CN219277193U

CN219277193U - Air purification device with fragrance function

Info

Publication number: CN219277193U
Application number: CN202223533679.XU
Authority: CN
Inventors: 何喜新
Original assignee: Shantou Kelaifu Electronics Co ltd
Current assignee: Shantou Kelaifu Electronics Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-30
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an air purifying device with a fragrance function, which comprises an air purifying generator, a fragrance mechanism, a fragrance driving mechanism, a control mechanism and an air pipe; the air purification generator, the fragrance mechanism and the fragrance driving mechanism are all electrically connected with the control mechanism, and the fragrance driving mechanism is communicated with the fragrance mechanism through an air pipe. The fragrance mechanism consists of a fragrance mechanism shell, a fragrance mechanism circuit board and a fragrance box, wherein the fragrance mechanism shell is provided with a natural air inlet and an air outlet interface; the fragrance driving mechanism consists of a fragrance driving shell and an exhaust fan, wherein the fragrance driving shell is provided with an exhaust opening and a fragrance outlet; the control mechanism is electrically connected with the circuit board of the fragrance mechanism and the exhaust fan respectively. The utility model has the functions of air purification and fragrance; when the use is stopped, the fragrance paste in the fragrance paste box can be isolated from the outside, fragrance can not be diffused into the air, and waste is avoided.

Description

Air purification device with fragrance function

Technical Field

The utility model relates to the field of air purification devices, in particular to an air purification device with a fragrance function.

Background

With the improvement of the living standard of people, automobiles become a part of life, and meanwhile, health is the most interesting topic of people. Because of the change of the environment, the haze frequently comes, the vehicle-mounted air purifying device has been accepted by consumers, and the existing vehicle-mounted air purifying device is generally mainly composed of an air purifying generator, such as a negative ion purifier, and can realize ultra-micro purification, but has a single function.

Disclosure of Invention

The utility model aims to provide an air purifying device with a fragrance function.

The utility model has the technical scheme that the device comprises an air purification generator, a fragrance mechanism, a fragrance driving mechanism, a control mechanism and an air pipe; the air purification generator, the fragrance mechanism and the fragrance driving mechanism are all electrically connected with the control mechanism, and the fragrance driving mechanism is communicated with the fragrance mechanism through an air pipe.

The fragrance mechanism consists of a fragrance mechanism shell, a fragrance mechanism circuit board and a fragrance box, wherein the fragrance mechanism shell is provided with a natural air inlet and an air outlet interface; the fragrance driving mechanism consists of a fragrance driving shell and an exhaust fan, wherein the fragrance driving shell is provided with an exhaust opening and a fragrance outlet; the fragrance mechanism shell and the fragrance driving shell are two independent and separated shells, and the air outlet interface is communicated with the air suction port through an air pipe; the control mechanism is electrically connected with the circuit board of the fragrance mechanism and the exhaust fan respectively.

The balsam box comprises a cavity for assembling the balsam, an air inlet hole and an air outlet hole, wherein the air inlet hole is communicated with a natural air inlet on the fragrance mechanism shell, and the air outlet hole is communicated with an air outlet interface on the fragrance mechanism shell.

As a further technical scheme, fragrance mechanism still includes electric valve, electric valve comprises valve body, case and motor, the valve body is equipped with the cavity, the motor is connected with fragrance mechanism circuit board electricity, the case passes through motor drive rotatable setting in the cavity, be equipped with air inlet, air outlet and balsam air intake, balsam air outlet on the cavity lateral wall of valve body, be provided with first air guide mouth and second air guide mouth on the case. When the fragrance mechanism is started to be used, the first air guide opening is communicated with the air inlet and the fragrance air inlet under the driving of the motor, and the second air guide opening is communicated with the air outlet and the fragrance air outlet. When the fragrance mechanism stops using, the motor drives the valve core to rotate, so that the first air guide opening is staggered and not communicated with the air inlet and the fragrance air inlet, and the second air guide opening is staggered and not communicated with the air outlet and the fragrance air outlet, thereby realizing isolation between fragrance paste in the fragrance box and the outside, and avoiding waste.

And the natural wind inlet is provided with a dustproof component. The dustproof component can be a filter screen, so that dust in air can be prevented from entering the fragrance mechanism in the air inlet process, and pollution and damage to the fragrance mechanism are avoided.

When the fragrant smell device is used, natural wind passes through the dustproof component, the natural wind inlet, the air inlet on the valve body, the first air guide opening on the valve core and the fragrance air inlet respectively under the action of the fragrant smell driving mechanism, then enters the fragrance box through the fragrance air inlet hole, volatilizes fragrance after air flow collides with the fragrance, passes through the fragrance air outlet, the second air guide opening on the valve core and the air outlet on the valve body respectively, and finally is scattered into the environment through the air outlet interface, the air pipe and the fragrance outlet.

The utility model has the functions of air purification and fragrance; when the use is stopped, the fragrance paste in the fragrance paste box can be isolated from the outside, fragrance can not be diffused into the air, and waste is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments and implementations of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic exploded view of the present utility model.

Fig. 3 is a schematic structural diagram of an electrically operated valve according to the present utility model.

Fig. 4 is a schematic view of another angle of the electrically operated valve according to the present utility model.

Fig. 5 is an exploded view of the electric valve according to the present utility model.

Fig. 6 is a cross-sectional view A-A of fig. 3.

