Incense stick structure and electronic incense burner

Abstract

The utility model discloses a kind of incense column structure and electronic incense burner, it is related to incense burner technical field, incense column structure includes cylinder and light emitting part, cylinder forms the smoke guide passage of hollow, cylinder forms the smoke outlet at the one end of smoke guide passage, light emitting part is located at the smoke outlet, light emitting part is equipped with smoke guide hole, smoke guide hole is connected smoke guide passage and external space.The utility model aims to improve the smoothness of electronic incense burner smoke guide by the incense column structure, reduce the influence of light emitting part to smoke emission, improve overall effect.

Description

Technical Field

[0001] This utility model relates to the field of incense burner technology, and in particular to an incense stick structure and 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] In existing electronic incense burners, light-emitting elements are installed at the ends of the incense sticks to simulate the bright effect of burning incense in traditional incense burners. However, the ends of the incense sticks usually only have one outlet, and the light-emitting elements will affect the emission of smoke, resulting in poor simulation of incense burning in electronic incense burners and failing to meet users' needs for realism and visual experience. Utility Model Content

[0004] The main purpose of this utility model is to propose an incense stick structure and an electronic incense burner, which aims to improve the smoothness of smoke guiding in the electronic incense burner, reduce the impact of the light-emitting component on smoke emission, and improve the overall effect.

[0005] To achieve the above objectives, this utility model proposes an incense stick structure, the incense stick structure comprising:

[0006] A column, the column forming a hollow smoke guiding channel, the column forming a smoke outlet at one end of the smoke guiding channel; and

[0007] A light-emitting element, wherein the light-emitting element is disposed at the smoke outlet;

[0008] The light-emitting element is provided with a smoke guide hole, which connects the smoke guide channel and the external space.

[0009] In one embodiment, the light-emitting element includes a light guide and a lamp body, wherein the light guide is disposed at the smoke outlet;

[0010] The light guide portion encloses and forms the smoke guide hole, and the lamp body is disposed on the light guide portion.

[0011] In one embodiment, the light guide portion includes a first light guide segment and a second light guide segment connected to each other, the first light guide segment being disposed within the smoke guide channel, and the second light guide segment extending outside the column;

[0012] The lamp body is located in the first light guide section and / or the second light guide section.

[0013] In one embodiment, the first light guide segment is provided with a first through hole, which is connected to the smoke guide channel;

[0014] The second light guide segment is provided with a second through hole, which connects the first through hole and the external space. The first through hole and the second through hole form the smoke guide hole.

[0015] In one embodiment, the axis of the first through hole coincides with the axis of the smoke guide channel, and the lamp body is arranged around the first through hole;

[0016] And / or, the axis of the second through hole coincides with the axis of the smoke guide channel, and the lamp body is arranged around the second through hole.

[0017] In one embodiment, the first light guide segment forms a mounting cavity, and the light guide portion further includes a third light guide segment disposed in the mounting cavity, wherein the third light guide segment and the cavity wall of the mounting cavity enclose the first through hole;

[0018] The lamp body is located between the first light guide segment and the third light guide segment, and is positioned away from the first through hole.

[0019] In one embodiment, the third light guide segment is integrally formed with the first light guide segment;

[0020] And / or, the third light guide segment and the first light guide segment enclose a first light guide cavity, and the lamp body is disposed in the first light guide cavity;

[0021] And / or, the first light guide segment is provided with a second light guide cavity, the second light guide cavity is located on the side of the first light guide segment opposite to the second through hole, and the second light guide cavity extends from the end of the first through hole that communicates with the smoke guide channel to the end of the first through hole that communicates with the second through hole.

[0022] In one embodiment, the outer peripheral wall of the light-emitting element is provided with a mounting groove, the light-emitting element is inserted into the smoke guiding channel, and the column is confined in the mounting groove, the column abutting against the groove wall of the mounting groove.

[0023] In one embodiment, the outer wall of the light-emitting element is flush with the outer wall of the column at one end near the smoke outlet;

[0024] And / or, the outer wall of the light-emitting element gradually slopes towards the central axis of the column from the end near the smoke outlet to the end away from the smoke outlet;

[0025] And / or, the smoke guide hole extends in a straight line;

[0026] And / or, the smoke guide hole gradually tilts towards the central axis of the column from the end connected to the smoke outlet to the end away from the smoke outlet.

[0027] This utility model also proposes an electronic incense burner, the electronic incense burner comprising:

[0028] Furnace body; and

[0029] The incense stick structure described above is located within the stove body.

