DE102009006192A1 - Air freshener device for passenger compartment of passenger car, has receptacle accommodated in space enclosed by receiver that includes air inlet opening and air outlet opening, where space is ball-shaped - Google Patents

Abstract

The device (10) has a receptacle (14) for containing a fragrance (20), where air flow is enriched with the fragrance using the receptacle. The receptacle is accommodated in a space (38) enclosed by a receiver (36) that has an air inlet opening (46) and an air outlet opening (50). The receiver has a lower part (42) and an upper part (40) that are reversibly and detachably connected with each other by screwed fastening. The space is formed in the shape of a ball, and the receptacle is formed as a flask. An independent claim is also included for a passenger compartment for a passenger car.

Description

The The invention relates to a scenting device according to the preamble of claim 1 and an interior of a passenger car the preamble of claim 25.

such Scenting devices are well known. They are in one Interior of a vehicle being used, being a perfume in one container the scenting device is receivable. An air flow is here enriched by the fragrance, wherein the air flow and so that the fragrance is distributed in the interior of the vehicle.

such Scenting devices have the disadvantages that the airflow only inefficiently enriched with the fragrance, and that one Design of such scents a negative optical Leave an impression with a viewer.

It is therefore an object of the present invention, a scenting device of the aforementioned type such that a Enrichment of the air flow with the fragrance is more efficient.

These The object is achieved by a scenting device with the features of claim 1. Belongs to the invention also an interior of a passenger car with the features of the patent claim 25. Advantageous embodiments with expedient and non-trivial developments of Invention are in the dependent Claims specified.

A scenting device according to the invention, especially for an interior of a vehicle, with a container for a fragrance, by means of which an air flow is enriched, is characterized by the fact that the container within an at least substantially by a receiving device enclosed space is taken, the recording device each comprises at least one air inlet opening and air outlet opening. By this arrangement of the container within of the room is a particularly efficient enrichment of the air flow realized with the perfume. This enrichment happens at the Scenting device according to the invention within a small space relative to the interior of the vehicle, resulting in little, in the optimal case, no, fragrance molecules of the fragrance already during volatilize the enrichment phase of the air flow with the perfume molecules can.

The Scenting device according to the invention uses the principle of volatilization of scent molecules on a perfume surface. As already described, the air flow is first in a enriched relatively small space and only then in relation to it very big Interior of the vehicle dismissed. A delivery of fragrance molecules to the Interior already while This enrichment of the air flow is through the fragrancing device according to the invention prevents, whereby the enrichment of the air flow is very efficient expires.

from that gives the advantage that with compared to conventional Scenting a smaller amount of perfume a correspondingly large Interior of a vehicle can be scented or with the same Amount of perfume a larger interior a vehicle can be perfumed. It is in the invention preconditioned and cleaned air from inside the vehicle by means of the scenting device with the volatile perfume or its Perfume molecules enriched.

at an advantageous embodiment the invention, the receiving device comprises a lower part and an upper part, which reversibly releasably connected to each other are. This embodiment entails the advantage that thereby the container in the space of the receiving device accessible in a simple way is. Thus, a used perfume can be refilled or a fragrance by another fragrance easy and comfortable for one Users of the scenting device are exchanged. A complicated one Disassembly of the entire scenting device is thereby avoided.

In In this context, the formation of the reversibly releasable connection proves as a screw in so far as particularly advantageous as that thereby the accessibility to the container and thus the renewal or replacement of the fragrance still more comfortable and faster is feasible. The screw connection can be screwed, for example in the form of thumbscrews include. Advantageously, however, the upper part itself as a screw be formed and in a corresponding thread of the lower part be screwed. This reduces a number of parts, which on the one hand production costs of this scenting device benefits and on the other hand the expense of replacing or renewing the fragrance further reduced. Moreover, this is a design of Scenting device beneficial, because so the optical impression disturbing screw are avoidable. In addition, the container is very easy to clean.

