Plug-in fragrance machine

Abstract

The utility model belongs to the technical field of perfuming machines, and particularly relates to a plug-in perfuming machine which comprises a liquid storage tank, the outer wall of the liquid storage tank is in threaded connection with a shell, the shell is fixedly connected with a mounting seat, a plug is rotationally connected into the mounting seat, a sliding protection assembly is arranged on the plug, and the sliding protection assembly is connected with the liquid storage tank. A limiting assembly is arranged on the sliding protection assembly, and the sliding protection assembly comprises a gear. According to the plug-in fragrance machine, through the arranged sliding protection assembly, when the plug is not used, the plug is hidden in the mounting base by the protection plate, the plug is effectively prevented from being corroded by external factors such as dust and water vapor, the protection plate is pulled down, the protection plate drives the connecting plate to slide in the sliding groove, then the gear block is in meshed connection with the gear, the plug is driven to rotate out, and the plug is prevented from being damaged. The plug can be rotated out through a simple and visual operation of pulling down the protection plate, and a user does not need to find an additional switch or carry out a complex operation step, thereby greatly improving the use convenience.

Description

Technical Field

[0001] This utility model relates to the field of fragrance diffuser technology, specifically an electric fragrance diffuser. Background Technology

[0002] A fragrance diffuser is a device that converts liquid fragrance into aroma and diffuses it into the surrounding environment. In daily life, fragrance diffusers are widely used in homes, offices, hotels, shopping malls, and other places, with the main purpose of improving the indoor odor environment and creating a comfortable and pleasant atmosphere.

[0003] Currently, the plugs of existing plug-in fragrance diffusers are usually directly exposed to the outside, making them susceptible to corrosion from external environmental factors such as dust, moisture, and oil. Prolonged exposure may cause oxidation and rust on the surface of the plug, affecting the contact performance between the plug and the socket. Moreover, the plug needs to be manually inserted by the user, which is relatively cumbersome and can cause great inconvenience for users with mobility impairments. In view of this, we propose a plug-in fragrance diffuser. Utility Model Content

[0004] The main objective of this invention is to provide an electric fragrance diffuser that can solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model proposes an electric fragrance diffuser, wherein a housing is threadedly connected to the outer wall of the liquid storage tank, a mounting base is fixedly connected to the housing, a plug is rotatably connected to the mounting base, a sliding protective component is provided on the plug, and a limit component is provided on the sliding protective component. The sliding protective component includes:

[0006] The plug has a gear fixedly connected to its connecting shaft, and the gear is disposed in the sliding groove of the mounting base;

[0007] A connecting plate is slidably connected in the sliding groove, and toothed blocks are fixedly connected to the outer wall of the connecting plate. Multiple sets of toothed blocks are provided.

[0008] Preferably, the toothed block is meshed with the gear, and the connecting plate is fixedly connected to the protective plate, with the protective plate slidably connected to the outer wall of the mounting base.

[0009] Preferably, the limiting component includes a circular hole, and the sliding groove has a circular hole.

[0010] Preferably, the outer wall of the connecting plate is provided with a movable groove, and both sides of the sliding groove are provided with movable grooves.

[0011] Preferably, the movable groove is fixedly connected with a return spring, and the movable groove is elastically connected to the protrusion through the return spring. When the protective plate is pulled down, the protrusion is limited by the sliding groove, which compresses the return spring and retracts it in the connecting plate, thereby allowing the connecting plate to slide down smoothly.

[0012] Preferably, the protrusion engages with the circular hole. After the protective plate is pulled down, the protrusion pops out and engages with the circular hole to prevent the protective plate from dislodging.

[0013] This invention provides an electric fragrance diffuser. It has the following beneficial effects:

[0014] (1) The plug-in fragrance diffuser has a sliding protective component. When the plug is not in use, the plug is hidden in the mounting base by the protective plate, which effectively prevents the plug from being corroded by external factors such as dust and moisture, and extends the service life of the plug. The plug can be turned out by simply pulling down the protective plate. Users do not need to find an additional switch or perform complicated operation steps, which greatly improves the convenience of use.

[0015] (2) The plug-in fragrance diffuser uses a limiting component to achieve limiting by engaging the protrusion with the circular hole. This allows for precise control of the sliding position of the protective plate, thereby ensuring the accuracy and stability of the plug's rotation angle. This is simple and effective, avoiding the impact on the normal use of the plug due to excessive or incomplete sliding of the protective plate, thus improving the product's reliability and ease of use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the sliding protective component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the plug structure of this utility model;

[0020] Figure 4 This is a schematic diagram of a portion of the sliding protective component of this utility model;

[0021] Figure 5 For practical purposes Figure 4 Schematic diagram of structure A in the middle;

[0022] Figure 6 This is a schematic diagram of the connecting plate structure of this utility model;

[0023] Figure 7 For practical purposes Figure 6 Schematic diagram of structure B in the middle.

[0024] Explanation of icon numbers:

[0025] 1. Liquid storage tank; 2. Outer shell; 3. Mounting base; 4. Plug; 5. Sliding protective assembly; 51. Gear; 52. Sliding groove; 53. Connecting plate; 54. Tooth block; 55. Protective plate; 6. Limiting assembly; 61. Circular hole; 62. Movable groove; 63. Return spring; 64. Protrusion.

