Electronic incense burner

Abstract

The utility model discloses an electronic incense burner relates to incense burner technical field, and electronic incense burner includes the furnace body and atomizer, and the furnace body is equipped with the installation cavity, and the atomizer detachable connection is in the furnace body, and the atomizer is set up as containing oil, and electronic incense burner has working condition, and in working condition, the atomizer is limited in the installation cavity. The utility model aims at simplifying the oil supplement mode of the electronic incense burner, and promotes the use convenience.

Description

Technical Field

[0001] This utility model relates to the field of incense burner technology, and in particular to an electronic incense burner. Background Technology

[0002] As a modern alternative to traditional incense burners, electronic incense burners combine modern technology with traditional cultural elements. They retain the ritualistic feel of activities such as burning incense and offering sacrifices, while avoiding the environmental pollution caused by open flames and smoke from burning incense sticks in traditional incense burners. They have been widely used in homes, temples, Taoist temples and other places.

[0003] Electronic incense burners simulate the burning of incense sticks by heating or atomizing the oil. Currently, most oil replenishment is done by direct injection. Direct injection not only requires special tools and is complicated to operate, but the injection method can also cause problems such as leakage, affecting the normal use of the product. Utility Model Content

[0004] The main purpose of this invention is to provide an electronic incense burner that simplifies the oil replenishment process and improves ease of use.

[0005] To achieve the above objectives, this utility model proposes an electronic incense burner, which includes:

[0006] Furnace body, wherein the furnace body is provided with an installation cavity; and

[0007] Atomizer, which is detachably connected to the furnace body, is configured to contain oil.

[0008] The electronic incense burner is in a working state, in which the atomizer is confined within the mounting cavity.

[0009] In one embodiment, the atomizer includes a housing and an atomizing element, the housing forming an atomizing chamber, and the atomizing element disposed in the atomizing chamber;

[0010] At least a portion of the housing is confined within the cavity wall of the mounting cavity.

[0011] In one embodiment, the cavity wall of the mounting cavity is provided with a first protrusion, which abuts against the housing;

[0012] And / or, the housing is provided with a first protrusion that abuts against the cavity wall of the mounting cavity;

[0013] And / or, one of the cavity wall of the mounting cavity and the housing is provided with a first protrusion, and the other of the cavity wall of the mounting cavity and the housing is provided with a limiting groove, wherein the first protrusion is limited to the limiting groove.

[0014] In one embodiment, the furnace body includes a main body and a first conductive element, the main body forming the mounting cavity, the first conductive element being disposed in the main body and electrically connected to an external power source;

[0015] The atomizer further includes a second conductive element, which is electrically connected to the atomizing element;

[0016] The first conductive element abuts against the second conductive element, and the circuit is connected.

[0017] In one embodiment, the housing is provided with a plug-in groove, and the bottom wall of the plug-in groove is provided with a through hole, the through hole being connected to the atomizing chamber, and the second conductive element is disposed in the through hole;

[0018] In the operating state, the first conductive element extends into the insertion slot to abut against the second conductive element.

[0019] In one embodiment, the housing is provided with a second protrusion, which is disposed on the groove wall of the insertion slot, and the second protrusion is positioned to abut against the first conductive element;

[0020] And / or, the end of the housing away from the insertion slot is provided with a limiting flange, the limiting flange protruding from the opening of the mounting cavity and limiting and abutting against the periphery of the opening of the mounting cavity;

[0021] And / or, at least part of the housing is made of transparent PC material.

[0022] In one embodiment, the atomizer further includes a sealing element disposed in the insertion groove and abutting against the groove wall of the insertion groove, the sealing element forming a sealing hole;

[0023] In the operating state, the first conductive element extends into the sealing hole, and the sealing element seals against the first conductive element.

[0024] In one embodiment, the wall of the sealing hole is provided with a second protrusion, the first conductive element extends into the sealing hole, and the second protrusion limits and abuts against the first conductive element.

[0025] In one embodiment, a guide groove is provided in either the cavity wall of the mounting cavity or the atomizer, and the guide groove extends along the cavity opening of the mounting cavity toward the bottom wall of the mounting cavity;

[0026] The cavity wall of the mounting cavity and the atomizer are provided with a guide rib, which is slidably disposed in the guide groove.

[0027] In one embodiment, the atomizer forms an atomizing chamber and a smoke guide port, the furnace body is provided with a smoke guide channel, and the smoke guide port connects the atomizing chamber and the smoke guide channel;

[0028] The cavity wall of the mounting cavity and one of the atomizers are provided with a plurality of first protrusions, and the first protrusions abut against the cavity wall of the mounting cavity and the other of the atomizers;

[0029] The first protrusion is arranged around the smoke inlet.

