Wall-inserted heating fragrance diffuser

Abstract

The utility model relates to the technical field of aromatherapy fragrance diffusion, in particular to a wall-inserted heating fragrance diffuser which comprises a shell, a heating device and a heating device. The fixing support is arranged at the front end of the interior of the shell, a mounting hole allowing the top end of a perfume bottle to pass through is vertically formed in the fixing support, the mounting hole is communicated with the shell, and a plurality of elastic pieces are arranged at the end of the mounting hole in the circumferential direction of the mounting hole; the bottom end of the elastic piece extends in the radial direction of the mounting hole to be provided with an abutting part used for abutting against the top end of the perfume bottle, and the abutting part is in a V shape. The front cover is arranged at the front end of the shell in a covering mode, and when the perfume bottle is located in the mounting hole, the inner side wall of the front cover abuts against the perfume bottle. The perfume bottle has the effect that the perfume bottle can be quickly and conveniently disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of aromatherapy and fragrance diffusion, in particular to a wall-plug heating fragrance diffuser. Background Art

[0002] Aroma diffusers are products derived from the current scent marketing method for middle and high-end users. They are mainly aimed at some middle and high-end business or consumption places such as star hotel lobbies, chain bars, KTVs, sales centers, car showrooms, department stores, clubs, etc. When the aroma diffuser is in use, it is usually by heating the fragrance liquid in the perfume bottle inside the diffuser to emit the fragrance molecules, so that the whole space exudes a comfortable fragrance.

[0003] In the prior art, in order to facilitate the disassembly of the perfume bottle, the diffuser and the perfume bottle are usually connected by a threaded connection, that is, the opening of the perfume bottle usually has an outer screw thread, and the user screws the outer screw thread of the perfume bottle with the inner screw thread inside the diffuser from bottom to top with one hand. However, since it is difficult for the user to observe the position of the inner screw thread, this method often results in the embarrassing situation that the inner screw thread cannot be found, which easily leads to the problem of slow replacement of the perfume bottle and inconvenient installation, which needs to be solved urgently. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the present application provides a wall-plug heating diffuser, which is intended to enable the diffuser to quickly and conveniently disassemble and assemble the perfume bottle after the fragrance liquid is used up.

[0005] The above invention objectives of the present application are achieved through the following technical solutions:

[0006] case;

[0007] A fixing bracket, the fixing bracket is arranged at the front end of the housing, the fixing bracket is vertically provided with a mounting hole for the top end of the perfume bottle to pass through, the mounting hole is communicated with the housing, a plurality of spring pieces are arranged at the end of the mounting hole along its circumference direction, and a contact portion for contacting the top end of the perfume bottle is arranged at the bottom end of the spring piece along the radial direction of the mounting hole, and the shape of the contact portion is V-shaped;

[0008] A front cover is arranged at the front end of the shell, and when the perfume bottle is located in the mounting hole, the inner side wall of the front cover abuts against the perfume bottle.

[0009] By adopting the above technical solution, during installation, the top end of the perfume bottle is aligned with the mounting hole of the fixing bracket and inserted into the shell. When the perfume bottle abuts against the V-shaped inclined surface of the abutting portion, the abutting portion drives the spring sheet to move away from the mounting hole under the squeezing of the perfume bottle. At this time, under the elastic force of the spring sheet, the multiple abutting portions continuously apply a clamping force to the perfume bottle to complete the preliminary fixation of the perfume bottle. Then, the front cover is arranged on the front end of the shell, so that the perfume bottle is fixed and installed under the clamping effect of the multiple abutting portions and the abutting and supporting effect of the front cover on the perfume bottle. Compared with the traditional screw connection method, the user only needs to insert the perfume bottle filled with fragrance liquid into the mounting hole, and then install the front cover to complete the fixation. The operation is simple and quick, and the multiple spring sheets arranged along the circumference direction of the mounting hole can guide the insertion of the perfume bottle, which can avoid the problem of finding the mounting hole position.

[0010] In a preferred example, the present application can be further configured as follows: a heat-conducting core rod is arranged in the perfume bottle, the top end of the heat-conducting core rod vertically extends out of the perfume bottle and the bottom end is immersed in the fragrance liquid in the perfume bottle, a heater and a circuit board are arranged inside the shell, the heater and the circuit board are electrically connected, when the perfume bottle is located in the mounting hole, the heater is sleeved on the heat-conducting core rod, a diffusion hole is opened on the top of the shell, and the diffusion hole is connected to the heater.

