Double-incense switching device for automobile

Abstract

The utility model belongs to the field of automobile aromatherapy, particularly relates to a double-fragrance switching device for an automobile, and aims to solve the problems that the existing automobile aromatherapy only provides single fragrance and cannot meet the requirements of passengers on various fragrances, and when the passengers want to replace the fragrance in the automobile, the fragrance needs to be replaced by a new fragrance, which is complicated and wastes. The device comprises a first shell and a second shell, the first shell and the second shell are fixedly connected through screws, one side of the first shell is connected with a balm box in a clamped mode, one side of the balm box is fixedly connected with two circulation boxes, the other sides of the circulation boxes are fixedly connected with perfumes respectively, the two perfumes are different in fragrance, and the fragrance of the balm box is different from the fragrance of the perfumes. According to the utility model, the motor is matched with the connecting pipe, so that the switching of the fragrance can be conveniently realized, the operation is simple and quick, the switching of two different fragrances can be realized by the two fragrant blocks, and different requirements of drivers and passengers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile aromatherapy, in particular to a dual-fragrance switching device for automobiles. Background Art

[0002] With the continuous development of automobile technology, consumers' requirements for the comfort of the in-car environment are also increasing. The air quality in the car has a direct impact on the comfort of passengers, especially the odor emitted by the interior materials. In order to improve the air quality in the car, the traditional approach is to install a fragrance system in the car.

[0003] Traditional fragrance systems usually only provide a single fragrance and cannot meet passengers' needs for multiple fragrances. When passengers want to change the fragrance in the car, they need to switch to a new fragrance, which is both complicated and wasteful. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the prior art only provides a single fragrance and cannot meet the passengers' needs for multiple fragrances. When the passengers want to change the fragrance in the car, they need to change to a new fragrance, which is complicated and wasteful. A dual-fragrance switching device for a car is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dual-fragrance switching device for automobiles, comprising a first shell and a second shell, wherein the first shell and the second shell are fixedly connected by screws, a perfume box is clamped on one side of the first shell, two circulation boxes are fixedly connected to one side of the perfume box, and fragrance blocks are respectively fixedly connected to the other side of the circulation boxes, and the two fragrance blocks have different fragrances and are used to produce different fragrances;

[0007] The interior of the second shell is fixedly connected with a blower, the air inlet end of the blower is fixedly connected with an air inlet pipe, the air outlet end of the blower is fixedly connected with a fragrance outlet, the fragrance outlet is located on the outer side of the second shell, the circumference of the air inlet pipe is fixedly connected with two groups of fixed pipes, and the two groups of fixed pipes are respectively in contact with the fragrance block;

[0008] A motor is fixedly connected to the inner wall of the bottom of the second shell, and a connecting pipe is fixedly connected to one end of the motor output shaft. The connecting pipe is rotatably connected in the air intake pipe, and two connecting holes are provided on the circumference of the connecting pipe.

[0009] In a possible design, a hanging plate is fixedly connected to one side of the second shell, a hanging bracket is provided on one side of the second shell, the hanging plate is clamped on an inner wall of one side of the hanging bracket, the hanging bracket is fixedly connected to the interior of the car, and the hanging bracket is used to install the second shell.

[0010] In a possible design, an air duct is provided inside the circulation box, two air holes are provided on one side of the incense block, and the air duct is fixedly connected to the corresponding two air holes.

[0011] In the present application, when it is necessary to switch the scent during use, first adjust the relative position of the connecting hole on the connecting tube and the fixed tube by controlling the rotation of the motor. When the connecting hole is aligned with one of the fixed tubes, the blower starts to work, inhaling the scent emitted by the scent block corresponding to the fixed tube, and the airflow enters through one of the air holes of the scent block, then enters the air duct, and finally flows out through another air hole, and is released into the interior of the car through the scent outlet through the blower. When it is necessary to switch to another scent, just adjust the rotation direction of the motor again to align the connecting hole with another fixed tube. During the whole process, the blower continues to work to ensure the continuous release and uniform diffusion of the scent.

[0012] Beneficial effects:

[0013] In the utility model, the dual-fragrance switching device for automobiles can conveniently realize the switching of fragrances by utilizing the cooperation of the motor and the connecting pipe. The operation is simple and quick. The two fragrance blocks can realize the switching of two different fragrances to meet the different needs of the driver and the passengers.

[0014] In the utility model, the dual-fragrance switching device for automobile can accelerate the diffusion speed of fragrance and improve the air quality in the car through the setting of the blower, and the setting of the flow box and the air duct can ensure the uniform distribution of airflow and the full dissemination of fragrance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a dual-fragrance switching device for a car proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of the connection relationship between the hanger and the hanger plate of a dual-fragrance switching device for automobiles proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the internal exploded structure of the first housing of a dual-fragrance switching device for an automobile proposed by the utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the connection relationship between the circulation box and the fragrance block of a dual-fragrance switching device for automobiles proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the second housing of a dual-fragrance switching device for automobiles proposed by the utility model;

[0020] Figure 6This is a schematic diagram of the internal exploded structure of the second housing of a dual-fragrance switching device for an automobile proposed by the utility model;

[0021] Figure 7 The utility model is a schematic diagram of the exploded structure of a dual-fragrance switching device for automobiles.