It but is also conceivable, the reversibly releasable connection in another Form of embodiment form, for example by a plug and / or through a clip connection.

is the space of the receiving device is substantially spherical, this results in the advantage that flow conditions for with the perfume to be enriched air flow are particularly favorable and thus especially efficient without flow losses to the fragrance supplied is. This results from avoiding corners and edges, where it is too unfavorable Air swirling can come. Nonetheless, it is another embodiment the receiving device or the upper and lower part conceivable and possible. Play the mentioned flow conditions a subordinate role, so the design form, for example Obey design and / or package considerations.

at In a further advantageous aspect of the invention, the container is as a bottle formed, which is an extended, the space of the Cradle substantially filling main body and has a much narrower, open at the top neck area. From this embodiment results in a very positive visual impression for one Observer of the scenting device, since such a shaping a bottle from other areas of life is known and thus already the shape of the container is associated with a fragrant fragrance.

These Shape of the container is the enrichment of the air flow with the fragrance molecules of the fragrance insofar as beneficial, as that thus an air of the air flow as large a surface for receiving the scent molecules is available.

Of Further allows this form of container in the form of a bottle a tendency of this same almost 90 °, without the fragrance, the for example, as a liquid Medium is present, leaking and / or with other components of the scenting device in contact comes. This is especially important during heavy braking maneuvers of the vehicle, in which thus leakage of the fragrance is prevented.

At this point should be mentioned that ideally materials and surfaces of the past and in the future Such components of the user device should be selected as follows, that they are neutral towards Fragrances are. This avoids a thorough mixing different fragrances takes place, resulting in a malodour Smell would.

at an advantageous embodiment The invention is a discharge head provided, which the receiving device or the upper part and / or the Lower part with the container, especially with the neck area of the bottle connects. In this way is the container especially well fixed in the space of the cradle, resulting in especially with strong braking maneuvers the vehicle proves to be advantageous, since thus the container safe remains in place. Furthermore, this embodiment simplifies the renewal or replacement of the perfume insofar as that thus the bottle, for example, with the upper part or with the Recording device can be dismantled together. A danger the falling over of the container and thus a risk of leakage of perfume in the interior of the vehicle is thus reduced to a minimum.

has the discharge head at least one opening which is arranged in the space of the receiving device, so it is a defined leadership the air flow from the space of the cradle into the interior of the container, where the air stream enriched with the fragrance molecules of the perfume becomes possible. The air flow flows So from the air inlet of the Cradle into the space of the cradle and through the at least one opening the discharge head into the interior of the container, whereby the enrichment of the air flow with the scent molecules of the Perfume can run off even more efficiently.

has the discharge head at least one opening on which the inside of the container connects with the interior of the vehicle, so it is another defined leadership the air flow from just the inside of the container into the interior of the Vehicle allows where the scent molecules of the perfume lead to a fragrant interior fragrance.

By this defined leadership the airflow is an arbitrary one and random Flow of Airflow prevented. Thus, already enriched with scent molecules Air from the airflow enters the interior and does not remain an unnecessarily long period of time in the space of the receiving device or inside the container, what an undesirable More consumption of perfume is avoided, resulting in a reduction associated operating costs of the scenting device according to the invention.

To further improve the management of the air flow and thus to even more efficient design of the enrichment of the air flow with the fragrance molecules of the fragrance in a further advantageous embodiment of the invention, an exhaust pipe is provided which projects into the interior of the container and by means of which enriched with the fragrance airflow in the interior is feasible. As indicated, this allows a targeted discharge of the air flow from the interior of the container to the interior of the vehicle, and the air of the air flow remains unnecessary for a long time inside the container.

Of Furthermore occurs through the providence of the exhaust pipe quasi a chimney effect in which air flowing out on one side of the exhaust pipe the air flow on the other side of the exhaust pipe with scent molecules of the Perfume enriched air. This effect leads to a defined leadership of the air flow, resulting in an increase in the efficiency of scenting the interior of the vehicle is associated.

to Accelerating the scenting of a large interior of a vehicle is in one embodiment the invention provides a pump by means of which air first in the space of the receiving device is eligible. This results in the space of the recording device a slight overpressure, why the recording device in a corresponding manner pressure-resistant must be trained. Through this pump, against the background a low noise Operation formed in an advantageous manner as a diaphragm pump is, is a constant, enrichable with fragrance molecules airflow allows whereby the interior of the vehicle are scented very quickly filling the room can.

In In this context, it can also be provided that the pump Air directly into the interior of the container promotes.

there it proves to be advantageous if the volume flow of the pump is adjustable, whereby a regulation of a fragrance intensity in the interior of the vehicle can take place. Depending on the taste of the user of the scenting device can So with it an intense or just a less intensive fragrance of the interior.