[0030] This invention relates to an electronic incense burner, which includes a burner body and an atomizer. The burner body has an installation cavity, and the atomizer is detachably connected to the burner body. The atomizer contains oil. The electronic incense burner has a working state. In the working state, the atomizer is confined in the installation cavity, and the atomizer generates smoke through heating or vibration. By detachably connecting the atomizer to the burner body, the atomizer can be directly replaced after the oil in the electronic incense burner is exhausted, or the oil in the atomizer can be replenished separately, without having to replenish the oil inside the electronic incense burner. This reduces operational complexity and improves the ease of use of the electronic incense burner. Attached Figure Description

[0031] 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.

[0032] Figure 1 This is a cross-sectional schematic diagram of an electronic incense burner according to one embodiment of the present invention;

[0033] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0034] Figure 3 This is a cross-sectional schematic diagram of the furnace body in one embodiment of the present invention;

[0035] Figure 4 This is a cross-sectional schematic diagram of the atomizer in one embodiment of the present invention.

[0036] Explanation of icon numbers:

[0037] 100. Electronic incense burner; 1. Burner body; 11. Main body; 111. Mounting cavity; 12. First conductive component; 13. Incense stick structure; 131. Smoke guide channel; 2. Atomizer; 21. Housing; 211. Upper housing; 212. Lower housing; 213. Atomizing chamber; 214. Insertion slot; 215. Through hole; 216. Limiting flange; 217. Smoke guide port; 22. Atomizing component; 23. Second conductive component; 24. Sealing component; 241. Sealing hole; 4. First protrusion; 5. Second protrusion.

[0038] 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

[0039] 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 scope of protection of the present utility model.

[0040] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0041] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0042] Please refer to Figures 1 to 4 As shown, this utility model proposes an electronic incense burner 100, which includes a burner body 1 and an atomizer 2. The burner body 1 is provided with an installation cavity 111. The atomizer 2 is detachably connected to the burner body 1 and is configured to contain oil. The electronic incense burner 100 has a working state. In the working state, the atomizer 2 is confined in the installation cavity 111.

[0043] In this embodiment, the incense burner body 1 is a structural support component of the electronic incense burner 100, used to house and support other components of the electronic incense burner 100. Specifically, the incense burner body 1 can be made of metal, ceramic, or plastic and can fix the incense stick structure 13, power supply, and other structural or functional components. The electronic incense burner 100 also includes the incense stick structure 13, which is a columnar structure set on the incense burner body 1 of the electronic incense burner 100, used to simulate a traditional incense stick (incense branch). The incense stick structure 13 can be fixed to the incense burner body 1 of the electronic incense burner 100 or detachably set to the incense burner body 1 of the electronic incense burner 100; details are omitted here. The incense stick structure 13 includes a column and a light-emitting element. The column can be a cylinder or a prism. The column can be made of metal, plastic or composite material and has a hollow space enclosed within it. This hollow space forms a smoke guide channel 131, which is used to guide the smoke generated by the atomizer 2 inside the electronic incense burner 100 to diffuse to the outside. The hollow smoke guide channel 131 formed by the column refers to a cavity with a through structure inside the column. Specifically, it can be implemented using a cylindrical or conical pipe structure. The smoke guide channel 131 forms a smoke outlet at the end of the column away from the burner body 1 so that the smoke flows out from the smoke outlet, simulating the smoke generated when traditional incense sticks are burned.

[0044] In this embodiment, the atomizer 2 can be an ultrasonic atomizer 2 or a piezoelectric ceramic atomizer 2. If the atomizer 2 is an ultrasonic atomizer 2, the liquid tank stores water or oil, and water is pumped to the ultrasonic atomizer 2 to generate smoke that simulates the smoke produced after the incense stick is burned. If the atomizer 2 is a piezoelectric ceramic atomizer 2, the liquid tank stores oil, and the piezoelectric ceramic atomizer 2 atomizes the oil into smoke to simulate the smoke produced after the incense stick is burned. Alternatively, a heating element can be placed in the oil to heat the oil and generate smoke.

