Universal vehicle-mounted fragrance device

Abstract

The utility model relates to a universal vehicle-mounted perfuming device which comprises a main shell, a rear cover, a perfuming module, a front panel and a plurality of perfuming bullets. The rear cover and the front panel are fixed to the rear end and the front end of the main shell respectively, and the incense outlet module is fixed to the outer side of the main shell. Through the design of the front panel, customization and replacement can be quickly carried out conveniently according to different vehicle types and interiors, so that the front panel can be adapted to different vehicle types and interiors. In this way, the core part of the vehicle-mounted fragrance device can be reserved, and therefore the research and development cost, the manufacturing cost and the later maintenance cost of a user are reduced. According to the vehicle-mounted fragrance device, the direction of the fragrance outlet can be changed under the condition that the structure of the core main body is kept unchanged, so that the vehicle-mounted fragrance device can be conveniently and flexibly mounted in different vehicle types, the comprehensive cost and the manufacturing difficulty of the vehicle-mounted fragrance device are further reduced, and the later maintenance work and the maintenance cost are further facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted fragrance, in particular to a universal vehicle-mounted fragrance device. Background Art

[0002] The car fragrance system is a device that emits various scents in the car. In order to improve the air environment inside the car, the interior of the car has been sterilized and disinfected, and existing cars are equipped with fragrance generating devices. At present, the existing car fragrance devices are generally composed of a shell, fragrance bombs, fragrance switching components, air supply components, etc.

[0003] Because the space and structure of each car are different, if you want to install the car fragrance device in different models of cars, you need to customize the existing car fragrance device to adapt to the corresponding model. However, customized fragrance generation devices have problems such as high R&D and manufacturing costs, high manufacturing difficulty, and high subsequent maintenance costs. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a universal vehicle-mounted fragrance device which can quickly replace the panel and adjust the direction of the air outlet.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A universal vehicle-mounted fragrance device comprises a main shell, a rear cover, a fragrance output module, a front panel and a plurality of fragrance cartridges; the rear cover and the front panel are respectively fixed to the rear end and the front end of the main shell, and the fragrance output module is fixed to the outside of the main shell;

[0007] A fragrance switching module is regularly arranged and installed in the inner chamber of the main shell, and the fragrance switching module includes a fragrance box for loading the fragrance bomb and a fragrance channel switching component for switching the fragrance bomb channel;

[0008] A plurality of fragrance cartridge insertion holes are regularly arranged on the front panel at the position of the fragrance box for facilitating the insertion of the fragrance cartridge, and the fragrance cartridge is loaded into the fragrance box through the fragrance cartridge insertion holes;

[0009] The fragrance outlet module includes a fan and a fragrance outlet cover, the fragrance outlet cover covers the fan and is fixed together with the fan on the outside of the main shell, a fragrance outlet is provided on the outside of the main shell at the air inlet position of the fan and is connected with the fan, the fragrance outlet is connected to the outlet of the fragrance channel switching component through an internal pipeline, and fragrance outlet interfaces are regularly arranged on the fragrance outlet cover, and the air outlet of the fan is connected with the fragrance outlet interface.

[0010] Furthermore, the front panel is fixed to the front end of the main shell by fasteners, and front panel fixing feet are regularly arranged on the left and right sides of the main shell, and through holes are regularly opened on the front panel fixing feet for convenient passage of fasteners. The rear end of the front panel is regularly provided with a front panel fixing seat at the position of the front panel fixing foot, and threaded holes are regularly arranged on the front panel fixing seat at the position of the through holes on the front panel fixing feet for convenient locking of the fasteners.

[0011] Furthermore, a number of inwardly protruding positioning plates are regularly arranged on the left and right sides of the rear end surface of the front panel. The front panel is quickly inserted into the automobile interior decoration shell through the positioning plates and cooperates with its internal positioning and installation ports to achieve rapid positioning and installation of the front panel and the automobile interior decoration shell.

[0012] Furthermore, a plurality of inserts extending downward are regularly arranged at the lower end of the rear end surface of the front panel, and the plurality of inserts are inserted into the automobile interior decoration shell and fit against the inner wall thereof.

[0013] Furthermore, a plurality of fan positioning columns for fixing the fan and a plurality of fragrance cover fixing columns for fixing the fragrance cover are regularly arranged on the outer side surface of the main shell, and the plurality of fragrance cover fixing columns are arranged on the periphery of the plurality of fan positioning columns.