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-7 This utility model proposes an electric fragrance diffuser, including a liquid storage tank 1, which is the basis for the fragrance diffuser to continuously emit fragrance. The outer wall of the liquid storage tank 1 is threadedly connected to a shell 2. When the fragrance liquid in the liquid storage tank 1 is used up or needs to be replaced with a different fragrance liquid, the user only needs to manually grasp the shell 2 and rotate it. Due to the characteristics of the threaded connection, rotating the shell 2 will gradually loosen it along the outer wall of the liquid storage tank 1, and finally unscrew the shell 2 from the liquid storage tank 1. The shell 2 is fixedly connected to a mounting base 3, and a plug 4 is rotatably connected inside the mounting base 3. By adjusting the angle of the plug 4, it can better connect to the power socket. The plug 4 is provided with a sliding protective component 5, which improves the applicability and ease of use of the fragrance diffuser, allowing the user to easily connect the fragrance diffuser to the power supply and ensuring that the fragrance diffuser can work normally. The sliding protective component 5 is provided with a limit component 6, which includes a gear 51.

[0029] In this embodiment of the utility model, in order to extend the service life of the plug 4 and improve the convenience of use, specifically, the connecting shaft of the plug 4 is fixedly connected to a gear 51, and the gear 51 is set in the sliding groove 52 of the mounting base 3. When the protective plate 55 is not operated, the plug 4 is stored in the mounting base 3 and is in a hidden state. A connecting plate 53 is slidably connected in the sliding groove 52, and a toothed block 54 is fixedly connected to the outer wall of the connecting plate 53. Multiple sets of toothed blocks 54 are provided. The toothed blocks 54 are meshed with the gear 51, and the connecting plate 53 is fixedly connected to the protective plate 55. The protective plate 55 covers the outside of the mounting base 3, which plays the role of protecting the plug 4 and keeping the appearance of the fragrance machine clean. The protective plate 55 is slidably connected to the outer wall of the mounting base 3. When the plug 4 needs to be used, the protective plate 55 is pulled down. The protective plate 55 drives the connecting plate 53 to slide in the sliding groove 52, and then the toothed block 54 meshes with the gear 51, driving the plug 4 to rotate out, so that the plug 4 can be smoothly rotated out to the position where it can be inserted into the power socket.

[0030] Furthermore, in order to accurately control the sliding position of the protective plate 55 and improve the reliability and ease of use of the product, the limiting component 6 specifically includes a circular hole 61, a circular hole 61 in the sliding groove 52, a movable groove 62 on the outer wall of the connecting plate 53, and movable grooves 62 on both sides of the sliding groove 52. A return spring 63 is fixedly connected to the movable groove 62. The movable groove 62 is elastically connected to the protrusion 64 through the return spring 63. When the protective plate 55 is pulled down, the protrusion 64 is limited by the sliding groove 52, which compresses the return spring 63 and retracts it in the connecting plate 53, thereby allowing the connecting plate 53 to slide down smoothly. The protrusion 64 engages with the circular hole 61. After the protective plate 55 is pulled down, the protrusion 64 pops out and engages with the circular hole 61 to prevent the protective plate 55 from disengaging.

[0031] In this invention, when the protective plate 55 is not in use, the plug 4 is stored inside the mounting base 3 and is in a hidden state. The protective plate 55 covers the outside of the mounting base 3, protecting the plug 4 and keeping the fragrance diffuser clean. When the plug 4 needs to be used, the protective plate 55 is pulled down. The protective plate 55 drives the connecting plate 53 to slide in the sliding groove 52. Then, the toothed block 54 meshes with the gear 51, causing the plug 4 to rotate out smoothly to the position where it can be inserted into the power socket. When the protective plate 55 is pulled down, the protrusion 64 is limited by the sliding groove 52, and the compression return spring 63 retracts in the connecting plate 53, thus allowing the connecting plate 53 to slide down smoothly. After the protective plate 55 is pulled down, the protrusion 64 pops out and engages with the circular hole 61 to prevent the protective plate 55 from dislodging, thereby ensuring the accuracy and stability of the plug 4 rotation angle. It is simple and effective.

[0032] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An electric fragrance diffuser, comprising a liquid storage tank (1), characterized in that: The outer wall of the storage tank (1) is threadedly connected to a shell (2), and the shell (2) is fixedly connected to a mounting base (3). A plug (4) is rotatably connected inside the mounting base (3). A sliding protective component (5) is provided on the plug (4), and a limit component (6) is provided on the sliding protective component (5). The sliding protective component (5) includes: Gear (51), the connecting shaft of the plug (4) is fixedly connected to the gear (51), and the gear (51) is set in the sliding groove (52) of the mounting base (3); A connecting plate (53) is slidably connected in the sliding groove (52), and a toothed block (54) is fixedly connected to the outer wall of the connecting plate (53). Multiple sets of the toothed blocks (54) are provided.

2. The electric fragrance diffuser according to claim 1, characterized in that: The tooth block (54) meshes with the gear (51), and the connecting plate (53) is fixedly connected with the protective plate (55). The protective plate (55) is slidably connected to the outer wall of the mounting base (3).

3. The electric fragrance diffuser according to claim 1, characterized in that: The limiting component (6) includes a circular hole (61), and the sliding groove (52) has a circular hole (61).

4. The electric fragrance diffuser according to claim 2, characterized in that: The outer wall of the connecting plate (53) is provided with a movable groove (62), and both sides of the sliding groove (52) are provided with movable grooves (62).

5. The electric fragrance diffuser according to claim 4, characterized in that: The movable groove (62) is fixedly connected to a return spring (63), and the movable groove (62) is elastically connected to the protrusion (64) through the return spring (63).

6. The electric fragrance diffuser according to claim 5, characterized in that: The protrusion (64) engages with the circular hole (61).

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