[0045] Meanwhile, the furnace body 1 is provided with an installation cavity 111, which can be a groove or a cavity. The atomizer 2 is detachably installed in the installation cavity 111 so that the atomizer 2 is detachably connected to the furnace body 1. This allows the atomizer 2 to be separated from the furnace body 1. Specifically, the detachable connection means that the atomizer 2 and the furnace body 1 are non-permanently fixed by a mechanical structure, which can be achieved by a buckle, thread or magnetic component, making it easy for users to quickly install and remove the atomizer 2. Furthermore, when the atomizer 2 is confined in the installation cavity 111, the atomizer 2 is confined within the installation cavity 111, such as by abutting against the inner wall of the installation cavity 111, or by providing a bracket, buckle or other structure in the installation cavity 111 to limit the installation of the atomizer 2, preventing the atomizer 2 from loosening or shifting during operation.

[0046] Understandably, when the electronic incense burner 100 is in operation, the atomizer 2 is confined within the mounting cavity 111. The geometry of the mounting cavity 111 matches the shape of the atomizer 2, achieving positioning through physical constraints. In other words, during use, the atomizer 2 can be vertically inserted into the mounting cavity 111 until its bottom contacts the bottom of the cavity. The atomizer 2 connects with the latches, magnets, and other components in the mounting cavity 111 to achieve positioning and fixation. Simultaneously, the minute gap between the wall of the mounting cavity 111 and the outer shell of the atomizer 2 generates friction, achieving self-locking. For disassembly, the user can directly pull the atomizer 2 upwards without additional tools or complex operations. By detachably mounting the atomizer 2 in the mounting cavity 111, the atomizer 2 can be directly replaced or replenished after the oil in the electronic incense burner 100 is depleted, without the need for special tools to inject oil. This design simplifies the disassembly and assembly process, as well as the oil replenishment of the electronic incense burner 100, reducing operational complexity and improving the overall ease of use of the electronic incense burner 100. At the same time, since there is no need to directly replenish the oil through the electronic incense burner 100, the risk of oil leakage is reduced, and the complex sealing structure of the traditional electronic incense burner 100 is eliminated.

[0047] Furthermore, the physical constraints of the mounting cavity 111 prevent radial displacement and axial loosening of the atomizer 2, improving the stability of the atomizer 2 in a vibration environment. The detachable atomizer 2 not only facilitates daily maintenance for users, but also reduces the overall scrap rate by increasing modularity and extends the product's service life. At the same time, the stable mounting structure ensures reliable connection of conductive contacts and integrity of the sealing interface, reducing the risk of leakage and improving the safety and reliability of the product.

[0048] In one implementation, such as Figure 1 , Figure 2 and Figure 4 As shown, the atomizer 2 includes a housing 21 and an atomizing element 22. The housing 21 forms an atomizing chamber 213, and the atomizing element 22 is disposed in the atomizing chamber 213. At least a portion of the housing 21 is confined to the cavity wall of the mounting cavity 111.

[0049] In this embodiment, the housing 21 includes an upper housing 211 and a lower housing 212. The upper housing 211 has an installation opening and a clearance groove at the installation opening. The lower housing 212 is inserted into the clearance groove and abuts against the groove wall, so that the lower housing 212 and the upper housing 211 enclose and form an atomizing chamber 213. The atomizing element 22 is disposed in the atomizing chamber 213. At least a portion of the housing 21 is limited to the furnace body 1. Specifically, it is limited to the cavity wall of the installation cavity 111.

[0050] In this embodiment, the clearance groove of the upper shell 211 provides an insertion path for the lower shell 212, guiding the lower shell 212 to be inserted in a specific direction. After insertion, the lower shell 212 is fixed to the upper shell 211 by the clamping force of the groove wall. At the same time, the clamping action between the lower shell 212 and the groove wall eliminates the assembly gap, ensuring the airtightness of the atomizing chamber 213. The atomizing chamber 213 is formed by the closure of the upper and lower shells 212, and the atomizing element 22 is placed in the chamber to realize the atomizing function. At least part of the shell 21 is embedded in the mounting cavity 111, and the cavity structure of the mounting cavity 111 mechanically limits the shell 21 to prevent the mounting cavity 111 from shifting.

[0051] In this embodiment, the atomizing element 22 is capable of atomizing water or oil into tiny particles to form a smoke effect that simulates the burning of incense sticks. The atomizing element 22 can be the ultrasonic atomizer 2, piezoelectric ceramic atomizer 2, or heating element mentioned above, etc., which are not limited here. Oil or water is provided in the atomizing chamber 213 so that it can be atomized by the atomizing element 22 to generate smoke.

[0052] It is understood that the atomizer 2 in this application is a highly integrated module. The atomizer 2 integrates the atomizing element 22 and the oil (water). The atomizer 2 module can be detachably connected to the stove body 1 and supplies oil (water) on its own after connection, so as to directly enter the working state. This simplifies the maintenance process and incense replenishment process of the electronic incense burner 100, reduces the cost of use, and improves the ease of use and user experience of the electronic incense burner 100.