[0014] Furthermore, the plurality of fan positioning columns are diagonally arranged, and the fan is regularly provided with fan positioning holes at the positions of the fan positioning columns. The fan passes through the fan positioning columns and is clamped and fixed in the fan positioning holes, so that the fan can be quickly positioned and installed on the outer surface of the main shell and fit with its side surface.

[0015] Furthermore, there are two of the plurality of fan positioning columns, which are arranged diagonally and disposed inside the plurality of fragrance cover fixing columns.

[0016] Furthermore, the several fragrance cover fixing columns are arranged in a rectangular shape, and at least two are provided and are arranged diagonally. The fragrance cover fixing columns are threaded columns, and threaded holes are provided on their end faces. The fragrance cover is regularly provided with fragrance cover mounting seats at the positions of the several fragrance cover fixing columns, and the fragrance cover mounting seats are provided with fragrance cover fixing holes at the positions of the fragrance cover fixing columns for convenient passage of fasteners. The fasteners pass through the fragrance cover fixing holes and cooperate with the threaded holes on the fragrance cover fixing columns to fix the fragrance cover to the side of the main shell and cover the fan.

[0017] Furthermore, a buffer pad or buffer foam is provided between the fan and the fragrance outlet cover.

[0018] Preferably, the rear cover is snap-fitted and fixed to the rear end of the main shell.

[0019] The beneficial effects of the utility model are:

[0020] 1. The utility model can be easily customized and replaced quickly according to different car models and interiors through the design of the front panel, so as to adapt to different car models and interiors. In this way, the core part of the car fragrance device can be retained, thereby reducing the research and development costs and manufacturing costs, as well as the user's subsequent maintenance costs. While keeping the core main structure unchanged, the utility model customizes the front panels of various shapes and colors for various car models, thereby realizing car fragrance devices with different shapes, so as to adapt to different car models.

[0021] 2. The vehicle-mounted fragrance device of the utility model can change the direction of the fragrance outlet while keeping the core main body structure unchanged, so that it can be conveniently and flexibly installed in different car models, thereby further reducing the comprehensive cost and manufacturing difficulty of the vehicle-mounted fragrance device, and further facilitating the subsequent maintenance work and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural diagram of the utility model;

[0023] Figure 2 for Figure 1 Structural diagram from the rear perspective;

[0024] Figure 3 for Figure 2 The structural diagram from the bottom perspective;

[0025] Figure 4 for Figure 3 Exploded structure diagram;

[0026] The markings in the figure are:

[0027] 1. Main shell, 2. Back cover, 3. Fragrance module, 4. Front panel, 5. Fragrance cartridge;

[0028] 101, a card block, 102, a front panel fixing foot, 103, a fragrance cover fixing column, 104, a fan positioning column, 105, a fragrance outlet hole;

[0029] 201, elastic buckle;

[0030] 31. fragrance cover, 3101. fragrance outlet interface, 3102. fan-shaped groove, 3103. fragrance cover mounting seat, 3104. fragrance cover fixing hole;

[0031] 32. fan, 3201. fan outlet, 3202. fan mounting seat, 3203. fan positioning hole;

[0032] 401, fragrance bomb positioning area, 402, front panel fixing seat, 403, positioning plug plate, 404, plug piece. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] like Figure 1-3 As shown, the utility model provides a universal vehicle-mounted fragrance device, including a main shell 1, a rear cover 2, a fragrance output module 3, a front panel 4 and a plurality of fragrance cartridges 5.

[0036] Among them, Figure 1 As shown, the rear cover 2 is snap-fitted and fixed to the rear end of the main shell 1, the front panel 4 is fixed to the front end of the main shell 1 by fasteners, and the fragrance output module 3 is fixed to the upper end or lower end of the main shell 1 by fasteners.

[0037] Furthermore, the main shell 1 is a rectangular shell, and a fragrance switching module is arranged and installed in the internal chamber. The fragrance switching module includes a fragrance box for loading a plurality of fragrance cartridges 5 and a fragrance channel switching assembly for switching fragrance cartridge channels. The specific structure can be referred to the invention patent application of the present application "A multi-channel vehicle-mounted fragrance heating generator (publication number CN116985602A)". Among them, a plurality of fragrance cartridges 5 are regularly installed in the fragrance box through the front panel 4.