[0030] The incense stick structure of this utility model includes a column and a light-emitting element. The column forms a hollow smoke guiding channel, and a smoke outlet is formed at one end of the smoke guiding channel. The light-emitting element is located at the smoke outlet. The light-emitting element has a smoke guiding hole, which is connected to the smoke guiding channel. By having a smoke guiding hole on the light-emitting element, the smoke in the smoke guiding channel can be guided to be discharged from the smoke guiding hole, avoiding spatial interference between the light-emitting element and the smoke emission channel. This prevents the light path of the light-emitting element from directly overlapping with the smoke path of the column structure, ensuring the smooth flow of smoke and avoiding the pressure rise caused by smoke accumulation. As a result, the light emission effect and smoke emission are coordinated and unified, improving the use effect 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 schematic diagram of the structure 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 schematic diagram of the electronic incense burner from another perspective in one embodiment of the present invention;

[0035] Figure 4 for Figure 3 A magnified view of a section at point B in the middle.

[0036] Explanation of icon numbers:

[0037] 100. Incense stick structure; 1. Column body; 11. Smoke guide channel; 12. Smoke outlet; 2. Light-emitting element; 21. Light guide section; 211. First light guide section; 2111. Mounting cavity; 2112. First through hole; 2113. Second light guide cavity; 2114. Mounting groove; 212. Second light guide section; 2121. Second through hole; 213. Third light guide section; 2131. First light guide cavity; 22. Lamp body; 23. Smoke guide hole; 300. Electronic incense burner; 301. Burner body.

[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] In traditional electronic incense burners, the light-emitting element at the end of the incense stick and the smoke emission channel are spatially interfered with each other. That is, the light-emitting element at the end of the incense stick and the smoke channel share a single outlet, causing the light path and the smoke path to directly overlap, thereby blocking the smoke channel and hindering the smoke diffusion efficiency. Furthermore, after the smoke particles come into contact with the surface of the light-emitting element, a deposition layer is formed, which reduces the light transmittance and changes the refraction angle, reducing the uniformity of light emission and the stability of brightness.

[0043] Based on the above issues, please refer to Figures 1 to 4As shown, this utility model proposes an incense stick structure 100, which includes a column 1 and a light-emitting element 2. The column 1 forms a hollow smoke guiding channel 11, and a smoke outlet 12 is formed at one end of the smoke guiding channel 11. The light-emitting element 2 is provided at the smoke outlet 12. The light-emitting element 2 is provided with a smoke guiding hole 23, which is connected to the smoke guiding channel 11.

[0044] In this embodiment, the incense stick structure 100 refers to a columnar structure installed on the furnace body 301 of the electronic incense burner 300. The incense stick structure 100 can be fixedly installed on the furnace body 301 of the electronic incense burner 300 or detachably installed on the furnace body 301 of the electronic incense burner 300. There is no limitation here. The incense stick structure 100 includes a column 1 and a light-emitting element 2. The column 1 can be a cylinder 1 or a prism 1. The column 1 can be made of metal, plastic or composite material. It has a hollow space enclosed by itself. The hollow space forms a smoke guide channel 11, which is used to guide the smoke generated by the smoke generator inside the electronic incense burner 300 to diffuse to the outside. The hollow smoke guide channel 11 formed by the column 1 means that the inside of the column 1 has a through-structure cavity. Specifically, it can be implemented by a cylindrical or conical pipe structure. The smoke guide channel 11 forms a smoke outlet 12 at the end of the column 1 away from the furnace body 301, so that the smoke flows out from the smoke outlet 12, simulating the smoke generated when traditional incense sticks are burned.

[0045] Meanwhile, the incense stick structure 100 also includes a light-emitting element 2, which is a device for generating light effects. The light-emitting element 2 includes a shell, a lamp body 22, and a power supply. The shell of the light-emitting element 2 is injection molded from transparent resin material and is generally disc-shaped. The light-emitting element 2 has a circular smoke guide hole 23 in the center, and the diameter of the smoke guide hole 23 is smaller than the diameter of the smoke outlet 12. The light-emitting element 2 is fixed to the top of the column 1 by a snap-fit ​​structure, so that the smoke guide hole 23 is coaxially aligned with the smoke outlet 12. The lamp body 22 can be a fluorescent lamp, LED lamp, or other structure. The light-emitting element 2 has an embedded LED lamp body 22 as a light source, which is connected to an external power supply through wires. The LED lamp bodies 22 are evenly distributed around the smoke guide hole 23 to produce a uniform light-emitting effect.