[0053] In one implementation, such as Figure 1 and Figure 3 As shown, the cavity wall of the mounting cavity 111 is provided with a first protrusion 4, which abuts against the housing 21; optionally, the housing 21 is provided with a first protrusion 4 on the side facing the cavity wall of the mounting cavity 111, which abuts against the cavity wall of the mounting cavity 111; optionally, one of the cavity wall of the mounting cavity 111 and the housing 21 is provided with a first protrusion 4, and the other of the cavity wall of the mounting cavity 111 and the housing 21 is provided with a limiting groove, wherein the first protrusion 4 is limited to the limiting groove.

[0054] In this embodiment, a first protrusion 4 is provided on the cavity wall of the mounting cavity 111. The first protrusion 4 extends toward the housing 21, and a first protrusion 4 can also be provided on the outer surface of the housing 21 facing the mounting cavity 111. In this case, the first protrusion 4 extends toward the cavity wall of the mounting cavity 111. Of course, the first protrusion 4 can be provided on both the cavity wall of the mounting cavity 111 and the outer surface of the housing 21 facing the mounting cavity 111. When the atomizer 2 is confined in the mounting cavity 111, the first protrusion 4 on the cavity wall of the mounting cavity 111 abuts against the outer surface of the housing 21 facing the mounting cavity 111, and the first protrusion 4 on the outer surface of the housing 21 abuts against the cavity wall of the mounting cavity 111.

[0055] In another embodiment of the present invention, a limiting groove is provided on one of the outer surfaces of the cavity wall of the mounting cavity 111 and the housing 21 facing the cavity wall of the mounting cavity 111, so that when the atomizer 2 is limited in the mounting cavity 111, the first protrusion 4 can be limited in the limiting groove.

[0056] Specifically, during the insertion of the atomizer 2 into the mounting cavity 111, the first protrusion 4 abuts against the wall of the mounting cavity 111 or the outer surface of the housing 21, thereby increasing the clamping force between the housing 21 and the mounting cavity 111, forming an interference fit. Furthermore, a limiting groove can be provided on the wall of the mounting cavity 111 or the outer surface of the housing 21 corresponding to the first protrusion 4. When the atomizer 2 is inserted into the mounting cavity 111, the first protrusion 4 slides along the wall or the surface of the housing 21 until it is embedded in the corresponding limiting groove, thus fixing the atomizer 2 within the mounting cavity 111. When the protrusion is a wall structure, the opening width of the groove on the surface of the housing 21 is slightly larger than the width of the protrusion, allowing the protrusion to enter the groove during axial movement. When the protrusion is a housing structure, the grooves on the wall of the mounting cavity 111 are evenly distributed circumferentially, and the protrusion aligns with the groove when the housing 21 rotates to a specific angle. This structure achieves axial fixation through mechanical interlocking, preventing the atomizer 2 from detaching from the mounting cavity 111 under vibration or tilting conditions. In this embodiment, the contact surface between the protrusion and the groove can be designed as a bevel structure, which provides guidance during insertion and creates a self-locking effect when installed in place.

[0057] Furthermore, the first protrusion 4 can be made of an elastic material, which can deform to a certain extent during the insertion or removal of the atomizer 2, so as to facilitate the installation and removal of the atomizer 2. The limiting groove can be designed as a beveled structure, so that the atomizer 2 can be inserted more smoothly.

[0058] Understandably, by setting the first protrusion 4, the atomizer 2's installation stability within the mounting cavity 111 can be improved through a tight fit. Furthermore, the engagement of the first protrusion 4 with the limiting groove further enhances the atomizer 2's stable positioning within the mounting cavity 111, preventing it from shaking or falling off during use, effectively preventing loosening and leakage. Simultaneously, this structural design facilitates quick assembly and disassembly of the atomizer 2 without the need for additional tools, improving user convenience. Moreover, the detachable atomizer 2 design allows users to easily replace or maintain it, extending the lifespan of the electronic incense burner 100 and reducing resource waste.

[0059] In one implementation, such as Figures 1 to 4As shown, the furnace body 1 includes a main body 11 and a first conductive element 12. The main body 11 forms a mounting cavity 111, and the first conductive element 12 is disposed in the mounting cavity 111 and electrically connected to an external power source. The atomizer 2 also includes a second conductive element 23, which is disposed in the atomizing cavity 213 and electrically connected to the atomizing element 22. The first conductive element 12 and the second conductive element 23 abut against each other and are connected in the circuit.