Of Furthermore, an on and / or off time may advantageously be used the pump be adjustable, whereby a scenting of the interior, for example can happen just before the start of the journey without a person before must initiate such a scenting process in the vehicle. In order to is a fragrant, space-filling Fragrance already possible at the start of the journey.

The Adjustment of the pump can in an advantageous embodiment the invention of a cockpit and / or a rear of the vehicle be adjustable. Thus, the scenting device according to the invention as well as Self drive vehicles as well for Chauffeur vehicles can be used with or without dividing wall, as both a person in the cockpit of the vehicle as well as a person in the rear Set the pump or the scenting device of the vehicle can. Ideally, the adjustment in the rear of the vehicle has priority across from the adjustment in the cockpit of the vehicle, as for example in a chauffeur vehicle the owner of the vehicle or occupants of the interior, the one Desire scenting of the interior, just sit in the rear of the vehicle or stay there.

is the receiving device or the upper part substantially of Plexiglas formed, it results in the advantages that on the one hand such Training protection against injury from the container in the Case of an accident of the vehicle offers. Plexiglas proves itself as extremely shatterproof and thus prevents leakage of the container from the space of the receiving device in the interior of the vehicle. In addition, Plexiglas offers the Possibility, the receiving device or the upper part at least partially transparent and / or translucent, giving a look into the room the recording device possible is, whereby an interaction of seeing and smelling is possible. This is beneficial to a well-being of the occupants of the interior and significantly increases comfort. Nonetheless, transparency must be or the translucency of the receiving device or the upper part not necessarily be given.

is the container essentially made of glass, so too is this the optical Impression of the inmates, because glass is considered very high quality due to its refractory capabilities Material is viewed. Especially in the context of a transparent or translucent design of the receiving device or the upper part This is a particularly high-quality impression among the occupants communicate.

This high-quality impression can be further increased, if in the space of the receiving device a luminous element is provided, which advantageously in a lower region of the room Recording device is arranged. Thus, emitted from the luminous element Light in the container and, with appropriate arrangement, break in the most liquid perfume, which an ambience of the interior of the vehicle continues to make a positive impression.

at In another aspect of the invention, the lighting element is in its light intensity adjustable. Thus, the ambience of the interior and thus a Effect on the occupants depending on the taste and mood of the occupants be adjusted, which further increase the comfort for the occupants leaves.

For better distribution of the light and to generate a uniform light surface, the container is sandblasted at least in some areas, the sandblasted area advantageously is arranged in a lower region or in the region of the luminous element.

is the container sandblasted only in some areas, so there is an advantage, if between the sandblasted, usually lower area and one transparent, then upper area a horizontally extending, line-shaped Range transition provided is. This transition indicates, for example, a maximum filling level of the fragrance, whereby the user of the scenting device is displayed, which filling height maximum and thus, for example, is ideal to achieve the largest possible surface of the perfume for the efficient enrichment of the air flow with the fragrance molecules of the Perfume.

Becomes a scenting device according to the invention used in the interior of a passenger car with at least one air outlet nozzle, so the scenting device is ideally downstream in the air outlet flow the air outlet nozzle arranged. Ideally, it is placed centrally on the air outlet nozzle, so that with the scent molecules enriched air flow in addition by a diffuse Luftverwirbelung the air from the air outlet nozzle optimally is distributed in the interior of the vehicle.

As already described in connection with the adjustability of the scent intensity, are the occupants of the vehicle, a fragrance of the Interior wish, mostly in the rear of the vehicle. Then advantageously the scenting device downstream of a flow outlet nozzle arranged in the rear of the passenger car, reducing the fragrance the interior of the primary just happens in the rear, which is particularly the comfort of the occupants in the Fund benefits. Furthermore, then the effects described to increase the comfort to improve the ambience of the interior especially the inmates of the car's fund, in particular desirable in a chauffeur vehicle is.

Further Advantages, features and details of the invention will become apparent the following description of several embodiments and by reference the drawings. The features mentioned above in the description and feature combinations and the following in the figure description mentioned and / or shown in the figures alone features and Feature combinations are not only in the specified Combination, but also in other combinations or in isolation usable without departing from the scope of the invention. The painting show in:

1 a schematic cross-sectional view of a scenting device for an interior of a vehicle with a container for a fragrance, which is accommodated within a space enclosed by a receiving device, wherein the receiving device comprises a lower part and a top,

2 a perspective view of an embodiment of a fragrancing according to 1 .

