Wall insertion type aromatherapy machine

Abstract

The utility model provides a wall plug type aromatherapy machine, which comprises a main machine and a liquid bottle, the top of the main machine is provided with an incense outlet, the bottom of the main machine is provided with an assembly port for inserting the liquid bottle, the wall plug type aromatherapy machine is characterized in that the back side of the main machine is provided with an electric plug, and the electric plug is connected with a heating element in the main machine. The liquid bottle is provided with a core rod extending out of a bottle opening, the upper portion of the core rod is inserted into the heating element in a penetrating mode, the top end of the core rod is opposite to the incense outlet, an elastic buckle is arranged in the assembling opening, and the elastic buckle is used for clamping the bottle opening when the liquid bottle is embedded into the assembling opening. The liquid bottle and the main machine are connected in an embedded and clamped mode, the guide embedded structure is arranged, the bottle opening of the liquid bottle is directly pushed into the assembly opening of the main machine, rapid embedding of the liquid bottle can be achieved, the liquid bottle does not need to be rotated many times like a traditional threaded connection mode, and the rotating and embedding space of the liquid bottle does not need to be considered. The operation can be carried out by a user only through hand feeling without intentionally watching and aligning by eyes, and the operation is very convenient.

Description

Technical Field

[0001] This utility model relates to a wall-mounted aroma diffuser. Background Technology

[0002] Aroma diffusers allow fragrances to diffuse naturally and fully into the air, quickly and effectively improving the indoor odor environment and creating a warm and comfortable atmosphere. A typical aroma diffuser consists of a heating unit and a liquid bottle. The heating unit has a threaded opening for the liquid bottle to screw into for connection. This structure requires sufficient space for the liquid bottle to rotate within the heating unit, which significantly limits the design of the unit. Simultaneously, as the liquid bottle rotates, the wick for drawing the liquid also rotates. Since the upper end of the wick is in contact with the heating element in the heating unit, frequent rotation can damage both the wick and the heating element, necessitating improvements. Utility Model Content

[0003] In view of the problems mentioned in the background art, this utility model proposes a wall-mounted aroma diffuser, which is specifically achieved through the following technical means:

[0004] A wall-mounted aroma diffuser includes a main unit and a liquid bottle. The main unit has an aroma outlet at its top and an assembly port at its bottom for inserting the liquid bottle. An electrical plug is located on the back of the main unit and is connected to a heating element inside the main unit. The liquid bottle has a core rod extending from its opening. The upper part of the core rod is inserted into the heating element, and its top end is opposite to the aroma outlet. An elastic buckle is provided in the assembly port to clamp the bottle opening when the liquid bottle is inserted into the assembly port.

[0005] In one or more embodiments of this utility model, the assembly opening is a cavity recessed into the main unit housing. The top of the cavity is provided with a through hole that extends into the interior of the main unit housing. At least one pair of elastic buckles are symmetrically provided in the cavity. The elastic buckle includes a vertically arranged strip. The upper end of the strip is connected to the cavity and a gap is left between the strip and the cavity wall. The lower end of the strip is suspended and has a raised block.

[0006] In one or more embodiments of the present invention, the mouth of the liquid bottle is sealed by a plug, the plug having a through channel running vertically through it, and the mandrel being inserted into the liquid bottle at its lower end and extending out of the bottle mouth at its upper end.

[0007] In one or more embodiments of the present invention, the surface of the plug is provided with external threads, and the inner wall of the bottle mouth is provided with internal threads, so that the plug can be detachably disposed at the bottle mouth of the liquid bottle.

[0008] In one or more embodiments of the present invention, the plug body includes a first cylindrical member and a second cylindrical member nested inside and outside. The first cylindrical member is located outside the second cylindrical member, and its upper edge is bent outward to form an lap for sealing the bottle mouth. The first cylindrical member is provided with external threads on its surface.

[0009] In one or more embodiments of the present invention, a gap is provided between the first cylindrical member and the second cylindrical member, and the gap is connected to the upper edge of the first cylindrical member.