[0011] By adopting the above technical solution, a circuit board is provided to power the heater, so that after the perfume bottle is put into the installation hole, the heat-conducting core rod is sleeved in the heater for heating, and then the heat-conducting core rod transfers heat to the fragrance liquid, so that the fragrance liquid is heated and the fragrance molecules are diffused to the outside of the diffusion hole to complete the fragrance diffusion.

[0012] In a preferred example, the present application can be further configured as follows: an inner support ring is coaxially arranged at the front end of the shell, and the front cover is arranged on the inner support ring and abuts against the inner support ring.

[0013] By adopting the above technical solution and providing an inner support ring, the installation stability between the front cover and the shell can be improved.

[0014] In a preferred example, the present application can be further configured as follows: the cross-sectional size of the inner support ring gradually increases from the front end to the rear end.

[0015] By adopting the above technical solution, the front cover can be easily installed from the front end of the shell.

[0016] In a preferred example, the present application may be further configured as follows: the housing is provided with a switch, the switch is electrically connected to the circuit board and control-connected to the heater.

[0017] By adopting the above technical solution, it is convenient for the user to start the heater from the outside of the aroma diffuser to control the aroma diffusion function.

[0018] In a preferred example, the present application may be further configured as follows: an indicator light is disposed on the housing at the position of the switch, and the indicator light is electrically connected to the circuit board and control-connected to the switch.

[0019] By adopting the above technical solution, an indicator light connected to the switch control is provided, so that the user can observe the operating status of the aroma diffuser conveniently.

[0020] In a preferred example, the present application can be further configured as follows: a plug pin is provided at the rear end of the shell, and the plug pin is electrically connected to the circuit board.

[0021] By adopting the above technical solution, a plug pin is provided so that the aroma diffuser can be plugged into a socket arranged on the wall through the plug pin, thereby realizing the function of a wall plug.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. When the perfume bottle abuts against the V-shaped inclined surface of the abutting part, the abutting part drives the spring sheet to move away from the mounting hole under the squeezing of the perfume bottle. At this time, under the elastic force of the spring sheet, the multiple abutting parts continuously apply a clamping force to the perfume bottle to complete the preliminary fixation of the perfume bottle. Then, by arranging the front cover on the front end of the shell, the perfume bottle is fixedly installed under the clamping effect of the multiple abutting parts and the abutting and supporting effect of the front cover on the perfume bottle. Compared with the traditional screw connection method, the user only needs to insert the perfume bottle filled with essence liquid into the mounting hole and then install the front cover to complete the fixation. The operation is simple and quick.

[0024] 2. Several springs arranged along the circumference of the mounting hole can guide the insertion of the perfume bottle, thereby avoiding the problem of not being able to find the location of the mounting hole.

[0025] 3. The circuit board can be provided to power the heater, so that after the perfume bottle is put into the installation hole, the heat-conducting core rod is set in the heater for heating, and then the heat-conducting core rod transfers heat to the fragrance liquid, so that the fragrance liquid is heated and the fragrance molecules are diffused to the outside of the diffusion hole to complete the fragrance diffusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a wall-plug heating aroma diffuser in one embodiment of the present application;

[0027] Figure 2 It is a schematic diagram of the explosion structure of a wall-plug heating diffuser in one embodiment of the present application;

[0028] Figure 3 is a structural schematic diagram of a fixed bracket in one embodiment of the present application;

[0029] Figure 4 It is a cross-sectional schematic diagram of a wall-plug heating diffuser in one embodiment of the present application.

[0030] Figure numerals: 1. shell; 2. fixing bracket; 3. front cover; 4. mounting portion; 5. perfume bottle; 6. mounting hole; 7. spring; 8. abutment portion; 9. inner support ring; 10. heat-conducting core rod; 11. heater; 12. circuit board; 13. diffusion hole; 14. switch; 15. indicator light; 16. pin; 17. protective shell. DETAILED DESCRIPTION

[0031] The following is a description of exemplary embodiments of the present application in conjunction with the accompanying drawings, including various details of the embodiments of the present application to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

[0032] It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure.

[0033] In addition, the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article, unless otherwise specified, generally means that the associated objects before and after are in an "or" relationship.

[0034] A wall-plug heating diffuser of the present application is described below with reference to the accompanying drawings.