3 a perspective view of the fragrancing according to 2 and their arrangement in an interior of a vehicle,

4 a further perspective view of the scenting device according to 3 .

5 a perspective view of the fragrancing according to 4 and their arrangement on a rear center nozzle,

6 a further perspective view of the scenting device according to 5 and

7 a perspective view of an alternative embodiment of a fragrancing according to 1 ,

While the 1 shows a scenting device in a schematic cross-sectional view and illustrates a profile of an enriched with fragrance molecules of a perfume airflow, show the 2 to 6 perspective views of an embodiment of a fragrancing according to 1 , The 7 shows accordingly another embodiment of a fragrancing according to 1

The 1 shows a scenting device 10 , which centrally on a Fondmitteldüse 12 is arranged. The scenting device comprises a bottle 14 which is an extended main body 16 and a much narrower neck area 18 having.

This embodiment of the bottle 14 on the one hand enables the largest possible surface area 21 one in the bottle 14 absorbed perfume 20 , which scent molecules extremely efficiently to an air of an air flow, its direction of flow through directional arrows 22 . 24 . 26 . 28 . 30 . 32 and 34 is given, which allows this air so with the fragrance molecules of the perfume 20 is enriched.

The bottle 14 the scenting device 10 is in one through a cradle 36 enclosed interior 38 added. The cradle 36 includes a top 40 and a lower part 42 , which by means of a screw connection connected to each other.

Furthermore, the scenting device comprises 10 a discharge head 48 which is the top part 40 the cradle 36 with the bottle 14 in the area of the neck area 18 combines.

The exhaust head 48 has an opening 50 on, through which the with the fragrance molecules of the perfume 20 enriched air flow can escape into the interior of the vehicle. In addition, the discharge head 48 openings 51 and 52 on, by which not yet with the fragrance molecules of the perfume 20 enriched airflow into the interior of the bottle 14 flow and thus with fragrance molecules of the perfume 20 can be enriched. To guide the flow of air from the inside of the bottle 14 in the interior of the vehicle is still a at the exhaust head 48 attached exhaust pipe 54 intended.

A diaphragm pump, not shown, now conveys an air flow with preconditioned and purified air from the interior of the vehicle according to the direction of the arrow 22 through a piping 44 , The air flow passes through an air inlet 46 of the lower part 42 the cradle 36 in the interior 38 and initially distributed in a lower portion of the receiving device 36 according to the arrow direction 24 , By conveying additional air through the diaphragm pump, the air flow around the bottle increases 14 around in an upper area of the cradle 36 and flows according to the directional arrows 30 and 32 in the openings 51 and 52 of the discharge head 48 into the interior of the bottle 14 , There, the air flow touches the surface 21 of the perfume 20 and becomes with the fragrance molecules of the perfume 20 enriched. The airflow flows according to the directional arrows 26 and 28 further into the exhaust pipe 54 and about the opening 50 of the discharge head 48 according to the directional arrow 34 in the interior of the vehicle, resulting in an efficient scenting of the interior.

Against premature escape of the enriched or unenriched air flow to the interior of the vehicle are sealing elements 55 and 56 provided which the upper part 40 to the lower part 42 or the discharge head 50 to the top 40 seal off.

The fragrance of the interior can be made more efficient than that through the opening 50 escaping air flow through from the premix nozzle 12 emerging air turbulence is further distributed in the interior of the vehicle.

This aspect is especially in 2 which is a perspective view of a scenting device 10 ' according to 1 shows. As can be seen, the scenting device 10 ' centrally on a Fondmitteldüse 12 ' placed. A lower part 42 ' a recording device 36 ' is in the scenting device 10 ' opaque. In contrast, a shell is 40 ' the cradle 36 ' transparent and provides a view into an interior of the cradle 36 ' , As can be seen, there is a bottle in the interior 14 ' , which is made of glass.

In the lower part of the cradle 36 ' is a lighting element 60 arranged, whose emitted light is in the bottle 14 ' , in the top part 40 ' and in the fragrance breaks, resulting in a particularly pleasant ambience in a vehicle interior.