[0022] In the figure: 1. first shell; 2. second shell; 3. perfume box; 4. perfume outlet; 5. hanger; 6. hanging board; 7. circulation box; 8. perfume block; 9. air hole; 10. air duct; 11. blower; 12. air inlet pipe; 13. motor; 14. fixing pipe; 15. connecting pipe; 16. connecting hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] Reference Figure 1-Figure 7 , a dual-fragrance switching device, which is intended to provide two different fragrances in a car interior to meet the different needs of a driver and a passenger, comprises: a first housing 1 and a second housing 2, which are tightly connected by screws to ensure the stability and sealing of the structure;

[0026] On one side of the first housing 1, there is a snap-in slot for snapping in the perfume box 3. One side of the perfume box 3 is fixedly connected to two circulation boxes 7. The two circulation boxes 7 are both provided with air ducts 10 inside to guide the flow of air. The other side of each circulation box 7 is respectively fixedly connected to a fragrance block 8. The fragrances of the two fragrance blocks 8 are different and can be selected according to needs.

[0027] Inside the second housing 2, a blower 11 is fixedly connected. The air inlet end of the blower 11 contacts the fragrance block 8 through the air inlet pipe 12 and the fixed pipe 14, and the air outlet end releases the fragrance into the car through the fragrance outlet 4. Two groups of fixed pipes 14 are fixedly connected on the circumference of the air inlet pipe 12. The two groups of fixed pipes 14 contact the two fragrance blocks 8 respectively, ensuring that the blower 11 can inhale the fragrance emitted by the fragrance block 8;

[0028] A motor 13 is fixedly connected to the bottom inner wall of the second shell 2, and a connecting pipe 15 is fixedly connected to the output shaft of the motor 13. The connecting pipe 15 is rotatably connected in the air inlet pipe 12, and two connecting holes 16 are provided on its circumference. By controlling the rotation of the motor 13, the relative position of the connecting hole 16 and the fixed pipe 14 can be adjusted to achieve switching between two different fragrances. Each fragrance is discharged independently, avoiding the problem of mixed fragrance.

[0029] The present application can be used in the automotive field, and can also be used in other fields applicable to the present application.

[0030] Example 2

[0031] refer to Figure 1-Figure 7 , improved on the basis of Example 1:

[0032] A dual-fragrance switching device for automobiles, which is used in the field;

[0033] In order to facilitate installation and fixing, a hanging plate 6 is fixedly connected to one side of the second housing 2, and the hanging plate 6 can be clamped on the inner wall of one side of the hanging bracket 5. The hanging bracket 5 is fixedly connected to the interior of the car to provide support and fixing for the entire device.

[0034] However, as is well known to those skilled in the art, the working principles and wiring methods of the blower 11 and the motor 13 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dual-fragrance switching device for automobiles, characterized in that: include: A first shell (1) and a second shell (2), wherein the first shell (1) and the second shell (2) are fixedly connected by screws, a perfume box (3) is clamped on one side of the first shell (1), two circulation boxes (7) are fixedly connected to one side of the perfume box (3), and fragrance blocks (8) are respectively fixedly connected to the other side of the circulation boxes (7), and the two fragrance blocks (8) have different fragrances and are used to produce different fragrances; The second shell (2) is fixedly connected to a blower (11), the air inlet end of the blower (11) is fixedly connected to an air inlet pipe (12), the air outlet end of the blower (11) is fixedly connected to a fragrance outlet (4), the fragrance outlet (4) is located on one side of the outside of the second shell (2), the circumference of the air inlet pipe (12) is fixedly connected to two groups of fixed pipes (14), and the two groups of fixed pipes (14) are respectively in contact with the fragrance block (8); A motor (13) is fixedly connected to the inner wall of the bottom of the second housing (2); one end of the output shaft of the motor (13) is fixedly connected to a connecting pipe (15); the connecting pipe (15) is rotatably connected inside the air intake pipe (12); and two communicating holes (16) are provided on the circumference of the connecting pipe (15).

2. A dual-fragrance switching device for automobiles according to claim 1, characterized in that: A hanging plate (6) is fixedly connected to one side of the second shell (2); a hanging bracket (5) is provided on one side of the second shell (2); the hanging plate (6) is clamped on an inner wall of one side of the hanging bracket (5); the hanging bracket (5) is fixedly connected to the interior of the automobile; and the hanging bracket (5) is used to install the second shell (2).

3. A dual-fragrance switching device for automobiles according to claim 1, characterized in that: An air duct (10) is provided inside the circulation box (7), two air holes (9) are provided on one side of each incense block (8), and the air duct (10) and the corresponding two air holes (9) are fixedly connected.

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