CN213441995U

CN213441995U - Automobile air conditioner fragrance releasing device

Info

Publication number: CN213441995U
Application number: CN202022229396.0U
Authority: CN
Inventors: 卢圣德
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-15
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a vehicle air conditioner fragrance releasing device, which comprises a body upper cover (2), a pipeline plate (8), a cover (3), a nozzle (5), an accessory II (4), a body lower cover (6), an air pump (17), a perfume bottle (7) and a side cover (13) from top to bottom in sequence, wherein the cover (3), the nozzle (5), the accessory II (4), the air pump (17) and the perfume bottle (7) are respectively provided with a plurality of groups, the device also comprises the pipeline plate (8), a conduit (11), an accessory I (10) and a three-in-one pipeline (9), perfume is output from the three-in-one pipeline (9) after being sucked out by the air pump (17) under negative pressure, and the device also comprises a circuit board (18), a self-locking switch, a microswitch, a wind sensation sensor (19), a DC socket (20) and a, the device can be powered on or started by wind sense, and the perfume type can be switched, so that the use is convenient, and the comfortable feeling is brought to passengers.

Description

Automobile air conditioner fragrance releasing device

Technical Field

The utility model relates to a vehicle air conditioner technical field specifically discloses a vehicle air conditioner fragrance release.

Background

Due to the progress of modern civilization, the problem of deterioration of air quality is becoming more serious, and the air pollution degree of the indoor environment is far more than the imagination of the ordinary people. Many invisible pollutants, such as germs, dust, oil smoke, dust, smog, pesticides, pollen, harmful gas and the like, exist in the air, and most of the pollutants have annoying odor which is not only uncomfortable, but also possibly harmful to the health.

The vehicle and other transportation tools are all closed spaces, and air conditioning equipment is usually started when the vehicle is used, so that people (including a driver and passengers) in the vehicle can not feel sultry discomfort; however, for the above reasons, in order to prevent the outside smell from being dispersed into the vehicle, the use mode of the in-vehicle circulation is often adopted, but the smell existing in the vehicle is always accumulated in the vehicle along with the circulation of the air conditioner. Therefore, a fragrance device is generally used to freshen air in the vehicle so that a person in the vehicle feels comfortable.

The current vehicular fragrance devices in the market can be roughly divided into several types, and common ones are general fragrance devices, which rely on a container to contain a liquid or solid fragrance body, and then provide users with a mode of sticking or adsorbing, freely placing in a vehicle, and in addition, a mode of spraying. Whether sprayed directly into the air or onto the filter screen of a vehicle, these fragrance devices can only spray one perfume at a time, since these fragrance devices can typically only hold one perfume bottle at a time. Therefore, how to break through the deficiency of the existing vehicular perfume device and improve the service life and convenience thereof is a technical subject with practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that the fragrance device can only be adorned a perfume among the prior art, provide a neotype fragrance device.

The utility model discloses the concrete technical scheme who adopts as follows: a fragrance releasing device of an automobile air conditioner sequentially comprises an upper body cover, a pipeline plate, a cover, a nozzle, a second fitting, a lower body cover, an air pump, a perfume bottle and a side cover from top to bottom;

the lower body cover is of an inverted L shape, an accommodating cavity is formed in the lower body cover, a pipeline plate, a cover, a nozzle and an accessory II are sequentially placed in the partial accommodating cavity at the transverse end of the L shape from top to bottom, the upper surface of the accommodating cavity is sealed by the upper body cover, the nozzle is fixed at the top of the accessory II which is concave downwards, the cover is fixed at the upper part of the accessory II, an air pump is placed in the partial accommodating cavity at the vertical end of the L shape, a perfume bottle is placed below the transverse end of the L shape, the side cover bears the perfume bottle and is detachably fixed on the lower body cover, a plurality of through holes are formed in the bottom of the transverse end of the lower body cover, the nozzle, the accessory II, the air pump and the perfume bottle are provided with a plurality of groups, and the bottle opening of;

the bottom of the fitting II extends downwards to form a flow channel II, the lower end of the flow channel II is connected with a suction pipe inserted into the bottom of the perfume bottle, the interior of the fitting II is provided with a flow channel I communicated with the flow channel II, a nozzle air tap is downwards inserted into the flow channel I, the upper part of the flow channel I is communicated with a flow channel III, and the upper part of the flow channel III is communicated with a mist outlet on the cover;