[0035] like Figure 1 and Figure 2 As shown, the wall-plug heating aroma diffuser comprises a shell 1, a fixing bracket 2 and a front cover 3, wherein the fixing bracket 2 is arranged at the front end of the shell 1, and specifically, a mounting portion 4 is arranged in communication with the front end of the shell 1, the bottom end of the mounting portion 4 is open, and the fixing bracket 2 is installed at the open end of the mounting portion 4;

[0036] like Figure 2 , Figure 3 and Figure 4As shown, in order to complete the preliminary fixation of the perfume bottle 5, the fixing bracket 2 is vertically provided with a mounting hole 6 for the top end of the perfume bottle 5 to pass through, the mounting hole 6 is communicated with the housing 1, and a plurality of spring pieces 7 are arranged at the end of the mounting hole 6 along its own circumference direction. The bottom end of the spring piece 7 is provided with an abutting portion 8 for abutting the top end of the perfume bottle 5 extending radially along the mounting hole 6, and the abutting portion 8 is V-shaped. The front cover 3 is covered at the front end of the housing 1. When the perfume bottle 5 is located in the mounting hole 6, the inner side wall of the front cover 3 abuts against the bottom end of the perfume bottle 5. When installing, the top end of the perfume bottle 5 is aligned with the mounting hole 6 of the fixing bracket 2 and is sent into the interior of the housing 1. When the perfume bottle 5 abuts against the V-shaped inclined surface of the abutting portion 8, the abutting portion 8 drives the spring piece 7 under the pressure of the perfume bottle 5. Move away from the mounting hole 6. At this time, under the elastic force of the spring sheet 7, the multiple abutting portions 8 continue to apply a clamping force to the perfume bottle 5 to complete the preliminary fixation of the perfume bottle 5. Then, the front cover 3 is placed on the front end of the shell body 1, so that the perfume bottle 5 is fixed and installed under the clamping effect of the multiple abutting portions 8 and the abutting and supporting effect of the inner side wall of the front cover 3 on the perfume bottle 5. Compared with the traditional screw connection method, the user only needs to insert the perfume bottle 5 filled with fragrance liquid into the mounting hole 6, and then install the front cover 3 to complete the fixation. The operation is simple and quick, and the multiple spring sheets 7 arranged along the circumference direction of the mounting hole 6 can guide the insertion of the perfume bottle 5, which can avoid the problem of not being able to find the position of the mounting hole 6.

[0037] It should be noted that the user can replace the front cover 3 with different color patterns according to his / her preferences, so as to provide the user with a decorative space for the aroma diffuser.

[0038] Among them, Figure 2 and Figure 4 As shown, an inner support ring 9 is coaxially arranged at the front end of the shell 1, and the front cover 3 is covered on the inner support ring 9 and abuts against the inner support ring 9. By providing the inner support ring 9, the installation stability between the front cover 3 and the shell 1 can be improved.

[0039] Furthermore, the cross-sectional dimensions of the inner support ring 9 gradually increase from the front end to the rear end, so that the front cover 3 can be installed from the front end of the housing 1 .

[0040] In addition, if Figure 2 and Figure 4As shown, in order to complete the fragrance diffusion function of the diffuser, a heat-conducting core rod 10 is arranged in the perfume bottle 5, the top end of the heat-conducting core rod 10 vertically extends out of the perfume bottle 5 and the bottom end is immersed in the fragrance liquid in the perfume bottle 5, a heater 11 and a circuit board 12 are arranged inside the shell 1, and the heater 11 and the circuit board 12 are electrically connected, wherein the heater 11 can be selected as a ceramic heater 11, and the ceramic heater 11 has the advantages of convenient installation, high temperature resistance, fast heat transfer, good insulation, and manufacturing without restrictions on models and specifications. When the perfume bottle 5 is located in the mounting hole 6, the heater 11 is sleeved on the heat-conducting core rod 10, and a diffusion hole 13 is opened on the top of the shell 1, and the diffusion hole 13 is connected to the heater 11. By arranging the circuit board 12, the heater 11 can be powered by the circuit board 12, so that after the perfume bottle 5 is put into the mounting hole 6, the heat-conducting core rod 10 is sleeved in the heater 11 for heating, and then the heat-conducting core rod 10 transfers heat to the fragrance liquid, so that the fragrance liquid is heated, and the fragrance molecules are diffused to the outside of the diffusion hole 13 to complete the fragrance diffusion.

