Fragrance machine for fresh air system or air conditioning system

Abstract

The utility model discloses a fragrance machine for a fresh air system or an air conditioning system, which comprises a fragrance machine body, a fragrance outlet is arranged on the fragrance machine body, and a fragrance spraying element facing the fragrance outlet, a material supply part for supplying fragrance to the fragrance spraying element and a control main board in control connection with the fragrance spraying element are arranged in the fragrance outlet. The fragrance machine body is provided with a fixing part used for fixing the fragrance machine body at an air outlet position of a fresh air system or an air conditioning system, the fragrance machine body is further provided with an air speed sensor, and the air speed sensor is in data communication connection with the control mainboard. The air speed sensor is arranged to be matched with the fragrance machine and can be in linkage and cooperative operation with a fresh air system or an air conditioning system, so that air blown out of an air conditioner has fragrance, the fragrance is blown to all corners through air conditioning airflow, the fragrance output amount of the fragrance machine can be dynamically adjusted through the sensed air volume, and the fragrance output amount of the fragrance machine can be dynamically adjusted. And a user can obtain a more comfortable smell feeling.

Description

Technical Field

[0001] The utility model relates to the technical field of fragrance, in particular to the technical field of fragrance machines used in fresh air systems or air-conditioning systems. Background Art

[0002] As people's living standards improve, fragrance is increasingly popular. Leveraging the unique charm of fragrance, it extends communication beyond sight and hearing to smell, reaching a deeper level. Using fragrance to enhance the environment, customers experience attentive, warm service, and increase customer satisfaction and favorability. Therefore, fragrance is being used in various locations, such as homes, hotel rooms, lobbies, hallways, and guest rooms. Fragrance devices are primarily categorized by their operating mode: ultrasonic atomization and pneumatic atomization.

[0003] There are various types of existing fragrances, but most of them rely on users to manually open and close or control the atomization and fragrance diffusion of the fragrance equipment with a periodic cycle time. They cannot be coordinated with the fresh air system or air conditioning system, and cannot be turned on when the fresh air system or air conditioning system is turned on. They cannot use the wind power of the fresh air system or air conditioning system to spread the fragrance, which is inconvenient to use. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a fragrance machine for a fresh air system or an air conditioning system, which can be linked with the fresh air system or the air conditioning system and operate in coordination to allow users to obtain a more comfortable smell experience.

[0005] To achieve the above-mentioned objectives, the present invention proposes a fragrance machine for a fresh air system or an air-conditioning system, comprising a fragrance machine body, a fragrance outlet being provided on the fragrance machine body, a fragrance spraying element arranged toward the fragrance outlet being provided in the fragrance outlet, a fragrance supplying component for the fragrance spraying element, and a control mainboard connected to the fragrance spraying element for control; a fixing component for fixing the fragrance machine body at an air outlet position of the fresh air system or the air-conditioning system; a wind speed sensor being further provided on the fragrance machine body, which is connected to the control mainboard for data communication; and the control mainboard controlling the opening and closing of the fragrance spraying element according to the wind speed sensor signal.

[0006] Preferably, the fixing component includes a fixing block, and a connector for connecting to the outer wall of the fresh air system or the air-conditioning system is provided on the side of the fixing block away from the fragrance machine body. The outer wall of the fragrance machine body is provided with a fixing slot, and the fixing block is detachably connected to the fixing slot.

[0007] Preferably, the connecting piece is any one of a suction cup, glue, a fan blade clip, and a magnet.

[0008] Preferably, the wind speed sensor is a probe-type wind speed sensor, and the probe-type wind speed sensor and the fragrance outlet are arranged on the same side of the fragrance machine body.

[0009] Preferably, the fragrance outlet is provided with a plastic air outlet pipe connected to the fragrance outlet.

[0010] Preferably, the bottom of the plastic air outlet pipe is rotatably connected to the fragrance outlet, and a driving mechanism for controlling the reciprocating swing of the plastic air outlet pipe is provided between the fragrance machine body and the plastic air outlet pipe.