a guide pipe is fixed in the pipeline plate, one end of the guide pipe is connected to the mist outlet through a joint, the other end of the guide pipe is inserted into the fitting I to be communicated with a three-in-one pipeline, and the three-in-one pipeline is led into the air-conditioning pipeline;

the cover is provided with an air inlet, one end of the air inlet is communicated with the tail end of the nozzle, the other end of the air inlet is connected with an air outlet end of an air pump, and the air pump is arranged in one side of the lower cover of the body, which is far away from the side cover;

the device is still including setting up circuit board, self-locking switch, micro-gap switch, DC socket and the USB socket in this body, and the circuit board is fixed in the body lower cover, and circuit board electric connection self-locking switch reconnects on the air pump is given vent to anger to hold after the micro-gap switch is connected to the self-locking switch, and DC socket and wind-sensitive sensor are still connected to the self-locking switch, and the USB socket is reconnected to the wind-sensitive sensor, and the socket of DC socket and USB socket exposes and establishes in the body outside, and the wind-sensitive sensor sets up in air conditioner pipeline.

Through the technical scheme, the device is powered on by an external 12v power supply, and the power-on mode is divided into two types: the first type is direct DC electrifying to start working, the second type is communicated with a USB, so that the wind sensor can sense air pressure to start working, an air pump is started after starting up (three air pumps are provided, each air pump is provided with a self-locking switch and a microswitch, and the air pump can be controlled to start by a key), the air pump is pressurized, high-speed air flow enters a nozzle through an inner pipeline of a pipeline plate from an air outlet end of the air pump and is sprayed out from a nozzle air cock, and negative pressure is generated in a nozzle air cavity due to the high-speed air flow. The suction pipe is inserted into the perfume, and the other end of the suction pipe is connected to the second flow passage on the second fitting. And because negative pressure is generated in the second fitting part, the perfume is sucked into the second fitting part from the second flow passage. The high-speed airflow sprayed by the nozzle drives the perfume to be sprayed out of the first flow passage at a high speed, so that the perfume is sprayed out at a high speed to generate atomization. Because the air pump supplies air and pressurizes the perfume bottle all the time, the atomized perfume molecules flow along the conduit in the conduit plate and are sprayed out from the three-in-one conduit to be sprayed into the vehicle.

Furthermore, the perfume bottle and the second accessory are detachably fixed to be fixedly connected with the threads, the opening of the perfume bottle is provided with external threads, and the lower end of the second accessory is provided with internal threads.

Further, the side cap is fixed with dismantling of body lower cover for interference fit, and body lower cover below is equipped with the round border, and side cap interference block is on the border.

Furthermore, a silicone ring is used for sealing between the tail end of the nozzle and the air inlet. The silica gel ring prevents air flow.

Further, the air inlet, the mist outlet and the pipeline plate are sealed through a silica gel ring II. The silica gel ring II prevents perfume from flowing.

Furthermore, the air outlet end of the air pump is sealed with the air inlet through a third silica gel ring. Three-proofing flow-stopping perfume of silica gel ring.

Furthermore, the keys of the self-locking switch and the microswitch are arranged on the upper cover of the body. The upper cover of the body is arranged to facilitate pressing.

Further, a DC socket and a USB socket are provided on the side of the lower cover end of the body. The power supply is convenient to plug.

Furthermore, the circuit board is also connected with an anion module, and the anion end of the anion module is arranged in the air-conditioning pipeline.

Furthermore, the negative ion module can release negative ions to purify air in the vehicle.

The utility model has the advantages that: the fragrance device in the vehicle uniformly releases perfume into the vehicle through the air conditioner, and meanwhile, the fragrance can be adjusted according to gears to keep the air in the vehicle clean, so that a certain air purification effect is achieved, a more comfortable atmosphere in the vehicle is created, and the texture and luxury feeling of the whole vehicle are improved. The device can be used for placing perfumes with different fragrances in 3 at the same time, can release the fragrances and negative ions at the same time, has multiple starting modes, and can also switch fragrances and control the flow time of fragrance release.