[0060] In this embodiment, the main body 11 of the furnace body 1 includes a base and an incense stick structure 13. The base is the base support structure of the furnace body 1. The incense stick structure 13 is fixedly connected to or detachably connected to the base. An installation cavity 111 is formed on the base. The atomizer 2 is detachably connected to the base. The first conductive element 12 is confined in the installation cavity 111, such as confined to the bottom wall of the installation cavity 111. The first conductive element 12 can be a conductive spring or a conductive capsule. The first conductive element 12 is confined and installed in the bottom wall of the installation cavity 111. For example, a first installation hole is opened in the bottom wall of the installation cavity 111. One end of the first conductive element 12 is confined in the first installation hole and electrically connected to an external power source. The other end is electrically connected to the atomizer 2 to provide power to the atomizer 2.

[0061] In this embodiment, the atomizer 2 further includes a second conductive element 23, which is a conductive terminal, a conductive spring, or the aforementioned conductive spring pin. The second conductive element 23 is disposed in the atomizing cavity 213, and a portion of the second conductive element 23 is exposed outside the atomizing cavity 213 to electrically contact and conduct electricity with the first conductive element 12. The second conductive element 23 is also electrically connected to the atomizing element 22 so that the external power supply can provide power to the atomizing element 22 through the circuit conduction of the first conductive element 12 and the second conductive element 23.

[0062] Understandably, when the atomizer 2 is inserted into the mounting cavity 111, the end of the first conductive element 12 makes elastic contact with the second conductive element 23, and the circuit is completed, thus the electronic incense burner 100 enters the working state. The contact design between the first conductive element 12 and the second conductive element 23 allows the atomizer 2 to be easily inserted into and removed from the mounting cavity 111, while ensuring the reliability of the electrical connection between the atomizer 22 and the external power supply, avoiding functional abnormalities caused by poor contact. When the atomizer 2 needs to be replaced or maintained, the user only needs to remove it from the mounting cavity 111, without complicated disassembly steps. This design simplifies the maintenance and replacement process of the electronic incense burner 100, improving user convenience. Furthermore, the detachable atomizer 2 design helps extend the service life of the electronic incense burner 100, reducing the need to replace the entire device due to a single component failure, thereby reducing user operating costs.

[0063] In one implementation, such as Figures 1 to 4As shown, the housing 21 is provided with a plug groove 214, and the bottom wall of the plug groove 214 is provided with a through hole 215, which is connected to the atomizing chamber 213. The second conductive element 23 is provided in the through hole 215. In the working state, the first conductive element 12 extends into the plug groove 214 to abut against the second conductive element 23.

[0064] In this embodiment, the housing 21 has a recessed insertion groove 214, and a second mounting hole is formed corresponding to the insertion groove 214, connecting the atomizing chamber 213 and the insertion groove 214. The second conductive member 23 is limited and installed in the second mounting hole, and one end of the second conductive member 23 is exposed at the opening of the second mounting hole, that is, the bottom wall of the insertion groove 214. In the working state, the first conductive member 12 extends into the insertion groove 214. Through the guiding and limiting effect of the insertion groove 214, the first conductive member 12 gradually extends into the bottom wall of the insertion groove 214 along the guiding path of the insertion groove 214, and abuts against the second conductive member 23 exposed on the bottom wall of the insertion groove 214 and the circuit is connected. The depth of the insertion groove 214 matches the length of the first conductive member 12 to ensure that the two fully abut after insertion.

[0065] Understandably, when the atomizer 2 is installed into the mounting cavity 111 of the furnace body 1, the opening of the insertion slot 214 is aligned with the end of the first conductive element 12. The first conductive element 12 is inserted into the bottom wall along the slot wall of the insertion slot 214 and forms a stable surface contact with the exposed end of the second conductive element 23. The slot wall of the insertion slot 214 restricts the lateral displacement of the first conductive element 12, avoiding contact failure due to vibration or tilting. The exposed end of the second conductive element 23 directly contacts the first conductive element 12 through the opening of the bottom wall of the insertion slot 214, reducing the intervention of intermediate conductive components and lowering the contact resistance. The depth design of the insertion slot 214 ensures that the first conductive element 12 maintains a preset pressure with the second conductive element 23 after insertion, further ensuring the reliability of circuit conduction.