[0010] In one or more embodiments of the present invention, the heating element includes a heating body, a heating body support, and an adjustment component. The adjustment component is connected between the power plug and the heating body to adjust the resistance value on the circuit and is provided with a lever for adjusting the resistance value. The main unit is provided with an adjustment window through which the lever passes.

[0011] In one or more embodiments of this utility model, an incense outlet is provided with an incense tube extending into the main housing, the lower end of the incense tube abutting against the heating element support, and the top end of the core rod passing through the heating element and extending into the incense tube.

[0012] In one or more embodiments of the present invention, the electrical plug is disposed on a plug socket that is movably connected to the main unit housing, the back side of the main unit housing is provided with a circular hole, and the plug socket includes a turntable that can be fitted into the circular hole and rotate relative to the circular hole.

[0013] In one or more embodiments of the present invention, the bottom of the main housing is provided with a guide portion located on the side of the assembly port and extending downward, the guide portion is provided with a guide groove, the liquid bottle is provided with an external protrusion adapted to the guide groove, the external protrusion of the liquid bottle is placed in the guide groove and pushed up along the guide groove until its bottle mouth is embedded in the assembly port.

[0014] Compared with the prior art, the advantages of this utility model are:

[0015] 1) It has an electric plug that can be directly plugged into a wall socket, which not only solves the power supply problem, but also achieves drilling-free installation and can be used immediately after plugging in. Moreover, the electric plug can rotate within a certain range to adapt to the hole position of the wall socket, ensuring that the main unit is in a vertical position.

[0016] 2) The liquid bottle and the main unit are connected by an embedded clamping method. There is an elastic buckle in the assembly port of the main unit. The bottle mouth can be directly pushed into the assembly port of the main unit to achieve clamping, without having to rotate the liquid bottle multiple times as in the traditional threaded connection method. Because of this, the shape of the main unit can be more diverse, without having to consider the space for rotating and embedding the liquid bottle.

[0017] 3) The main unit housing is equipped with a guide embedding structure. The protruding part of the liquid bottle is placed in the guide groove and pushed up along the guide groove until its mouth is embedded in the assembly port, thus realizing the quick embedding of the liquid bottle. This operation can be done by the user with just their sense of touch, without having to deliberately look at it to align it, which is very convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram showing the disassembly structure of the main unit and the liquid bottle of this utility model.

[0020] Figure 3 This is a schematic diagram of the exploded structure of the host unit of this utility model.

[0021] Figure 4 This is a schematic diagram of the internal structure of the host of this utility model.

[0022] Figure 5 This is a cross-sectional view of the main unit of this utility model.

[0023] Figure 6 This is a schematic diagram of the assembly structure of the main unit and the liquid bottle of this utility model.

[0024] Figure 7 for Figure 6 Enlarged view of part A.

[0025] Figure 8 This is a schematic diagram of the heating element circuit of this utility model.

[0026] Figure 9 This is a schematic diagram of the equivalent circuit of the heating element of this utility model. Detailed Implementation

[0027] The following is in conjunction with the appendix Figures 1 to 9 The following is a further description of the proposed solution:

[0028] The wall-mounted aroma diffuser includes a main unit 1, a liquid bottle 2, and a heating element 3. The top of the main unit 1 is tilted forward and has an aroma outlet 11. The bottom of the main unit 1 has an assembly port 12 for inserting the liquid bottle. The liquid bottle 2 has a core rod 4 extending from the bottle opening 21. The upper part of the core rod 4 is inserted into the heating element 3, and its top end is opposite to the aroma outlet 11. The assembly port 12 has an elastic buckle 13, which is used to apply a retaining clip when the liquid bottle 2 is inserted into the assembly port 12. Specifically, the clamping of the bottle neck 21 involves the assembly port 12 being a cavity recessed within the main housing. The top of the cavity has a through-hole 120 extending into the main housing. A pair of elastic buckles 13 are symmetrically arranged within the cavity. Each elastic buckle 13 includes a vertically arranged strip 131. The upper end of the strip 131 is connected to the cavity, and a gap 132 is left between the strip 131 and the cavity wall. The lower end of the strip 131 is suspended and has a raised block 133. When the bottle neck 21 of the liquid bottle 2 is inserted into the assembly port 12, the threads on the outer side of the bottle neck 21 abut against the raised block 133, forcing the strip 131 to tilt towards the gap 132, allowing the bottle neck 21 to pass through. The strip 131 rebounds after the lowermost ring 22 of the threads passes through, causing the raised block 133 to engage with the bottom surface of the ring 22, achieving clamping and limiting. When removing the liquid bottle 2, simply apply force to pull the bottle body downwards, and the ring platform 22 will contact the raised block 133, forcing the strip 131 to tilt towards the gap 132, allowing the bottle opening 21 to pass through from the side. For easy insertion and removal, the raised block 133 has an arc-shaped surface.

[0029] Furthermore, to facilitate the disassembly and assembly of the liquid bottle 2 when replacing the fragrance liquid, the bottle opening 21 of the liquid bottle 2 is sealed by a plug 5. The plug 5 has a through-hole 50, and the mandrel 4 is inserted into the liquid bottle 2 with its lower end inserted and its upper end extending out of the bottle opening 21 through the through-hole 50. The plug 5 has external threads on its surface, and the bottle opening 21 of the liquid bottle 2 has internal threads, thereby allowing the plug 5 to be detachably mounted on the bottle opening. Specifically, the plug 5 includes a first cylindrical member 51 and a second cylindrical member 52 nested together. The first cylindrical member 51 is located outside the second cylindrical member 52, and its upper edge is bent outward to form an lap 511 for sealing the bottle opening 21. The first cylindrical member 51 has external threads on its surface. The gusset 511 acts as a stop when the plug 5 is screwed into the bottle opening, improving the sealing of the liquid bottle 2. A gap 53 is left between the first cylindrical part 51 and the second cylindrical part 52, and this gap 53 is connected to the upper edge of the first cylindrical part 51. When changing the fragrance liquid, a tool can be inserted into the gap 53 to clamp the second cylindrical part 52 and then rotated.

[0030] Furthermore, the back of the main unit 1 is provided with an electrical plug 6, which is connected to the heating element 3 inside the main unit 1. Specifically, the heating element 3 includes a heating body 31, a heating body support 32, and an adjustment component 33. The adjustment component 33 is connected between the electrical plug 6 and the heating body 31 to adjust the resistance value on the circuit and is provided with a lever 34 for adjusting the resistance value. The main unit 1 is provided with an adjustment window 14 through which the lever 34 passes. The electrical plug 6 is disposed on a plug socket 7 that is movably connected to the main unit housing. The back of the main unit housing is provided with a circular hole 15 (the upper and lower housings each have semi-circular openings, which are combined to form the circular hole 15). The plug socket 7 includes a turntable 71 that can be fitted into the circular hole 15 and rotate relative to the circular hole 15, so that the electrical plug 6 can rotate within a certain range to adapt to the hole position of the wall socket and ensure that the main unit 1 is in a vertical position. See Appendix Figure 8 and 9 The adjusting component 33 can be a conventional multi-pole DIP switch, multiplexer, or other switching device. Resistors R1, R2, and R3 are connected in parallel at the input pole of the switch, and the output pole of the switch is connected to the heating element 31. The resistance value in the circuit is changed by moving the lever 34, thereby controlling the heating power of the heating element 31.

[0031] Furthermore, an aroma outlet 11 is provided with an aroma outlet tube 15 extending into the main housing. The lower end of the aroma outlet tube 15 abuts against the heating element support 32. The top end of the core rod 4 passes through the heating element 3 and extends into the aroma outlet tube 15, allowing the aromatic steam generated by the heating core rod 4 to be discharged more effectively.