Drawings

FIG. 1 is a front view of an explosive structure of the fragrance apparatus of the present invention;

FIG. 2 is a side view of an explosive structure of the fragrance apparatus of the present invention;

FIG. 3 is a perspective view of the exploded structure of the fragrance apparatus of the present invention;

FIG. 4 is a sectional view of the perfume bottle of the perfume device of the present invention, the second fitting and the cover;

FIG. 5 is a diagram showing the connection relationship between components in the fragrance device of the present invention;

fig. 6 is an overall structure diagram of the fragrance device of the present invention.

In the figure, 1, key; 2. the body is covered; 3. a cover; 301. an air inlet; 302. a mist outlet; 4. a second fitting; 401. a first flow channel; 402. a second flow passage; 403. a third flow channel; 5. a nozzle; 501. a nozzle tip; 6. a lower cover of the body; 7. a perfume bottle; 8. a duct board; 9. a three-in-one pipeline; 10. a first fitting; 11. a conduit; 12. a joint; 13. a side cover; 14. a first silica gel ring; 15. a silica gel ring II; 16. a third silica gel ring; 17. an air pump; 18. a circuit board; 19. a wind sensor; 20. a DC outlet; 21. a USB socket.

Detailed Description

Examples

As shown in fig. 1 to 3, the automobile air conditioner fragrance releasing device comprises a device body, wherein the device body sequentially comprises a body upper cover 2, a pipeline plate 8, a cover 3, a nozzle 5, a second fitting 4, a body lower cover 6, an air pump 17, a perfume bottle 7 and a side cover 13 from top to bottom. Referring to fig. 6, the whole device is whole to be the cuboid type, body lower cover 6 is the type of falling L, the inside formation of body lower cover 6 holds the chamber, air pump 17 is placed to the intracavity that holds of L type vertical end, pipeline board 8 is placed from the top down in the intracavity that holds of L type horizontal end in proper order to the L type, lid 3, nozzle 5 and accessory two 4, uncovered reuse body upper cover 2 above the cavity that holds above the pipeline board is sealed, perfume bottle 7 is placed to L type horizontal end below, perfume bottle 7 is held by side cap 13, perfume bottle 7 is held to side cap 13 and can be dismantled fixedly to body lower cover 6, this kind of dismantlement is fixed can be the lock fixed, also can be other fixed modes of dismantling, if interference fit is fixed.

As can be seen from fig. 1 and 3, the cover 3, the nozzle 5, the second fitting 4, the air pump 17 and the perfume bottle 7 are provided with three groups, the L-shaped transverse end of the lower body cover 6 is provided with three through holes, the bottle opening of the perfume bottle 7 carried in the side cover 13 in each group passes through the through holes on the lower body cover 6 and is detachably fixed on the lower end of the second fitting 4, the disassembly is preferably threaded, screwed and fixed, the bottle opening of the perfume bottle is provided with external threads, the lower end of the second fitting is provided with internal threads, the lower end of the second fitting 4 can be inserted into the through holes without falling, the nozzle 5 is fixed in the concave and concave inner part of the top of the second fitting 4, and the cover 3 is fixed.

Referring to fig. 4, the bottom of the fitting II 4 extends downwards, a flow channel II 402 is arranged in the fitting II in a hollow manner, the lower end of the flow channel II 402 is connected with a suction pipe inserted into the bottom of the perfume bottle 7, a flow channel I401 communicated with the flow channel II 402 is arranged in the fitting II 4, the air nozzle of the nozzle 5 is inserted into the flow channel I401 downwards, the upper part of the flow channel I401 is communicated with a flow channel III 403 arranged in the fitting II, and the upper part of the flow channel III 403 is communicated with the mist outlet 302 on the; a guide pipe 11 is fixed in the pipeline plate 8, one end of the guide pipe 11 is connected to the mist outlet 302 through a joint 12, the other end of the guide pipe 11 is inserted into a fitting I10 to be communicated with a three-in-one pipeline 9, and the three-in-one pipeline 9 is led into an air conditioning pipeline; the cover 3 is provided with an air inlet 301, one end of the air inlet 301 is communicated with the upper end of the nozzle 5, the upper end of the nozzle 5 is sealed with the air inlet 301 through a silica gel ring I14, the other end of the air inlet 301 is connected with an air outlet end of an air pump 17, and the air pump 17 is arranged inside one side, away from the side cover 13, of the lower cover 6 of the body; the air inlet 301, the mist outlet 302 and the pipeline plate 8 are sealed by a second silicone ring 15, and the air outlet end of the air pump 17 and the air inlet 301 are sealed by a third silicone ring 16, so that air in the air pump can enter the nozzle through the air inlet to be sprayed out. Certainly, as an expansion, the cover 3, the nozzle 5, the second fitting 4, the air pump 17 and the perfume bottle 7 can be respectively provided with a plurality of groups, wherein the three-in-one pipeline 9 is adjusted in adaptability.