In the drawings, the list of components represented by the various numbers is as follows: 1. an air purification generator; 2. a fragrance mechanism; 3. a fragrance driving mechanism; 4. a control mechanism; 5. an air duct; 6. a dust-proof assembly; 21. a fragrance mechanism housing; 22. a fragrance mechanism circuit board; 23. a balsam box; 24. an electric valve; 2101. a natural wind inlet; 2102. an air outlet interface; 31. a fragrance driving housing; 32. an exhaust fan; 3101. an air suction port; 3102. a fragrance outlet; 2301. a cavity; 2302. an air inlet hole; 2303. an air outlet hole; 241. a valve body; 242. a valve core; 243. a motor; 2411. a cavity; 2401. an air inlet; 2402. an air outlet; 2403. an air inlet for the balsam; 2404. a balsam air outlet; 2421. a first air guide port; 2422. and a second air guide port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-6, the present utility model provides an air purifying device with fragrance function, which comprises an air purifying generator 1, a fragrance mechanism 2, a fragrance driving mechanism 3, a control mechanism 4 and an air pipe 5; the air purification generator 1, the fragrance mechanism 2 and the fragrance driving mechanism 3 are all electrically connected with the control mechanism 4, and the fragrance driving mechanism 3 is communicated with the fragrance mechanism 2 through an air pipe 5.

The fragrance mechanism 2 consists of a fragrance mechanism shell 21, a fragrance mechanism circuit board 22, a fragrance box 23 and an electric valve 24, wherein the fragrance mechanism shell 21 is provided with a natural air inlet 2101 and an air outlet 2102; the fragrance driving mechanism 3 consists of a fragrance driving shell 31 and an exhaust fan 32, wherein an exhaust port 3101 and a fragrance outlet 3102 are arranged on the fragrance driving shell 31; the fragrance mechanism shell 21 and the fragrance driving shell 31 are two independent and separated shells, and the air outlet interface 2102 is communicated with the air suction port 3101 through the air pipe 5; the control mechanism 4 is electrically connected with the fragrance mechanism circuit board 22 and the exhaust fan 32.

The balsam cartridge 23 comprises a cavity 2301 for assembling the balsam, an air inlet 2302 and an air outlet 2303; the electric valve 24 is composed of a valve body 241, a valve core 242 and a motor 243, wherein the valve body 241 is provided with a cavity 2411, the motor 243 is electrically connected with the circuit board 22 of the fragrance mechanism, the valve core 242 is rotatably arranged in the cavity 2411 through the driving of the motor 243, the side wall of the cavity 2411 of the valve body 241 is provided with an air inlet 2401, an air outlet 2402, a fragrance air inlet 2403 and a fragrance air outlet 2404, and the valve core 242 is provided with a first air guide 2421 and a second air guide 2422. When the fragrance mechanism is started to be used, the first air guide opening 2421 is communicated with the air inlet opening 2401 and the fragrance air inlet opening 2403 under the driving of the motor, and the second air guide opening 2422 is communicated with the air outlet opening 2402 and the fragrance air outlet opening 2404. When the fragrance mechanism stops using, the motor drives the valve core to rotate, so that the first air guide opening 2421 is staggered and not communicated with the air inlet 241 and the fragrance air inlet 2403, and the second air guide opening 2422 is staggered and not communicated with the air outlet 2402 and the fragrance air outlet 2404, thereby realizing isolation between the fragrance in the fragrance box 23 and the outside, avoiding the fragrance from diffusing into the air and avoiding waste.

The natural wind inlet 2101 is provided with a dust-proof component 6. The dustproof component 6 is a filter screen, so that dust in the air can be prevented from entering the fragrance mechanism in the air inlet process, and pollution and damage to the fragrance mechanism are prevented.

The foregoing is a further detailed description of the utility model in connection with the preferred embodiments, and it is not intended that the utility model be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims

1. An air purifying device with a fragrance function is characterized by comprising an air purifying generator, a fragrance mechanism, a fragrance driving mechanism, a control mechanism and an air pipe; the air purification generator, the fragrance mechanism and the fragrance driving mechanism are all electrically connected with the control mechanism, and the fragrance driving mechanism is communicated with the fragrance mechanism through an air pipe.

2. The air purification device with the fragrance function according to claim 1, wherein the fragrance mechanism consists of a fragrance mechanism shell, a fragrance mechanism circuit board and a fragrance box, and the fragrance mechanism shell is provided with a natural air inlet and an air outlet; the fragrance driving mechanism consists of a fragrance driving shell and an exhaust fan, wherein the fragrance driving shell is provided with an exhaust opening and a fragrance outlet; the fragrance mechanism shell and the fragrance driving shell are two independent and separated shells, and the air outlet interface is communicated with the air suction port through an air pipe; the control mechanism is electrically connected with the circuit board of the fragrance mechanism and the exhaust fan respectively.

3. The air purification device with fragrance function according to claim 2, wherein the fragrance box comprises a cavity for assembling the fragrance, an air inlet hole and an air outlet hole, the air inlet hole is communicated with a natural air inlet on the fragrance mechanism shell, and the air outlet hole is communicated with an air outlet interface on the fragrance mechanism shell.

4. The air purification device with fragrance function according to claim 3, wherein the fragrance mechanism further comprises an electric valve, the electric valve is composed of a valve body, a valve core and a motor, the valve body is provided with a cavity, the motor is electrically connected with a circuit board of the fragrance mechanism, the valve core is rotatably arranged in the cavity through motor driving, an air inlet, an air outlet, a fragrance air inlet and a fragrance air outlet are formed in the side wall of the cavity of the valve body, and a first air guide opening and a second air guide opening are formed in the valve core.

5. The air purification device with fragrance function according to claim 4, wherein the natural wind inlet is provided with a dust-proof component.