[0038] Furthermore, a plurality of fragrance cartridge insertion holes are regularly arranged on the front panel 4 at the position of the fragrance box in the internal chamber of the main shell, and the fragrance cartridges 5 are regularly loaded into the fragrance box through the fragrance cartridge insertion holes.

[0039] In one embodiment, if Figure 1 As shown, three fragrance cartridge insertion holes are regularly arranged on the front panel 4 at the fragrance cartridge loading position of the internal fragrance box, and three fragrance cartridges 5 are respectively loaded into the fragrance box through the three fragrance cartridge insertion holes.

[0040] Furthermore, around the plurality of fragrance cartridge insertion holes, fragrance cartridge positioning areas 401 that are recessed inward or protruded outward are regularly arranged on the front panel 4. The arrangement of the fragrance cartridge positioning areas 401 can facilitate users to quickly find the installation position of the fragrance cartridge, thereby quickly installing and replacing the fragrance cartridge.

[0041] In one embodiment, the fragrance bomb positioning area 401 is designed to be rectangular.

[0042] like Figure 2 As shown, the front panel 4 is fixed to the front end of the main housing 1 by fasteners.

[0043] In one embodiment, the left and right sides of the main housing 1 are regularly provided with front panel fixing feet 102, and the front panel fixing feet 102 are regularly provided with through holes for fasteners to pass through. The rear end surface of the front panel 4 is regularly provided with a raised front panel fixing seat 402 at the position of the front panel fixing feet 102, and the front panel fixing seat 402 is regularly provided with threaded holes for fasteners to lock at the position of the through holes on the front panel fixing feet. The front panel 4 is locked and fixed to the front panel fixing seat 402 through the fasteners passing through the rear end of the front panel fixing feet 102, thereby locking and fixing the front panel 4 to the front end of the main housing 1.

[0044] The design of the front panel 4 can be easily customized and replaced according to different car models and interiors, so as to adapt to different car models and interiors. In this way, the core part of the car fragrance device can be retained, thereby reducing the R&D cost and manufacturing cost, as well as the user's subsequent maintenance cost.

[0045] Further, such as Figure 2 As shown, a number of inwardly protruding positioning plates 403 are regularly arranged on the left and right sides of the rear end surface of the front panel 4. The front panel 4 is quickly inserted into the automobile interior decoration shell through the several protruding positioning plates 403, and cooperates with its internal positioning installation port to achieve rapid positioning and clamping of the front panel and the automobile interior decoration shell.

[0046] Furthermore, a plurality of inserts 404 extending downward are regularly arranged at the lower end of the rear end surface of the front panel 4. The plurality of inserts 404 are inserted into the automobile interior decoration shell and fit with its inner wall, thereby completing the rapid assembly of the front panel.

[0047] While keeping the core main structure unchanged, the utility model customizes front panels of various shapes and colors for various car models, thereby realizing car-mounted fragrance devices with different shapes, which can be adapted to different car models.

[0048] like Figure 1-4 As shown, the fragrance module 3 is fixed to the lower end surface or the upper end surface of the main shell 1. In one embodiment, as shown in FIG. Figure 3 and Figure 4As shown, the fragrance output module is fixed on the lower end surface of the main shell 1, and the following embodiments take the installation on the lower end surface of the main shell 1 as an example.

[0049] Furthermore, the fragrance output module 3 includes a fragrance output cover 31 and a fan 32 , and the fragrance output cover 31 covers the fan 32 .

[0050] like Figure 4 As shown, the fan 32 includes a fan housing, a motor and fan blades. The motor and the fan blades are installed in the fan housing. The fan housing is regularly provided with a fan inlet and a fan outlet 3201. The motor drives the fan blades to rotate, draws gas from the fan inlet, and sends it out from the fan outlet.

[0051] Furthermore, in order to facilitate the installation and fixing of the fan and the fragrance cover on the upper and lower end surfaces of the main shell 1, a plurality of fan positioning columns 104 for fixing the fan 32 and a plurality of fragrance cover fixing columns 103 for fixing the fragrance cover 31 are regularly arranged on the lower end surface of the main shell 1. Among them, because the fragrance cover 31 covers the fan 32, the plurality of fragrance cover fixing columns 103 are regularly arranged on the periphery of the plurality of fan positioning columns 104.