[0041] In addition, if Figure 1 and Figure 2 As shown, the housing 1 is provided with a switch 14, which is electrically connected to the circuit board 12 and control-connected to the heater 11, so that the user can start the heater 11 from outside the aroma diffuser to control the aroma diffusion function.

[0042] Furthermore, the housing 1 is provided with an indicator light 15 at the position of the switch 14. The indicator light 15 is electrically connected to the circuit board 12 and control-connected to the switch 14. By providing the indicator light 15 control-connected to the switch 14, it is convenient for the user to observe the operating status of the aroma diffuser.

[0043] In order to realize the function of the diffuser wall plug, such as Figure 1 and Figure 2 As shown, a pin 16 is provided at the rear end of the shell 1, and the pin 16 is electrically connected to the circuit board 12. By providing the pin 16, the aroma diffuser can be plugged into a socket on the wall through the pin 16 to achieve a wall plug function. In this embodiment, a protective shell 17 is also installed at the position corresponding to the pin 16 at the rear end of the shell 1 to fix and protect the pin 16.

[0044] The implementation principle of the wall-plug heating aroma diffuser of the embodiment of the present application is as follows: when the fragrance liquid in the perfume bottle 5 is used up, force is applied to the front cover 3 to remove the front cover 3, and then the perfume bottle 5 is pulled downward by one hand to remove the perfume bottle 5. After the fragrance liquid is replenished, it is only necessary to insert the perfume bottle 5 into the installation hole 6, and cover the front cover 3 on the front end of the shell 1, so that the front cover 3 and the inner support ring 9 are abutted and matched to complete the installation. Compared with the traditional screw connection method, the operation is simple and quick. At the same time, under the guiding effect of a plurality of spring pieces 7 arranged along the circumference direction of the installation hole 6, the problem of finding the position of the installation hole 6 can be avoided.

[0045] The above specific implementations do not constitute a limitation on the protection scope of this application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included in the protection scope of this application.

Claims

1. A wall-plug heating diffuser, characterized in that: include: Housing (1); A fixing bracket (2), the fixing bracket (2) being arranged at the front end of the housing (1), the fixing bracket (2) being vertically provided with a mounting hole (6) for the top end of the perfume bottle (5) to pass through, the mounting hole (6) being connected to the housing (1), a plurality of spring pieces (7) being arranged at the end of the mounting hole (6) along its circumference direction, the bottom end of the spring piece (7) being provided with abutting portions (8) extending radially along the mounting hole (6) for abutting against the top end of the perfume bottle (5), the abutting portions (8) being V-shaped; A front cover (3) is arranged on the front end of the housing (1); when the perfume bottle (5) is located in the mounting hole (6), the inner side wall of the front cover (3) abuts against the perfume bottle (5).

2. A wall-plug heating aroma diffuser as claimed in claim 1, characterized in that: A heat-conducting core rod (10) is arranged in the perfume bottle (5), the top end of the heat-conducting core rod (10) vertically extends out of the perfume bottle (5) and the bottom end is immersed in the fragrance liquid in the perfume bottle (5), a heater (11) and a circuit board (12) are arranged inside the shell (1), the heater (11) and the circuit board (12) are electrically connected, when the perfume bottle (5) is located in the mounting hole (6), the heater (11) is sleeved on the heat-conducting core rod (10), and a diffusion hole (13) is opened on the top of the shell (1), and the diffusion hole (13) is connected to the heater (11).

3. A wall-plug heating aroma diffuser as claimed in claim 1, characterized in that: An inner support ring (9) is coaxially arranged at the front end of the shell (1), and the front cover (3) is arranged on the inner support ring (9) and abuts against the inner support ring (9).

4. A wall-plug heating aroma diffuser as claimed in claim 3, characterized in that: The cross-sectional dimensions of the inner support ring (9) gradually increase from the front end to the rear end.

5. A wall-plug heating aroma diffuser as claimed in claim 2, characterized in that: The housing (1) is provided with a switch (14), and the switch (14) is electrically connected to the circuit board (12) and control-connected to the heater (11).

6. A wall-plug heating aroma diffuser as claimed in claim 5, characterized in that: The housing (1) is provided with an indicator light (15) at the position of the switch (14); the indicator light (15) is electrically connected to the circuit board (12) and control-connected to the switch (14).

7. A wall-plug heating aroma diffuser as claimed in claim 2, characterized in that: A plug pin (16) is provided at the rear end of the housing (1), and the plug pin (16) is electrically connected to the circuit board (12).

Images