[0066] Through the above technical solution, this application achieves a detachable connection between the atomizer 2 and the burner body 1, simplifying the disassembly and assembly of the electronic incense burner 100. The design of the plug-in slot 214 and conductive components ensures a stable electrical connection between the atomizer 2 and the burner body 1, improving product reliability. Simultaneously, this structural design facilitates user replacement or maintenance of the atomizer 2, extending product lifespan and reducing resource waste. Furthermore, the plug-in connection method enhances installation convenience, allowing for disassembly and assembly without tools, significantly improving the user experience.

[0067] In one embodiment, the housing 21 is provided with a second protrusion 5, which is disposed on the groove wall of the insertion groove 214, and the second protrusion 5 is positioned to abut against the first conductive member 12.

[0068] In this embodiment, a second protrusion 5 is provided on the housing 21. The second protrusion 5 is fixed to the groove wall of the insertion groove 214 by injection molding or insert. In another embodiment, the housing 21 includes a plurality of second protrusions 5, which are spaced apart along the circumferential direction of the insertion groove 214 to form an annular limiting structure.

[0069] It is understandable that the second protrusion 5 forms multiple local support points in the insertion groove 214. When the first conductive element 12 is inserted into the insertion groove 214, the second protrusion 5 generates radial pressure through elastic deformation, or directly and rigidly abuts against the first conductive element 12, so that the first conductive element 12 and the insertion groove 214 are in close contact, avoiding the failure of the first conductive element 12 to contact the second conductive element 23 due to vibration or tilt.

[0070] Optionally, a limiting flange 216 is provided at the end of the housing 21 away from the insertion slot 214. The limiting flange 216 protrudes from the opening of the mounting cavity 111 and limits the atomizer 2 to abut against the periphery of the opening of the mounting cavity 111. Specifically, the limiting flange 216 covers the edge of the opening of the mounting cavity 111. By the contact between the bottom surface of the flange and the upper surface of the opening, the displacement of the atomizer 2 in the vertical direction is limited, preventing the atomizer 2 from shaking and displacing in the mounting cavity 111, especially the displacement in the height direction. The limiting flange 216 can precisely control the insertion depth of the atomizer 2, preventing damage caused by over-insertion, and also preventing the atomizer 2 from accidentally falling off during use.

[0071] Optionally, at least part of the housing 21 is made of transparent PC material with a light transmittance of more than 85%, covering the side wall area of ​​the housing 21. The transparent PC material housing 21 part can be part or all of the upper housing 211. The transparent PC material allows light to penetrate the housing 21, making the interior of the atomizing chamber 213 visible. Users can directly judge the oil level in the atomizing chamber 213 and the working status of the atomizing component 22 by external observation without disassembling the housing 21.

[0072] In one implementation, such as Figure 1 , Figure 2 and Figure 4 As shown, the atomizer 2 also includes a sealing member 24, which is disposed in the insertion groove 214 and abuts against the groove wall of the insertion groove 214, forming a sealing hole 241; in the working state, the first conductive member 12 extends into the sealing hole 241, and the sealing member 24 seals against the first conductive member 12.

[0073] In this embodiment, the sealing element 24 is a sealing ring or a sealing sleeve, and its material can be rubber or silicone, etc. The sealing element 24 is disposed in the insertion groove 214, and its outer diameter is interference-fitted with the groove wall of the insertion groove 214 to abut against the groove wall of the insertion groove 214. The inner diameter of the sealing hole 241 can be slightly smaller than the outer diameter of the first conductive element 12. In the working state, the first conductive element 12 can extend into the sealing hole 241 so that the sealing element 24 forms a radial compression seal on the first conductive element 12. Further, the sealing element 24 can be provided with an annular rib structure. The annular ribs are continuously distributed along the circumference of the sealing hole 241. When the first conductive element 12 is inserted, the annular ribs are deformed by pressure to enhance the sealing effect.

[0074] Specifically, when the atomizer 2 is installed into the burner body 1, the first conductive element 12 is inserted axially into the sealing hole 241 along the insertion groove 214. The inner wall of the sealing hole 241 is tightly fitted with the outer surface of the first conductive element 12, forming a radial seal. The elastic material of the sealing element 24 deforms under pressure, filling the gap between the first conductive element 12 and the insertion groove 214, preventing oil from seeping out of the insertion groove 214. At the same time, the radial pressure applied by the sealing element 24 to the first conductive element 12 maintains the stability of their contact, preventing the conductive element from detaching due to vibration or tilting. Furthermore, the installation of the sealing element 24 does not affect the electrical connection between the first conductive element 12 and the second conductive element 23, ensuring the normal operation of the electronic incense burner 100. In addition, the design of the sealing element 24 is simple and easy to implement, requiring no complex structure or multiple steps, thus improving user convenience.

