An indoor fragrance spray device

Abstract

The utility model relates to the technical field of fragrance spray device, specifically disclose an indoor fragrance spray device, including, box body, be equipped with the room for chamber in the box body, the box body top side has opened the spray hole, baffle, the baffle is located in the box body is used for closing the room, spray assembly, the spray assembly is located in the spray hole is used for the fragrance liquid atomization and sprays, liquid supply component, the liquid supply component is connected between the spray assembly and the room for chamber, is used for the fragrance liquid and supplies the spray assembly, air supply component, the air supply component is located above the box body and can air supply towards the spray hole, the air supply component includes the fan blade mechanism that is located above the box body and air supply towards the spray hole and the drive mechanism that is located above the box body and is used for driving the fan blade structure, solved the traditional fragrance spray device, cannot the problem of active acceleration fragrance spray diffusion speed.

Description

Technical Field

[0001] This application relates to the field of fragrance spray device technology, and specifically discloses an indoor fragrance spray device. Background Technology

[0002] Fragrance spray devices are devices that use atomization to release the fragrance of internal spices, essential oils, etc. The fragrance emitted by fragrance spray devices can freshen the air, regulate the atmosphere, relieve stress, and help with sleep. They can be used in cars, bedrooms, offices, and other places.

[0003] Fragrance spray devices used in indoor environments are typically installed at higher locations indoors because of their wide range of applications and broad diffusion range. In situations where indoor air circulation is poor, the higher the height, the wider the fragrance spray can reach.

[0004] Although changes in altitude can relatively affect the diffusion range of fragrance spray, when used in indoor environments with poor air circulation, even though it can diffuse more widely when installed at a higher position, the diffusion speed is still slow.

[0005] Therefore, the inventors have provided an indoor fragrance spray device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this invention is to solve the problem that traditional fragrance spray devices cannot actively accelerate the diffusion speed of fragrance sprays.

[0007] To achieve the above objectives, the basic solution of this utility model provides an indoor fragrance spray device, comprising: The box body has a chamber inside and a spray hole is opened on one side of the top of the box body; A partition, which is disposed inside the box to seal the compartment; A spray assembly, wherein the spray assembly is disposed within a spray nozzle for atomizing and spraying out fragrance liquid; A liquid supply assembly, which is connected between the spray assembly and the chamber, is used to supply fragrance liquid into the spray assembly; An air supply assembly is provided above the housing and can supply air toward the nozzle. The air supply assembly includes a fan blade mechanism provided above the housing and supplying air toward the nozzle, and a drive mechanism provided above the housing for driving the fan blade mechanism. A controller for controlling the liquid supply assembly and the drive mechanism.

[0008] Furthermore, the air supply assembly also includes an air guide box fixed to the top of the box body on the side away from the nozzle. The air guide box has a number of air outlet holes equidistantly opened on the wall side facing the nozzle, and a number of air inlet holes equidistantly opened on the wall side of the other side of the air guide box.

[0009] Furthermore, the wall of the air guide box facing the nozzle is inclined, and the air outlet on this side wall is horizontally set.

[0010] Furthermore, the edge of the wall facing the nozzle of the air guide box extends towards the nozzle to form a baffle plate, and several guide vanes are rotatably connected inside the air outlet.

[0011] Furthermore, the air guide box is also equipped with a rotating mechanism for uniformly controlling the angle of the air guide blades.

[0012] Furthermore, a connecting rod is rotatably connected between the two ends of the air outlet, and the guide vanes are fixed to the connecting rod. The air guide box on one side of the air outlet has a slot. The rotating mechanism includes a connecting rod rotatably connected in the slot and a dial wheel fixed to the connecting rod 2. The air guide box has a transmission groove that connects the slot and all the air outlets. The ends of the connecting rod 2 and all the connecting rods 1 extend into the transmission groove and are engaged with a belt transmission mechanism.

[0013] Furthermore, the fan blade mechanism includes a bracket fixed inside the air guide box, a rotating shaft rotatably connected to the bracket, and several air supply blades circumferentially fixed to the rotating shaft. The drive mechanism includes a drive motor fixed to the box and controlled by the controller, and a transmission shaft coaxially fixed to the output shaft of the drive motor. A gear transmission mechanism is engaged between the rotating shaft and the transmission shaft.

[0014] Furthermore, the liquid supply assembly includes a peristaltic pump fixed to the box body above the partition, a second bracket fixed to the partition, a second rotating shaft rotatably connected to the second bracket and used to drive the peristaltic pump, and a conduit passing through the peristaltic pump to connect the spray assembly and the chamber below the partition. A second gear transmission mechanism is engaged between the second rotating shaft and the drive shaft.

[0015] The principle and effect of this solution are as follows: Compared with the prior art, when the spraying time is reached, the liquid supply component supplies the fragrance liquid in the chamber into the spray component, which atomizes it into fragrance mist and sprays it out. At the same time, the drive mechanism in the air supply component drives the fan blade mechanism to supply air to the spray hole, so as to blow the atomized fragrance mist out of the room, increasing the diffusion speed of the fragrance mist. This solves the problem that traditional fragrance spray devices cannot actively accelerate the diffusion speed of fragrance mist.