As shown in fig. 2, 4 and 5, a circuit board 18, a wind sensor 19, a self-locking switch, a microswitch, a DC socket 20 and a USB socket 21 are arranged in the main body, the circuit board 18 is fixed in the main body lower cover 6, the circuit board 18 is electrically connected with the self-locking switch, the self-locking switch is connected with the microswitch and then connected to the air outlet end of the air pump 17, the self-locking switch and the key 1 of the microswitch are both arranged on the main body upper cover 2, the self-locking switch is also respectively connected with the DC socket 20 and the wind sensor 19, and the wind sensor 19 is also connected with the USB socket 21. The sockets of the DC socket 20 and the USB socket 21 are both provided on one end side of the body lower cover. The circuit board 18 is also connected with an anion module, and the anion end of the anion module and the wind sensor 19 are both arranged in the air-conditioning pipeline. The circuit board 18 is also connected with a power indicator lamp, and the self-locking switch is also connected with a perfume type indicator lamp. Fig. 5 shows a schematic connection diagram of the electronic component. The circuit board 18 is a 12v circuit board. The self-locking switch adopts a 12v button key switch. The micro switch adopts a 12v micro switch.

The working principle of the device is as follows: the starting mode is divided into two modes, one mode is that the DC socket 20 is electrified to trigger the self-locking switch to start working, and the second mode is that the wind sensor 19 senses air pressure after the USB socket 21 is electrified to trigger the self-locking switch to start working. After the machine is started, the air pumps 17 are started (three air pumps 17 are provided, which one of the air pumps 17 can be controlled to be started by the self-locking switch key 1), the air pumps 17 pressurize, high-speed air flow enters the nozzles 5 from the pipelines in the pipeline plate 8 and is sprayed out from the air nozzles of the nozzles 5, and negative pressure is generated in the air cavities of the nozzles 5 due to the high-speed air flow. The suction pipe is inserted into the perfume, the other end of the suction pipe is connected into the air cavity of the nozzle 5, and the perfume is sucked into the accessory II 4 from the flow passage II 402 due to negative pressure. The high-speed airflow sprayed by the nozzle 5 drives the perfume to be sprayed out from the first flow passage 401 at a high speed, the perfume is sprayed out at a high speed to generate atomization, the air pump 17 supplies air and pressurizes the perfume bottle 7 all the time, the atomized perfume is sprayed out from the third flow passage 403 and is sprayed out from the fog outlet 302 of the cover 3, and the air pump 17 supplies air and pressurizes the perfume bottle 7 all the time, so that atomized perfume molecules flow along the conduit 11 of the conduit plate 8 and are sprayed out from the three-in-one conduit 9. The micro switch can adjust the flow of the fog.

The device is applied to releasing fragrance and negative ions in the automobile air conditioner. The essential oil bottle that has 3 kinds of different fragrant smells in the equipment device, accessible microprogram or button switch fragrance, steerable release fragrance flow time, equipment installs in the hutch under the motormeter platform, leads into the air conditioner pipeline with 3 money fragrance through 3 TUP hoses (promptly above pipe 11) respectively, and the equipment device is equipped with wind-sensitive sensor 19, and when the air conditioner pipeline had the air current to pass through, the work of fragrance automatic start, when the air current stops, fragrance automatic stop. The equipment device also has a memory function, and the fragrance selected at this time is automatically memorized every time the equipment device works. The negative ion end is arranged in the air-conditioning pipeline and can release negative ions to purify air in the vehicle.