[0075] In one implementation, such as Figure 4 As shown, the sealing hole 241 has a second protrusion 5 on its hole wall. The first conductive element 12 extends into the sealing hole 241, and the second protrusion 5 limits and abuts against the first conductive element 12.

[0076] In this embodiment, the sealing element 24 is provided with a second protrusion 5, which is located on the wall of the sealing hole 241 and extends outward away from the wall of the sealing hole 241. The second protrusion 5 can be continuously or intermittently distributed along the circumference of the sealing hole 241, with a protrusion height of 0.3-0.8 mm, and is made of silicone or rubber. Specifically, when the first conductive element 12 is inserted into the sealing hole 241, the second protrusion 5 undergoes elastic deformation under compression. The radial pressure generated by the deformation causes the wall of the sealing hole 241 to adhere tightly to the outer surface of the first conductive element 12, forming a double sealing interface. The second protrusion 5 continuously applies contact pressure under compressed conditions to compensate for the plastic deformation of the sealing element 24 caused by long-term use and maintain the stability of the sealing interface. At the same time, the second protrusion 5 forms multi-point contact with the surface of the first conductive element 12, limiting the axial displacement of the first conductive element 12 in the insertion groove 214 and avoiding poor conductive contact due to vibration. Through the balanced design of elastic deformation and contact pressure, the second protrusion 5 provides a limiting function while avoiding excessive friction, thus extending the service life of the sealing element 24.

[0077] Through the above technical solution, this application realizes the dual functions of physical limiting and dynamic sealing of the conductive connection structure. The elastic deformation of the annular second protrusion 5 forms a continuous pressing force in the radial direction, which effectively prevents the atomized liquid from penetrating along the surface of the conductive component. At the same time, it eliminates the assembly gap between the conductive component and the sealing hole 241. The semi-circular protrusion structure generates progressive contact pressure during axial insertion, which not only ensures smooth assembly, but also reduces wear on the contact surface through line contact, ensuring the stability of the conductive connection during long-term use.

[0078] In one embodiment, one of the cavity wall of the mounting cavity 111 and the atomizer 2 is provided with a guide groove, which extends along the cavity opening of the mounting cavity 111 toward the bottom wall of the mounting cavity 111; the other of the cavity wall of the mounting cavity 111 and the atomizer 2 is provided with a guide rib, which is slidably disposed in the guide groove.

[0079] In this embodiment, a guide groove is provided on one of the cavity wall of the mounting cavity 111 and the outer surface of the atomizer 2 housing 21. The extension direction of the guide groove is consistent with the extension direction from the bottom wall of the mounting cavity 111 to the cavity opening, and also consistent with the installation displacement direction of the atomizer 2 relative to the mounting cavity 111. Meanwhile, a guide rib is provided on the other of the cavity wall of the mounting cavity 111 and the outer surface of the atomizer 2 housing 21. The guide rib is slidably disposed in the guide groove. When the atomizer 2 is installed in the mounting cavity 111, the guide rib slides along the guide groove, thereby providing a path guide for the movement of the atomizer 2 in the mounting cavity 111.

[0080] Understandably, this application achieves rapid positioning and installation of the atomizer 2 through the cooperative structure of the guide groove and guide rib, ensuring precise alignment between the atomizer 2 and the mounting cavity 111, effectively preventing leakage caused by installation misalignment, and also ensuring that the first conductive component 12 is accurately inserted into the insertion slot 214 to abut against the second conductive component 23 and conduct electricity. This guide structure allows disassembly and assembly operations to be completed without the aid of tools, and forms a stable longitudinal limit when the atomizer 2 is in operation, avoiding loosening of components due to vibration and improving the reliability of product use.

[0081] In one implementation, such as Figures 1 to 4 As shown, the atomizer 2 forms an atomizing chamber 213 and a smoke inlet 217. The furnace body 1 is provided with a smoke guiding channel 131, and the smoke inlet 217 connects the atomizing chamber 213 and the smoke guiding channel 131. One of the cavity wall of the mounting cavity 111 and the atomizer 2 is provided with a plurality of first protrusions 4. The first protrusions 4 abut against the other of the cavity wall of the mounting cavity 111 and the atomizer 2. The first protrusions 4 are arranged around the smoke inlet 217.

[0082] In this embodiment, the smoke guide channel 131 is a complete channel that runs through the base of the stove body 1 and the incense stick. In the working state, the smoke guide port 217 connects the smoke guide channel 131 and the atomizing chamber 213 so that after the smoke is generated in the atomizing chamber 213, it can enter the smoke guide channel 131 through the smoke guide port 217 and then flow outward through the incense stick structure 13. Multiple first protrusions 4 are provided on either the cavity wall of the mounting cavity 111 or the outer surface of the atomizer 2 housing 21. The multiple first protrusions 4 are distributed in a ring array on the outer periphery of the smoke guide port 217.