[0011] Preferably, the driving mechanism includes a first driving disk arranged at the bottom of the plastic air outlet duct, a second driving disk on the lower side of the first driving disk, the first driving disk is provided with a long slot, an eccentric position on the second driving disk is provided with a protruding rod adapted to the long slot, the protruding rod is slidably arranged in the long slot, and the fragrance machine body is provided with a driving motor for driving the second driving disk to rotate.

[0012] Preferably, the protruding rod is detachably connected to the second driving disk, and the second driving disk is provided with a plurality of eccentric holes adapted to the protruding rod, and each of the eccentric holes is respectively provided at a different distance from the center of the second driving disk.

[0013] The utility model provides a beneficial effect of a fragrance machine for a fresh air system or an air-conditioning system: the utility model cooperates with the fragrance machine by arranging a wind speed sensor. When the fresh air system or the air-conditioning system is started, the wind speed sensor can receive a wind speed change signal, judge that the fresh air system or the air-conditioning system is turned on, and then control the fragrance spraying element to start, and spray the fragrance through the fragrance outlet. The fragrance outlet is also set toward the air outlet position of the fresh air system or the air-conditioning system, and cooperates with the fresh air system or the air-conditioning system to make the air blown out by the air conditioner carry the fragrance, and the fragrance is blown to every corner through the air conditioning airflow. The fragrance output of the fragrance machine can also be dynamically adjusted according to the sensed wind volume, so that the user can get a more comfortable smell experience.

[0014] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of embodiment 1 and embodiment 2 of a fragrance machine for a fresh air system or an air conditioning system of the present invention.

[0016] Figure 2 This is a schematic diagram of the top structure of embodiment 1 and embodiment 2 of a fragrance machine for a fresh air system or an air conditioning system of the present invention.

[0017] Figure 3This is a rear structural schematic diagram of Embodiment 1 and Embodiment 2 of the utility model, a fragrance machine for a fresh air system or an air conditioning system.

[0018] Figure 4 This is a schematic diagram of the main structure of a third embodiment of the utility model, a fragrance machine for a fresh air system or an air conditioning system.

[0019] Figure 5 This is a schematic top view of the structure of a third embodiment of the utility model, a fragrance machine for a fresh air system or an air conditioning system.

[0020] Figure 6 2 is a schematic diagram of the top view of the second drive disk.

[0021] in:

[0022] 1- Aroma diffuser body; 2- Wind speed sensor; 3- Fixed component; 4- Plastic air outlet pipe; 5- First drive disk; 6- Second drive disk; 7- Drive motor; 891011- Fragrance outlet; 12- Fixed slot; 31- Fixed block; 32- Connector; 51- Long slot; 61- Protruding rod; 62- Eccentric hole. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0024] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0025] In the description of the present utility model, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0026] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances. Example 1

[0027] See Figure 1-Figure 3The utility model is a fragrance machine for a fresh air system or an air conditioning system, comprising a fragrance machine body 1, a fragrance outlet 11 being provided on the fragrance machine body 1, a fragrance spraying element arranged toward the fragrance outlet 11, a fragrance supplying component for the fragrance spraying element, and a control mainboard connected to the fragrance spraying element; the fragrance machine body 1 is provided with a fixing component 3 for fixing it at an air outlet position of a fresh air system or an air conditioning system; the fragrance machine body 1 is further provided with a wind speed sensor 2; when the fragrance machine body 1 is fixed, the wind speed sensor 2 is set at the air outlet position of the fresh air system or the air conditioning system, the wind speed sensor 2 is connected to the control mainboard for data communication, and the control mainboard controls the opening and closing of the fragrance spraying element according to the signal of the wind speed sensor 2. When the fresh air system or air conditioning system is started, the wind speed sensor 2 can receive the wind speed change signal, determine that the fresh air system or air conditioning system is turned on, and then control the fragrance spraying element to start, and spray the fragrance through the fragrance outlet 11. The fragrance outlet 11 is also set towards the air outlet position of the fresh air system or air conditioning system, and cooperates with the fresh air system or air conditioning system to make the air blown out by the air conditioner carry the fragrance, and the fragrance is blown to every corner through the air conditioning airflow.