[0052] Furthermore, a plurality of fan positioning columns 104 are arranged diagonally, such as Figure 4 As shown, in one embodiment, the plurality of fan positioning columns are arranged diagonally at the upper left corner and the lower right corner, and there are two of them. Correspondingly, at the positions of the two fan positioning columns arranged diagonally at the upper left corner and the lower right corner, a fan mounting seat 3202 is regularly arranged on the fan housing, and a fan positioning hole 3203 for the fan positioning column to pass through is regularly arranged on the fan mounting seat, and the fan positioning column 104 on the main housing passes through and is clamped and fixed in the fan positioning hole 3203 on the fan housing, so that the fan 32 is quickly positioned and assembled to the lower end surface of the main housing 1 and fits with its lower end surface.

[0053] Furthermore, a plurality of fragrance cover fixing columns 103 are arranged in a rectangular shape and are regularly disposed on the periphery of a plurality of fan positioning columns 104 , so as to fix the fragrance cover 31 .

[0054] like Figure 4 As shown, at least two fixing columns 103 for the fragrance cover are provided and are arranged diagonally. In one embodiment, three fixing columns for the fragrance cover are provided, which are respectively arranged at the upper left corner, the lower left corner and the lower right corner. Correspondingly, at the positions of the fixing columns for the fragrance cover at the upper left corner, the lower left corner and the lower right corner, fan-shaped grooves 3102 are regularly provided at the three corners of the fragrance cover 31, and a fragrance cover mounting seat 3103 is formed at the lower end of the fan-shaped groove 3102. Among them, the fixing column 103 for the fragrance cover is a threaded column, and its end face is provided with a threaded hole for locking with a fastener, and the mounting seat 3103 for the fragrance cover is regularly provided with a fixing hole 3104 for the fragrance cover for facilitating the fastener to pass through at the position of the fixing column for the fragrance cover.

[0055] Furthermore, the fan 32 is quickly fixed on the rear end face of the main shell 1 through the cooperation of the fan positioning hole 3203 and the fan positioning column 104. After the fragrance cover 31 covers the fan 32, the fasteners pass through the fragrance cover fixing hole 3104 and lock it with the fragrance cover fixing column 103, so that the fragrance cover 31 and the fan 32 are fixed together on the rear end face of the main shell 1.

[0056] Furthermore, the rear end surface of the main shell 1 is regularly provided with a fragrance outlet hole 105 at the position of the fan air inlet, and the fan air inlet is connected to the inside of the main shell 1 through the fragrance outlet hole. The fragrance outlet cover 31 is regularly provided with a fragrance outlet interface 3101 at the position of the fan air outlet, and the fragrance outlet interface 3101 is connected to the fan air outlet 3201. Therefore, by the rotation of the fan, the incense in the fragrance switching module inside the main shell 1 can be drawn out and sent to the fragrance outlet interface 3101. Subsequently, the fragrance outlet interface 3101 and the interior of the vehicle are connected through a pipeline, or the air conditioning pipeline system is directly connected through a pipeline to deliver fragrance to the vehicle.

[0057] like Figure 4 As shown, the fragrance outlet interface 3101 is set in the upper right corner. When the fragrance cover 31 and the fan 32 are rotated 180°, the fragrance outlet interface can be adjusted to the lower left corner. At this time, the fan 32 and the fragrance cover 31 can still be fixed on the lower end surface of the main shell 1 by the diagonally arranged fan positioning column 104 and the fragrance cover fixing column 103.

[0058] Therefore, the vehicle-mounted fragrance device of the utility model can change the direction of the fragrance outlet while keeping the core main body structure unchanged, so that it can be conveniently and flexibly installed in different vehicle models, thereby further reducing the comprehensive cost and manufacturing difficulty of the vehicle-mounted fragrance device, and further facilitating subsequent maintenance work and maintenance costs.

[0059] Furthermore, in order to improve the sealing between the fragrance output module 3 and the main shell 1 , a sealing gasket 33 for sealing is regularly arranged between the fan 32 and the main shell 1 .

[0060] Furthermore, because the fan 32 is directly fixed to the main housing 1 through the fan positioning column 104, the fan will vibrate or shake as the fan motor works and the car bumps, which can easily affect the performance and service life of the fan, and there will be certain abnormal noises. Therefore, in order to improve the stability of the fan inside the air outlet cover 31, a cushioning foam or cushioning pad is further provided between the air outlet cover 31 and the fan 31, thereby reducing or avoiding the vibration of the fan, and reducing the abnormal sound and noise of the fan.