[0083] Understandably, when the atomizer 2 is inserted into the mounting cavity 111, the first protrusion 4 contacts the corresponding component. Multiple protrusions surrounding the smoke inlet 217 distribute pressure evenly, preventing localized stress concentration. The smoke inlet 217 and the smoke channel 131 are positioned and kept coaxial through the protrusions, improving axial alignment accuracy, ensuring a sealed smoke transmission path, and enhancing the sealing effect at the interface between the smoke inlet 217 and the smoke channel 131, reducing smoke leakage. The structure of the protrusions surrounding the smoke inlet 217 automatically corrects positional deviations during installation, preventing misalignment of the smoke inlet 217 and subsequent leakage. The interference fit between the protrusions and the corresponding component further restricts the horizontal displacement of the atomizer 2, preventing loosening due to vibration during use.

[0084] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and 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 electronic incense burner, characterized in that, The electronic incense burner includes: Furnace body, wherein the furnace body is provided with an installation cavity; and Atomizer, which is detachably connected to the furnace body, is configured to contain oil. The electronic incense burner is in a working state, in which the atomizer is confined within the mounting cavity.

2. The electronic incense burner as described in claim 1, characterized in that, The atomizer includes a housing and an atomizing element, the housing forming an atomizing chamber, and the atomizing element disposed in the atomizing chamber; At least a portion of the housing is confined within the cavity wall of the mounting cavity.

3. The electronic incense burner as described in claim 2, characterized in that, The cavity wall of the mounting cavity is provided with a first protrusion, which abuts against the housing; And / or, the housing is provided with a first protrusion that abuts against the cavity wall of the mounting cavity; And / or, one of the cavity wall of the mounting cavity and the housing is provided with a first protrusion, and the other of the cavity wall of the mounting cavity and the housing is provided with a limiting groove, wherein the first protrusion is limited to the limiting groove.

4. The electronic incense burner as described in claim 2, characterized in that, The furnace body includes a main body and a first conductive element. The main body forms the mounting cavity, and the first conductive element is disposed in the main body and electrically connected to an external power source. The atomizer further includes a second conductive element, which is electrically connected to the atomizing element; The first conductive element abuts against the second conductive element, and the circuit is connected.

5. The electronic incense burner as described in claim 4, characterized in that, The housing is provided with a plug-in groove, and the bottom wall of the plug-in groove is provided with a through hole, which is connected to the atomizing chamber. The second conductive element is disposed in the through hole. In the operating state, the first conductive element extends into the insertion slot to abut against the second conductive element.

6. The electronic incense burner as described in claim 5, characterized in that, The housing is provided with a second protrusion, which is disposed on the groove wall of the insertion slot and the second protrusion is limited to abut against the first conductive element; And / or, the end of the housing away from the insertion slot is provided with a limiting flange, the limiting flange protruding from the opening of the mounting cavity and limiting and abutting against the periphery of the opening of the mounting cavity; And / or, at least part of the housing is made of transparent PC material.

7. The electronic incense burner as described in claim 5, characterized in that, The atomizer also includes a sealing element, which is disposed in the insertion groove and abuts against the groove wall of the insertion groove, and the sealing element forms a sealing hole; In the operating state, the first conductive element extends into the sealing hole, and the sealing element seals against the first conductive element.

8. The electronic incense burner as described in claim 7, characterized in that, The sealing hole has a second protrusion on its wall, the first conductive element extends into the sealing hole, and the second protrusion limits and abuts against the first conductive element.

9. The electronic incense burner as described in any one of claims 1 to 8, characterized in that, The mounting cavity wall and the atomizer are provided with a guide groove, which extends along the opening of the mounting cavity toward the bottom wall of the mounting cavity; The cavity wall of the mounting cavity and the atomizer are provided with a guide rib, which is slidably disposed in the guide groove.

10. The electronic incense burner as described in any one of claims 1 to 8, characterized in that, The atomizer forms an atomizing chamber and a smoke guide port, and the furnace body is provided with a smoke guide channel, the smoke guide port connecting the atomizing chamber and the smoke guide channel; The cavity wall of the mounting cavity and one of the atomizers are provided with a plurality of first protrusions, and the first protrusions abut against the cavity wall of the mounting cavity and the other of the atomizers; The first protrusion is arranged around the smoke inlet.

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