[0028] Preferably, the control mainboard adjusts the power of the fragrance spraying element according to the wind speed data of the wind speed sensor 2. The higher the wind speed, the greater the fragrance output power. Example 2

[0029] See Figure 1 、 Figure 2 and Figure 3 Based on the first embodiment, the fixing component 3 includes a fixing block 31. A connector 32 for connecting to the outer wall of the fresh air system or air conditioning system is provided on the side of the fixing block 31 away from the fragrance machine body 1. The outer wall of the fragrance machine body 1 is provided with a fixing slot 12, and the fixing block 31 is detachably connected to the fixing slot 12. The connector 32 has various forms to meet the needs of various scenarios. The connector 32 is detachably connected to the fixing slot 12 of the fragrance machine body 1 through the fixing block 31, and different connectors 32 can be replaced as needed, making it more convenient to use.

[0030] See Figures 1-6 The connecting member 32 is a blade clip. The blade clip can be used to clamp and fix to the air outlet louver of the fresh air system or air conditioning system, and is easy to install and remove, and has a traceless installation. In another optional embodiment, the connecting member 32 can also be any one of a suction cup, adhesive, blade clip, or magnet. Example 3

[0031] See Figure 4 、 Figure 5The wind speed sensor 2 is a probe-type wind speed sensor, and the probe-type wind speed sensor and the fragrance outlet 11 are arranged on the same side of the fragrance machine body 1. The probe-type wind speed sensor is arranged to protrude from the fragrance machine body 1.

[0032] See Figure 4 、 Figure 5 The fragrance outlet 11 is provided with a plastic air outlet pipe 4 connected to the fragrance outlet 11. The plastic air outlet pipe 4 is plastic and can be bent and adjusted at an angle to facilitate adjusting the fragrance outlet direction according to the situation.

[0033] See Figure 4 、 Figure 5 and Figure 6 The bottom of the plastic air outlet pipe 4 is rotatably connected to the fragrance outlet 11. A driving mechanism for controlling the reciprocating swing of the plastic air outlet pipe 4 is provided between the fragrance machine body 1 and the plastic air outlet pipe 4. The driving mechanism drives the plastic air outlet pipe 4 to swing back and forth, thereby continuously adjusting the fragrance outlet direction during operation of the fragrance machine, distributing the fragrance more evenly into the air, and improving the fragrance diffusion effect.

[0034] See Figure 4 、 Figure 5 The drive mechanism includes a first drive disk 5 disposed at the bottom of the plastic air outlet pipe 4, and a second drive disk 6 below the first drive disk 5. The first drive disk 5 is provided with a long slot 51. A protrusion 61 is provided at an eccentric position on the second drive disk 6, which is adapted to the long slot 51. The protrusion 61 is slidably disposed within the long slot 51. The fragrance machine body 1 is provided with a drive motor 7 for driving the second drive disk 6 to rotate. When the drive motor 7 drives the second drive disk 6 to rotate, the protrusion 61 on the second drive disk 6 cooperates with the long slot 51 to drive the first drive disk 5 and the plastic air outlet pipe 4 to swing back and forth, thereby controlling the swing of the plastic air outlet pipe 4 to adjust the fragrance discharge direction.

[0035] See Figure 4 、 Figure 5 and Figure 6 The protruding rod 61 is detachably connected to the second drive plate 6. The second drive plate 6 is provided with three eccentric holes 62 adapted to fit the protruding rods 61. Each of the eccentric holes 62 is located at a different distance from the center of the second drive plate 6. By inserting the protruding rods 61 into the eccentric holes 62 at different positions, the reciprocating swing angle of the first drive plate 5 and the plastic air outlet duct 4 can be adjusted to meet various usage requirements.

[0036] Working process of this utility model:

[0037] The utility model discloses a fragrance machine for a fresh air system or an air conditioning system. During operation, when the fragrance machine body 1 of the present application is fixed, it is fixed at the air outlet position of the fresh air system or the air conditioning system, and the wind speed sensor 2 and the fragrance outlet 11 are directed toward the air outlet position of the fresh air system or the air conditioning system. When the fresh air system or the air conditioning system is started, the wind speed sensor 2 can receive the wind speed change signal, judge that the fresh air system or the air conditioning system is turned on, and then control the fragrance spraying element to start, and spray the fragrance through the fragrance outlet 11. The fragrance outlet 11 is also set toward the air outlet position of the fresh air system or the air conditioning system, and cooperates with the fresh air system or the air conditioning system to make the air blown out by the air conditioner carry the fragrance, and the fragrance is blown to every corner through the air conditioning airflow.

