air purifying device 010 and the automobile have the beneficial effects that the rearview mirror air purifying device 010 in the embodiment of the present disclosure can be installed at the position of the rearview mirror of the automobile, on the one hand, As a rear view mirror, on the other hand, the filter assembly 230 and the negative ion generator 220 of the rear view mirror air cleaning device 010 can be used for air purification, since the rear view mirror air cleaning device 010 can be set in the vehicle. The position, therefore, the mirror air purifying device 010 can purify the air inside the vehicle relatively quickly, and generate negative ions in the vehicle relatively quickly. The automobile provided by the embodiment of the present disclosure uses the rear view mirror bracket 300 to install the rear view mirror air purifying device 010. Since the rear view mirror air purifying device 010 has a high installation position in the vehicle, the air inside the vehicle can be cleaned relatively quickly. And generate negative ions quickly.

The above description is only a preferred embodiment of the present disclosure, and is not intended to limit the disclosure, and various changes and modifications may be made to the present disclosure. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the present disclosure are intended to be included within the scope of the present disclosure.

Industrial applicability

The rearview mirror air purifying device of the embodiment of the present disclosure can be installed at the position of the rearview mirror of the automobile, on the one hand, can be used as a rearview mirror, and on the other hand, the filter assembly and negative ions of the rearview mirror air purifying device can be utilized. The generator performs air purification, and since the rearview mirror air purifying device can be disposed at a higher position in the vehicle, the rearview mirror air purifying device can quickly purify the air in the vehicle and generate the air quickly. Negative ions in the car.

Claims

A rear view mirror air purifying device, comprising: a front shell assembly and a rear shell assembly, the front shell assembly being coupled to the rear shell assembly; the rear shell assembly including a fan assembly, a negative ion generator, and a filter assembly And a rear case; the rear case is provided with a tuyere, the filter assembly is disposed on the rear case, the filter assembly can be configured to filter air entering the tuyere; and the negative ion generator is disposed on the rear case The fan assembly is disposed inside the rear case.
The rearview mirror air purifying apparatus according to claim 1, wherein the filter assembly comprises an activated carbon filter layer, and the activated carbon filter layer covers the tuyere.
The rear view mirror air purifying apparatus according to claim 1, wherein said filter assembly further comprises a high efficiency air filter layer, said high efficiency air filter layer covering said tuyere.
A rear view mirror air purifying apparatus according to any one of claims 1 to 3, wherein the front case assembly comprises a printed circuit board assembly, and both the negative ion generator and the fan assembly are The printed circuit board assembly is electrically connected.
The rearview mirror air purifying device of claim 4, wherein the front housing assembly further comprises a capacitive touch panel, the capacitive touch panel being electrically connected to the printed circuit board assembly.
The rear view mirror air cleaning apparatus according to claim 4, wherein said front case assembly further comprises a shield cover, said shield case being disposed on said printed circuit board assembly.
The rear view mirror air purifying apparatus according to claim 6, wherein the front case assembly further comprises a heat sink, and the heat sink is disposed on the shield case.
The rearview mirror air cleaning device of claim 4 wherein said front housing assembly further comprises a button assembly electrically coupled to said printed circuit board assembly.
The rear view mirror air purifying apparatus according to any one of claims 1 to 3, wherein the rear case assembly further includes a horn, and the horn is disposed inside the rear case.
A rearview mirror air purifying apparatus according to claim 4, wherein:

The printed circuit board assembly includes a printed circuit board and a printed circuit board bracket;

The printed circuit board is disposed on the printed circuit board bracket; the negative ion generator and the fan are both electrically connected to the printed circuit board, and the negative ion is realized by the printed circuit board The generator is energized and controls the operation of the negative ion generator.
A rear view mirror air purifying apparatus according to claim 10, wherein:

The front housing assembly further includes a display screen;

The display screen is electrically connected to the printed circuit board, and the display screen is snapped onto the printed circuit board, and the display screen is configured to display various data output by the printed circuit board.
A rear view mirror air purifying apparatus according to claim 11, wherein:

The front case assembly further includes a glass and a front case;

The glass is disposed on the front case;

The display screen is disposed on a side of the glass away from the front case.
A rear view mirror air purifying apparatus according to claim 12, wherein:

The display screen is bonded to a surface of the glass;

The front cover assembly further includes a capacitive touch panel, and the capacitive touch panel is electrically connected to the printed circuit board;

The printed circuit board bracket and the capacitive touch panel are disposed on a side of the glass away from the front case;

The printed circuit board is disposed on a side of the printed circuit board bracket away from the glass, and the printed circuit board assembly and the capacitive touch panel are all engaged with the front cover.
A rear view mirror air purifying apparatus according to claim 12, wherein:

The glass is a mirror glass;

The mirror glass is configured to maintain the mirror air purification device as a function of a rear view mirror.
A rear view mirror air purifying apparatus according to claim 12, wherein:

The front case is detachably coupled to the rear case.
A rear view mirror air purifying apparatus according to claim 15, wherein:

The back shell assembly further includes a rubber pad;

The rubber pad has opposite ends, and one end of the rubber pad is engaged with the rear case;

The other end of the pad abuts the front case when the front case is coupled to the back case.
A rearview mirror air purifying apparatus according to claim 16, wherein:

One end of the rubber pad is provided with a cross groove;

The rubber pad is engaged with the rear case through the cross groove.
An automobile characterized by comprising a rear view mirror support and the rear view mirror air purification device according to any one of claims 1 to 17, wherein the rear view mirror air purification device is coupled to the rear view mirror support.
The automobile of claim 18, wherein:

The mirror bracket includes a ball joint;

The ball-wound ball seat is coupled to the rear case, and the ball-twisted rotating ball is coupled to the automobile through a support rod, and the rotating ball is rotatably disposed in the ball-slung seat.