[0016] 2. Compared with the prior art, the present invention uses an air guide box to install the air supply component. The air outlet hole opened on the air guide box is also equipped with a guide vane. When the box is installed at a high height, the guide vane can further guide the air downward; when the box is installed at a low height, the guide vane can further guide the air upward. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of an indoor fragrance spray device according to an embodiment of this application is shown; Figure 2 A cross-sectional view of an indoor fragrance spray device according to an embodiment of this application is shown; Figure 3 A partial schematic diagram of an indoor fragrance spray device according to an embodiment of this application is shown. Detailed Implementation

[0019] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0020] The reference numerals in the accompanying drawings include: box body 1, spray assembly 2, wind deflector 3, air outlet surface 4, air outlet hole 5, dial 6, partition 7, drive motor 8, air supply blade 9, rotating shaft 10, peristaltic pump 11, duct 12, and guide vane 13.

[0021] An indoor fragrance spray device, implementing, for example Figure 1 , Figure 2 and Figure 3 As shown: It includes a housing 1, a partition 7, a spray assembly 2, a liquid supply assembly, an air supply assembly, and a controller.

[0022] The box body 1 has a chamber formed inside to hold fragrance liquid, and a spray hole is opened on the top right side of the box body 1. In this embodiment, a liquid filling hole communicating with the chamber is opened at the bottom of the box body 1, and a one-way valve that can only be opened into the chamber is installed to replenish the fragrance liquid, so that this utility model can be reused multiple times.

[0023] The partition 7 is installed inside the box 1 and is used to close the lower chamber, making it a relatively independent receiving chamber.

[0024] The spray assembly 2 is installed inside the spray nozzle. The spray assembly 2 includes an atomizing nozzle and a liquid inlet pipe connected below the atomizing nozzle. In this embodiment, the spray assembly used consists of a common atomizing structure: an atomizing nozzle and a liquid inlet pipe.

[0025] An air supply assembly is installed above the housing 1 and is used to supply air to the nozzle.

[0026] like Figure 2 and Figure 3 As shown, the air supply assembly includes an air guide box mounted on the top left side of the housing 1, i.e., the side away from the nozzle; a fan blade mechanism mounted above the housing 1 and located inside the air guide box; and a drive mechanism mounted above the housing 1 and located inside the air guide box. The drive mechanism drives the fan blade mechanism to supply air. The fan blade mechanism includes a bracket fixed to the top surface of the air guide box and having a rotating hole; a rotating shaft mounted on the bracket through the rotating hole and capable of rotation; and three air supply blades 9 circumferentially fixed to the rotating shaft. The drive mechanism includes a drive motor 8 fixed to the housing 1 and a transmission shaft coaxially fixed to the output shaft of the drive motor 8. A gear transmission mechanism meshes between the rotating shaft and the transmission shaft.

[0027] Specifically, the right side wall of the air guide box is the air outlet surface 4, with several air outlet holes 5 evenly spaced, while the left side wall has several air inlets evenly spaced. The air outlet surface 4 of the air guide box, i.e., the wall facing the nozzle, is a sloped surface, specifically tilted diagonally upwards to the right, and all air outlet holes 5 are horizontally positioned. Furthermore, the edge of the air outlet surface 4 of the air guide box extends towards the nozzle to form a baffle plate 3, and a rotatable connecting rod is installed between both ends of the air outlet holes 5. A rotatable guide vane 13 is also installed via the connecting rod.

[0028] In this embodiment, the air supply blade 9 is installed facing the air outlet 5. Furthermore, a rotation mechanism for uniformly controlling the angle of the guide blade 13 is also installed on the air guide box. Figure 3 As shown, a slot is opened on the air guide box to the right of the bottommost air outlet 5. The rotating mechanism includes a second connecting rod that is installed in the slot and can rotate, and a dial 6 fixed on the second connecting rod. The axes of the second connecting rod and the first connecting rod are parallel, and the air guide box has a transmission groove that connects the slot to all the air outlets 5. The left end of the second connecting rod and the right ends of all the first connecting rods extend into the transmission groove, and a belt drive mechanism meshes between the ends of the second connecting rod and the first connecting rod that extend into the transmission groove. During the process of rotating the dial 6 to drive the second connecting rod to rotate, the belt drive mechanism drives all the first connecting rods to rotate, thereby driving all the guide vanes 13 to rotate and adjusting the direction of the air blown out of the air outlet 5.