[0038] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The electric slide rail slide, cylinder, welding machine, electric telescopic rod and internal components of the controller all adopt conventional models in the existing technology, and their internal structure belongs to the existing technology structure. Workers can complete normal operation of them according to the existing technical manual. In addition, the circuit connection adopts the conventional connection method in the existing technology, and no detailed description is given here.

[0039] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection of the present utility model. Therefore, based on the innovative concept of the present utility model, changes and modifications to the embodiments described herein, or equivalent structural or process transformations made using the contents of the present utility model specification and drawings, and direct or indirect application of the above technical solutions to other related technical fields are all included in the scope of protection of the present utility model patent.

Claims

1. A fragrance machine for a fresh air system or an air conditioning system, comprising a fragrance machine body (1), a fragrance outlet (11) provided on the fragrance machine body (1), a fragrance spraying element arranged toward the fragrance outlet (11), a fragrance supply component for the fragrance spraying element, and a control mainboard connected to the fragrance spraying element, characterized in that: The aroma diffuser body (1) is provided with a fixing component (3) for fixing the aroma diffuser body at an air outlet position of a fresh air system or an air conditioning system. The aroma diffuser body (1) is also provided with a wind speed sensor (2). The wind speed sensor (2) is connected to the control main board for data communication. The control main board controls the opening and closing of the aroma spraying element according to a signal from the wind speed sensor (2).

2. The fragrance diffuser for a fresh air system or an air conditioning system according to claim 1, characterized in that: The fixing component (3) comprises a fixing block (31), and a connector (32) for connecting to the outer wall of a fresh air system or an air conditioning system is provided on a side of the fixing block (31) away from the fragrance machine body (1). The outer wall of the fragrance machine body (1) is provided with a fixing slot (12), and the fixing block (31) is detachably connected to the fixing slot (12).

3. The fragrance diffuser for a fresh air system or an air conditioning system according to claim 2, characterized in that: The connecting piece (32) is any one of a suction cup, adhesive, a fan blade clip, and a magnet.

4. The aroma diffuser for a fresh air system or an air conditioning system according to claim 1, characterized in that: The wind speed sensor (2) is a probe-type wind speed sensor, and the probe-type wind speed sensor and the fragrance outlet (11) are arranged on the same side of the fragrance machine body (1).

5. The aroma diffuser for a fresh air system or an air conditioning system according to claim 1, characterized in that: A plastic air outlet pipe (4) in communication with the fragrance outlet (11) is provided at the fragrance outlet (11).

6. The fragrance diffuser for a fresh air system or an air conditioning system according to claim 5, characterized in that: The bottom of the plastic air outlet pipe (4) is rotatably connected to the fragrance outlet (11), and a driving mechanism for controlling the reciprocating swing of the plastic air outlet pipe (4) is provided between the fragrance machine body (1) and the plastic air outlet pipe (4).

7. The aroma diffuser for a fresh air system or an air conditioning system according to claim 6, characterized in that: The driving mechanism comprises a first driving disk (5) arranged at the bottom of the plastic air outlet pipe (4), a second driving disk (6) on the lower side of the first driving disk (5), the first driving disk (5) being provided with a long slot (51), a protruding rod (61) adapted to the long slot (51) being provided at an eccentric position on the second driving disk (6), the protruding rod (61) being slidably arranged in the long slot (51), and a driving motor (7) for driving the second driving disk (6) to rotate being provided on the fragrance machine body (1).

8. The aroma diffuser for a fresh air system or an air conditioning system according to claim 7, characterized in that: The protruding rod (61) is detachably connected to the second driving disk (6). The second driving disk (6) is provided with a plurality of eccentric holes (62) adapted to the protruding rod (61). The eccentric holes (62) are respectively arranged at different distances from the center of the second driving disk (6).

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