[0032] Furthermore, the bottom of the main housing is provided with a guide portion 16 located on one side of the assembly port 12 and extending downward. The guide portion 16 is provided with a guide groove 161. The liquid bottle 2 is provided with an external protrusion 23 that fits the guide groove 161. The external protrusion 23 of the liquid bottle 2 is placed in the guide groove 161 and pushed up along the guide groove 161 until its bottle mouth 21 is embedded in the assembly port 12, thereby realizing the quick installation of the liquid bottle 2. This operation can be done by feel and does not require deliberate visual alignment.

[0033] The above preferred embodiments should be regarded as illustrative examples of the embodiments of the present application. Any technical deductions, substitutions, improvements, etc. that are similar to or based on the present application should be considered within the scope of protection of this patent.

Claims

1. A wall-mounted aroma diffuser, comprising a main unit and a liquid bottle, wherein the top of the main unit is provided with an aroma outlet, and the bottom of the main unit is provided with an assembly port for inserting the liquid bottle, characterized in that, The back of the main unit is provided with an electrical plug, which is connected to the heating element inside the main unit. The liquid bottle has a core rod extending from the bottle mouth. The upper part of the core rod is inserted into the heating element and its top is opposite to the fragrance outlet. The assembly port is provided with an elastic buckle, which is used to clamp the bottle mouth when the liquid bottle is inserted into the assembly port.

2. The wall-mounted aroma diffuser according to claim 1, characterized in that, The assembly opening is a cavity recessed into the main unit housing. The top of the cavity has a through hole that extends into the interior of the main unit housing. At least one pair of elastic buckles are symmetrically arranged inside the cavity. The elastic buckle includes a vertically arranged strip. The upper end of the strip is connected to the cavity and a gap is left between the strip and the cavity wall. The lower end of the strip is suspended and has a raised block.

3. The wall-mounted aroma diffuser according to claim 1, characterized in that, The bottle opening is sealed by a plug, which has a through-hole. The mandrel is inserted into the bottle with its lower end inside and its upper end protruding from the bottle opening.

4. The wall-mounted aroma diffuser according to claim 3, characterized in that, The plug has external threads on its surface and internal threads on the inner wall of the bottle opening, so that the plug can be detachably installed at the bottle opening.

5. The wall-mounted aroma diffuser according to claim 4, characterized in that, The plug includes a first cylindrical component and a second cylindrical component nested inside and outside. The first cylindrical component is located outside the second cylindrical component, and its upper edge is bent outward to form an lap for sealing the bottle mouth. The first cylindrical component has external threads on its surface.

6. The wall-mounted aroma diffuser according to claim 5, characterized in that, A gap is left between the first cylindrical component and the second cylindrical component, and the gap is connected to the upper edge of the first cylindrical component.

7. The wall-mounted aroma diffuser according to claim 1, characterized in that, The heating element includes a heating body, a heating body support, and an adjustment component. The adjustment component is connected between the power plug and the heating body to adjust the resistance value on the circuit and is provided with a lever for adjusting the resistance value. The main unit is provided with an adjustment window through which the lever passes.

8. The wall-mounted aroma diffuser according to claim 7, characterized in that, An incense outlet is provided with an incense tube extending into the main housing. The lower end of the incense tube abuts against the heating element support. The top end of the core rod passes through the heating element and extends into the incense tube.

9. The wall-mounted aroma diffuser according to claim 1, characterized in that, The electrical plug is mounted on a plug socket that is movably connected to the main unit housing. The back side of the main unit housing has a circular hole, and the plug socket includes a turntable that can be fitted into the circular hole and rotate relative to the circular hole.

10. The wall-mounted aroma diffuser according to claim 2, characterized in that, The bottom of the main housing is provided with a guide portion located on the side of the assembly port and extending downward. The guide portion is provided with a guide groove. The liquid bottle is provided with an external protrusion that fits the guide groove. The external protrusion of the liquid bottle is placed in the guide groove and pushed up along the guide groove until its mouth is embedded in the assembly port.

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