Claims

1. An automobile air conditioner fragrance releasing device is characterized by comprising an upper body cover (2), a pipeline plate (8), a cover (3), a nozzle (5), a second accessory (4), a lower body cover (6), an air pump (17), a perfume bottle (7) and a side cover (13) from top to bottom in sequence;

the lower body cover (6) is of an inverted L shape, a containing cavity is formed inside the lower body cover (6), a pipeline plate (8), a cover (3), a nozzle (5) and a second accessory (4) are sequentially placed in the containing cavity from top to bottom at the transverse end part of the L shape, the upper surface of the containing cavity is sealed by the upper body cover (2), the nozzle (5) is fixed at the downward concave inner part of the top part of the second accessory (4), the cover (3) is fixed at the upper part of the second accessory (4), an air pump (17) is placed in the containing cavity at the vertical end part of the L shape, a perfume bottle (7) is placed below the transverse end of the L shape, the side cover bears the perfume bottle (7) and is detachably fixed on the lower body cover (6), a plurality of through holes are formed at the bottom of the transverse end part of the L shape of the lower body, a plurality of groups of accessories II (4), air pumps (17) and perfume bottles (7) are arranged, and the bottle openings of the perfume bottles (7) in each group penetrate through the through holes in the lower cover (6) of the body and are detachably fixed on the accessories II (4);

a second flow channel (402) extends downwards from the bottom of the second fitting (4), the lower end of the second flow channel (402) is connected with a suction pipe inserted into the bottom of the perfume bottle (7), a first flow channel (401) communicated with the second flow channel (402) is arranged inside the second fitting (4), an air nozzle of the nozzle (5) is inserted into the first flow channel (401) downwards, the upper part of the first flow channel (401) is communicated with a third flow channel (403), and the upper part of the third flow channel (403) is communicated with a mist outlet (302) on the cover (3);

a guide pipe (11) is fixed in the pipeline plate (8), one end of the guide pipe (11) is connected to the mist outlet (302) through a joint (12), the other end of the guide pipe is inserted into a first fitting (10) to be communicated with a three-in-one pipeline (9), and the three-in-one pipeline (9) is led into an air conditioner pipeline; an air inlet (301) is formed in the cover (3), one end of the air inlet (301) is communicated with the tail end of the nozzle (5), the other end of the air inlet (301) is connected with an air outlet end of an air pump (17), and the air pump (17) is arranged inside one side, deviating from the side cover (13), of the lower cover (6) of the body;

the device is still including setting up circuit board (18) in the device body, self-locking switch, micro-gap switch, DC socket (20) and USB socket (21), circuit board (18) are fixed in body lower cover (6), circuit board (18) electric connection self-locking switch, reconnection is on air pump (17) end of giving vent to anger after self-locking switch connects micro-gap switch, DC socket (20) and wind-sensing sensor (19) are still connected to self-locking switch, USB socket (21) are reconnected in wind-sensing sensor (19), the socket dew of DC socket and USB socket is established in the body outside, wind-sensing sensor (19) set up in the air-conditioning pipeline.

2. The automobile air-conditioning fragrance release device according to claim 1, wherein the perfume bottle (7) and the second fitting (4) are detachably fixed and fixed in threaded connection, the mouth of the perfume bottle (7) is provided with external threads, and the lower end of the second fitting is provided with internal threads.

3. The vehicle air conditioner fragrance release device of claim 1, wherein the detachable fixing of the side cover (13) and the body lower cover (6) is a snap-fit fixing.

4. The vehicle air conditioner fragrance releasing device according to claim 1, characterized in that the space between the tail end of the nozzle (5) and the air inlet (301) is sealed by a silicone ring one (14).

5. The automobile air conditioner fragrance releasing device according to claim 1, characterized in that the air inlet (301), the mist outlet (302) and the duct board (8) are sealed by a second silicone ring (15).

6. The automobile air conditioner fragrance releasing device according to claim 1, characterized in that the air outlet end of the air pump (17) is sealed with the air inlet (301) through a silicone ring III (16).

7. The vehicle air conditioner fragrance release device of claim 1, wherein the keys (1) of the self-locking switch and the micro switch are arranged on the upper cover (2) of the body.

8. The fragrance releasing device for automobile air conditioners according to claim 1, wherein the sockets of the DC socket (20) and the USB socket (21) are provided at one end side of the body lower cover (6).

9. The vehicle air conditioner fragrance releasing apparatus of claim 1, wherein the circuit board (18) is further connected to a negative ion module, the negative ion end of which is mounted in the air conditioner duct.