The scenting takes place in the scenting device 10 ' in the same way as in connection with the scenting device 10 according to 1 explained, by means of an air flow, the sucked and in a similar way via openings 51 ' and 52 ' by means of a discharge pipe 54 ' and a discharge head 48 ' via an air outlet opening 50 ' is guided into the interior of the vehicle.

The 3 to 6 clarify an attachment possibility of the fragrancing device 10 ' in an interior 62 of a vehicle. As can be seen, the scenting device 10 ' on the Fondmitteldüse 12 ' arranged, which are clearly in a rear area of the interior 62 of the vehicle. The scenting device 10 ' is clearly behind the front seats 64 whereby the scent benefits especially the inmates of the Fund. As can be seen, a control of an air conditioning system of the vehicle via a control panel 66 It is also conceivable that by means of the control panel 66 also an adjustment of both a fragrance intensity and a luminous intensity of the luminous element 60 can be adjusted. Thus, both the intensity of the fragrance and the intensity of the light can be tuned to the wishes of the passengers in the rear of the vehicle.

The 7 shows an alternative embodiment of the scenting device 10 ' respectively. 10 in the form of a fragrance device 10 '' , The scenting device 10 '' is also on a Fondmitteldüse 12 '' positioned and includes a transparent top 40 '' and an opaque base 42 '' which is from a cradle 36 '' be included. Also the scenting device 10 '' is clearly in the rear area behind the front seats 64 arranged.

As in 7 can be seen is an outflow pipe in a discharge head 48 '' integrated and through the transparent top 40 '' no longer visible through it. The exhaust head 48 '' is thus on a bottle 14 '' directly on, which just the exhaust pipe is no longer visible. Furthermore, the discharge head openings 51 '' and 52 '' as well as an air outflow opening 50 '' on to the defined guidance of the air flow.

10 10 ', 10' '

Beduftungsvorrichtung

12 12 '

Fondmitteldüse

14 14 ', 14' '

flask

16

main body

18

neck

20

perfume

21

surface

22

arrow

24

arrow

26

arrow

28

arrow

30

arrow

32

arrow

34

arrow

36 36 ', 36' '

cradle

38

inner space

40 40 ', 40' '

top

42 42 ', 42' '

lower part

44

piping

46

air inflow opening

48 48 ', 48' '

exhaust head

50, 50 ', 50' '

air discharge opening

51 51 ', 51' '

opening

52 52 ', 52' '

opening

54 54 ', 54' '

outflow

55

sealing element

56

sealing element

60

light element

62

inner space

64

front seats

66

control panel

Claims (26)