[0029] like Figure 2As shown, the liquid supply assembly includes a peristaltic pump 011 fixedly installed in a housing 1 above a partition 7, a bracket 2 fixedly installed above the partition 7 with a rotating hole, a rotating shaft 2 10 mounted on the bracket 2 through the rotating hole and rotatable, and a conduit 12 passing through the peristaltic pump 011 and connecting the inlet pipe and the chamber in the direction of the partition 7. The rotating shaft 2 10 extends into the peristaltic pump 011 as the drive shaft of the peristaltic pump 011. The rotation of the rotating shaft 2 10 drives the peristaltic pump 011 to operate. A gear transmission mechanism 2 meshes between the rotating shaft 2 10 and the drive shaft. The partition 7 has a hole for the conduit 12 to pass through, and the bottom end of the conduit 12 extends to the bottom of the chamber.

[0030] Inside the housing 1, there is also a controller for controlling the start and stop of the drive motor 8. The controller is a microcontroller controller, and the preset program inside it is a timing program for controlling the start and stop of the drive motor 8, as well as the start and stop time and time interval. It is a control technology commonly used in the prior art.

[0031] When using this utility model, first fill the box 1 with fragrance liquid, then adjust the expected start and stop time of the drive motor 8 through the controller to control the time interval of fragrance spraying, and then install the box 1 at a high place indoors. When the spraying time is reached, the drive motor 8 starts, and the output shaft of the drive motor 8 drives the transmission shaft to rotate, which in turn drives the rotating shaft 1 and rotating shaft 2 10 to rotate through gear transmission mechanism 1 and gear transmission mechanism 2 respectively, thereby driving the air supply blade 9 and the peristaltic pump 011 to rotate. When the peristaltic pump 011 rotates, the fragrance liquid is supplied to the liquid inlet pipe and the atomizing nozzle through the conduit 12, forming a fragrance spray. At the same time, the rotation of the air supply blade 9 will also spray airflow from the air outlet 5, which will blow the fragrance spray into the room, increasing the diffusion speed of the fragrance spray; The air outlet 5 of this utility model is also equipped with a guide vane 13. When the installation height of the box 1 is high, the guide vane 13 can further guide the air downward; when the installation height of the box 1 is low, the guide vane 13 can further guide the air upward.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An indoor fragrance spray device, characterized in that, include: The box body has a chamber inside and a spray hole is opened on one side of the top of the box body; A partition, which is disposed inside the box to seal the compartment; A spray assembly, wherein the spray assembly is disposed within a spray nozzle for atomizing and spraying out fragrance liquid; A liquid supply assembly, which is connected between the spray assembly and the chamber, is used to supply fragrance liquid into the spray assembly; An air supply assembly is provided above the housing and can supply air toward the nozzle. The air supply assembly includes a fan blade mechanism provided above the housing and supplying air toward the nozzle, and a drive mechanism provided above the housing for driving the fan blade mechanism. A controller for controlling the liquid supply assembly and the drive mechanism.

2. The indoor fragrance spray device according to claim 1, characterized in that, The air supply assembly also includes an air guide box fixed to the top of the box body on the side away from the nozzle. The air guide box has several air outlets at equal intervals on the wall facing the nozzle, and several air inlets at equal intervals on the wall on the other side of the air guide box.

3. The indoor fragrance spray device according to claim 2, characterized in that, The wall of the air guide box facing the nozzle is sloping, and the air outlet on this side wall is horizontally set.

4. The indoor fragrance spray device according to claim 2, characterized in that, The edge of the wall facing the nozzle of the air guide box extends towards the nozzle to form a baffle plate, and several guide vanes are rotatably connected inside the air outlet.

5. An indoor fragrance spray device according to claim 4, characterized in that, The air guide box is also equipped with a rotating mechanism for uniformly controlling the angle of the air guide blades.

6. The indoor fragrance spray device according to claim 5, characterized in that, A connecting rod is rotatably connected between the two ends of the air outlet. The guide vane is fixed to the connecting rod. The air guide box on one side of the air outlet has a slot. The rotating mechanism includes a connecting rod rotatably connected in the slot and a dial wheel fixed to the connecting rod 2. The air guide box has a transmission groove that connects the slot and all the air outlets. The ends of the connecting rod 2 and all the connecting rods 1 extend into the transmission groove and are engaged with a belt drive mechanism.

7. An indoor fragrance spray device according to claim 2, characterized in that, The fan blade mechanism includes a bracket fixed inside the air guide box, a rotating shaft rotatably connected to the bracket, and several air supply blades circumferentially fixed to the rotating shaft. The drive mechanism includes a drive motor fixed to the box and controlled by the controller, and a transmission shaft coaxially fixed to the output shaft of the drive motor. A gear transmission mechanism is engaged between the rotating shaft and the transmission shaft.

8. An indoor fragrance spray device according to claim 7, characterized in that, The liquid supply assembly includes a peristaltic pump fixed to a box body above the partition, a second bracket fixed to the partition, a second rotating shaft rotatably connected to the second bracket and used to drive the peristaltic pump, and a conduit passing through the peristaltic pump to connect the spray assembly and the chamber below the partition. A second gear transmission mechanism is engaged between the second rotating shaft and the drive shaft.

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