[0061] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A universal vehicle-mounted fragrance device, characterized in that: It includes a main shell, a rear cover, a fragrance module, a front panel and a plurality of fragrance bombs; the rear cover and the front panel are respectively fixed to the rear end and the front end of the main shell, and the fragrance module is fixed to the outside of the main shell; A fragrance switching module is regularly arranged and installed in the inner chamber of the main shell, and the fragrance switching module includes a fragrance box for loading the fragrance bomb and a fragrance channel switching component for switching the fragrance bomb channel; A plurality of fragrance cartridge insertion holes are regularly arranged on the front panel at the position of the fragrance box for facilitating the insertion of the fragrance cartridge, and the fragrance cartridge is loaded into the fragrance box through the fragrance cartridge insertion holes; The fragrance outlet module includes a fan and a fragrance outlet cover, the fragrance outlet cover covers the fan and is fixed together with the fan on the outside of the main shell, a fragrance outlet is provided on the outside of the main shell at the air inlet position of the fan and is connected with the fan, the fragrance outlet is connected to the outlet of the fragrance channel switching component through an internal pipeline, and fragrance outlet interfaces are regularly arranged on the fragrance outlet cover, and the air outlet of the fan is connected with the fragrance outlet interface.

2. A universal vehicle-mounted fragrance device as claimed in claim 1, characterized in that: The front panel is fixed to the front end of the main shell by fasteners, and front panel fixing feet are regularly arranged on the left and right sides of the main shell, and through holes are regularly opened on the front panel fixing feet for convenient passage of fasteners. The rear end of the front panel is regularly provided with a front panel fixing seat at the position of the front panel fixing foot, and threaded holes are regularly arranged on the front panel fixing seat at the position of the through holes on the front panel fixing feet for convenient locking of the fasteners.

3. A universal vehicle-mounted fragrance device as claimed in claim 2, characterized in that: A number of inwardly protruding positioning plug plates are also regularly arranged on the left and right sides of the rear end surface of the front panel. The front panel is quickly inserted into the automobile interior decoration shell through the positioning plug plates and cooperates with its internal positioning and installation openings to achieve rapid positioning and installation of the front panel and the automobile interior decoration shell.

4. A universal vehicle-mounted fragrance device as claimed in claim 3, characterized in that: The lower end of the rear end surface of the front panel is also regularly provided with a plurality of inserting pieces extending downwards, and the plurality of inserting pieces are inserted into the automobile interior decoration shell and fit with the inner wall thereof.

5. The universal vehicle-mounted fragrance device according to claim 1, characterized in that: A plurality of fan positioning columns for fixing the fan and a plurality of fragrance cover fixing columns for fixing the fragrance cover are regularly arranged on the outer side surface of the main shell, and the plurality of fragrance cover fixing columns are arranged on the periphery of the plurality of fan positioning columns.

6. A universal vehicle-mounted fragrance device as claimed in claim 5, characterized in that: The plurality of fan positioning posts are arranged diagonally, and the fan is regularly provided with fan positioning holes at the positions of the fan positioning posts. The fan passes through the fan positioning posts and is clamped and fixed in the fan positioning holes, so that the fan can be quickly positioned and installed on the outer surface of the main shell and fit with its side surface.

7. A universal vehicle-mounted fragrance device as claimed in claim 6, characterized in that: There are two of the plurality of fan positioning columns, which are arranged diagonally and disposed inside the plurality of fragrance cover fixing columns.

8. The universal vehicle-mounted fragrance device according to claim 5, characterized in that: The several fragrance cover fixing columns are arranged in a rectangular shape, and at least two are provided and are set diagonally. The fragrance cover fixing columns are threaded columns, and threaded holes are provided on the end faces of the fragrance cover. The fragrance cover is regularly provided with fragrance cover mounting seats at the positions of the several fragrance cover fixing columns. The fragrance cover mounting seats are provided with fragrance cover fixing holes at the positions of the fragrance cover fixing columns for convenient passage of fasteners. The fasteners pass through the fragrance cover fixing holes and cooperate with the threaded holes on the fragrance cover fixing columns to fix the fragrance cover to the side of the main shell and cover the fan.

9. A universal vehicle-mounted fragrance device according to any one of claims 5 to 8, characterized in that: A buffer pad or buffer foam is arranged between the fan and the fragrance outlet cover.

10. The universal vehicle-mounted fragrance device according to claim 1, characterized in that: The rear cover is snap-fitted and fixed to the rear end of the main shell.

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