Scenting device ( 10 . 10 ' . 10 '' ), in particular for an interior ( 62 ) of a vehicle, with a container ( 14 . 14 ' . 14 '' ) for a fragrance ( 20 ), by means of which an air flow can be enriched, characterized in that the container ( 14 . 14 ' . 14 '' ) within an at least substantially by a receiving device ( 36 . 36 ' ) enclosed space ( 38 ), wherein the receiving device ( 36 . 36 ' ) each at least one air inlet ( 46 ) and air outlet ( 50 . 50 ' . 50 '' ). Scenting device ( 10 . 10 ' . 10 '' ) according to claim 1, characterized in that the receiving device ( 36 . 36 ' . 36 '' ) a lower part ( 42 . 42 ' . 42 '' ) and a top ( 40 . 40 ' . 40 '' ), which are reversibly releasably connected to each other. Scenting device ( 10 . 10 ' . 10 '' ) according to claim 2, characterized in that the reversibly detachable connection is designed as a screw connection. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that the space ( 38 ) of the receiving device ( 36 . 36 ' . 36 '' ) is formed substantially spherical. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that the container ( 14 . 14 ' . 14 '' ) as a bottle ( 14 . 14 ' . 14 '' ) is formed, which an extended, the space of the receiving device substantially filling the main body ( 16 ) and a much narrower, upwardly open neck area ( 18 ) having. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that a discharge head ( 48 . 48 ' . 48 '' ) is provided, which the receiving device ( 36 . 36 ' . 36 '' ) with the container ( 14 . 14 ' . 14 '' ), especially with the neck area ( 18 ) of the bottle ( 14 . 14 ' . 14 '' ), connects. Scenting device ( 10 . 10 ' . 10 '' ) according to claim 6, characterized in that the outflow head ( 48 . 48 ' , 48 '' ) at least one opening ( 51 . 51 ' . 51 '' . 52 . 52 ' . 52 '' ), which in the room ( 38 ) of the receiving device ( 36 . 36 ' . 36 '' ) is arranged. Scenting device ( 10 . 10 ' . 10 '' ) according to one of claims 6 or 7, characterized in that the outflow head ( 48 . 48 ' . 48 '' ) at least one opening ( 50 . 50 ' . 50 '' ), which the inside of the container ( 14 . 14 ' . 14 '' ) with the interior ( 62 ) of the vehicle connects. Scenting device ( 10 . 10 ' . 10 '' ) according to one of claims 6 to 8, characterized in that an exhaust pipe ( 54 . 54 ' ) is provided, which in the interior of the container ( 14 . 14 ' . 14 '' protruding) and by means of which with the perfume ( 20 ) enrichable air flow into the interior ( 62 ) of the vehicle is feasible. Scenting device ( 10 . 10 ' . 10 '' ) according to claim 9, characterized in that the exhaust pipe ( 54 . 54 ' ) at the outflow head ( 48 . 48 ' . 48 '' ) is attached. Scenting device ( 10 . 10 ' . 10 '' ) according to any one of the preceding claims, characterized ge indicates that a pump is provided, by means of which air into the room ( 38 ) of the receiving device ( 36 . 36 ' . 36 '' ) is eligible. Scenting device ( 10 . 10 ' . 10 '' ) according to claim 11, characterized in that the pump is designed as a diaphragm pump. Scenting device ( 10 . 10 ' . 10 '' ) according to one of claims 11 or 12, characterized in that a volume flow of the pump is adjustable. Scenting device ( 10 . 10 ' . 10 '' ) according to one of claims 11 to 13, characterized in that an on and / or a switch-off of the pump is adjustable. Scenting device ( 10 . 10 ' . 10 '' ) according to one of claims 11 to 14, characterized in that the pump is adjustable from a cockpit and / or from a rear of the vehicle. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that the receiving device ( 36 . 36 ' ) or the upper part ( 40 . 40 ' . 40 '' ) is formed essentially of Plexiglas. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that the container ( 14 . 14 ' . 14 '' ) is formed essentially of glass. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that in the room ( 38 ) of the receiving device ( 36 . 36 ' . 36 '' ) a luminous element ( 60 ) is provided. Scenting device ( 10 . 10 ' . 10 '' ) according to claim 18, characterized in that the luminous element ( 60 ) in a lower area of the room ( 38 ) of the receiving device ( 36 . 36 ' . 36 '' ) is arranged. Scenting device ( 10 . 10 ' . 10 '' ) according to one of claims 18 or 19, characterized in that the luminous element ( 60 ) is adjustable in its luminous intensity. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that the container ( 14 . 14 ' . 14 '' ) and / or the receiving device ( 36 . 36 ' ) or the upper part ( 40 . 40 ' . 40 '' ) and / or the lower part ( 42 . 42 ' . 42 '' ) is at least partially transparent and / or at least partially translucent. Scenting device ( 10 . 10 ' . 10 '' ) according to one of the preceding claims, characterized in that the container ( 14 . 14 ' . 14 '' ) is at least partially sandblasted. Scenting device ( 10 . 10 ' . 10 '' ) according to claim 22, characterized in that the sandblasted area in a lower region of the container ( 14 . 14 ' . 14 '' ) is arranged. Scenting device n ( 10 . 10 ' . 10 '' ) according to claim 23, characterized in that between the sand-blasted, lower region and a transparent, upper region a horizontally extending, line-shaped range transition is provided. Inner space ( 62 ) of a passenger car with at least one air outlet nozzle ( 12 . 12 ' . 12 '' ) and with a scenting device ( 10 . 10 ' . 10 '' ) according to any one of claims 1 to 24, wherein the fragrancing device ( 10 . 10 ' . 10 '' ) in the air outlet flow downstream of the air outlet nozzle ( 12 . 12 ' . 12 '' ) is arranged. Inner space ( 62 ) according to claim 25, characterized in that the fragrancing device ( 10 . 10 ' . 10 '' ) downstream of an air outlet nozzle ( 12 . 12 ' . 12 '' ) is arranged in a rear of the passenger car.