[0046] The light-emitting element 2, located on the column 1 and at the smoke outlet 12, means that the light-emitting element is positioned at the end of the column 1 near the smoke outlet. For example, the light-emitting element 2 can be installed at the smoke outlet 12 of the column 1 via insertion or snap-fit, and the light-emitting element 2 itself forms a smoke guide hole 23. This smoke guide hole 23 can be formed by opening a hole in the body of the light-emitting element 2, specifically by using a central opening or a peripheral distribution of small holes. Alternatively, the light-emitting element 2 can enclose a hollow area to form the smoke guide hole 23, specifically using a ring-shaped or sheet-shaped light-emitting diode structure. This position facilitates the outward diffusion of light from the end of the incense column. The smoke guide hole 23 is connected to the smoke guide channel 11 through the smoke outlet 12, so that the smoke guide hole 23 on the light-emitting element 2 and the smoke guide channel 11 inside the column 1 form an airflow path. This design ensures that smoke can pass through the light-emitting element 2 and diffuse outward.

[0047] Understandably, the setting of the light-emitting element 2 simulates the bright effect of traditional incense burning. The light-emitting element 2 and the smoke guide hole 23 are integrated into the end of the incense stick. The smoke flows upward through the smoke guide channel 11 inside the column body 1 and reaches the smoke outlet 12 at the top of the column body 1. The light-emitting element 2 is set at the smoke outlet 12, but does not completely block the smoke outlet 12. The light-emitting element 2 has a smoke guide hole 23 inside. The smoke guide hole 23 forms a continuous passage with the smoke guide channel 11 of the column body 1. The smoke passes through the smoke guide channel 11, the smoke outlet 12, and then is emitted through the smoke guide hole 23 of the light-emitting element 2. The smoke flow path is maintained by the smoke guide hole 23. At the same time, the light-emitting element 2 is used to simulate the burning light effect, which avoids the smoke from being blocked and enhances the visual effect.

[0048] This structural design allows the light-emitting element 2 to be positioned at the visual focal point of the top of the incense stick, while not completely obstructing the emission of smoke. The light-emitting element 2 is connected to the smoke-guiding channel 11 through the smoke-guiding hole 23, ensuring the continuity and smoothness of smoke emission. The setting of the smoke-guiding hole 23 maintains the normal emission of smoke. The two work together to achieve both a visual simulation effect and ensure the basic function of the incense burner, achieving unity and coordination between the light-emitting effect and the smoke emission.

[0049] During use, smoke enters the smoke guide channel 11 from the bottom of the column 1, flows upward along the channel, passes through the smoke outlet 12, and is emitted through the smoke guide hole 23 of the light-emitting element 2. At the same time, the LED light body 22 is lit, emitting light through the transparent resin material to simulate the visual effect of burning incense sticks.

[0050] Through the above solution, this application achieves a harmonious balance between the luminous effect and the smoke emission. The placement of the luminous element 2 does not affect the normal emission of smoke, ensuring smooth smoke flow and avoiding the pressure rise caused by smoke accumulation. It also allows the smoke to be discharged in a straight line, ensuring that the electronic incense burner 300 achieves the same effect as a traditional incense burner. Simultaneously, the smoke is emitted through a dedicated smoke guide hole 23, reducing direct contact with the luminous part and minimizing interference with the luminous effect. This design not only ensures the basic functions of the electronic incense burner 300 but also enhances the realism of the visual simulation effect and improves the user experience.

[0051] In one implementation, such as Figures 1 to 4 As shown, the light-emitting element 2 is ring-shaped and is located around the periphery of the smoke outlet 12; the smoke guide hole 23 is located in the center of the light-emitting element 2.

[0052] In this embodiment, the light-emitting element 2 is arranged in a ring shape, that is, the light-emitting element 2 is set as a ring lamp body 22 or a ring lamp strip structure. A hollow cavity is formed in the middle of the light-emitting element 2, which forms a smoke guide hole 23. The light-emitting element 2 is located at the periphery of the smoke outlet 12, that is, at the periphery of the end of the column 1, so that the smoke guide hole 23 is connected to the smoke outlet 12 of the smoke guide channel 11. Furthermore, the edge of the hole wall of the smoke guide hole 23 can form a continuously extending tubular structure with the smoke outlet 12 to ensure the uniformity and smoothness of the smoke flow.

[0053] Specifically, when the annular light-emitting element 2 is installed around the edge of the smoke outlet 12, its outer ring can be installed on the column 1, with the outer wall of the light-emitting element 2 flush with the outer wall of the column 1. The inner ring shrinks inward to form the boundary of the smoke guide hole 23. The central axis of the smoke guide hole 23 coincides with the axis of the smoke guide channel 11, allowing the smoke to be discharged through the smoke guide hole 23 along a straight path. The installation position of the annular light-emitting element 2 avoids the central area of ​​the smoke outlet 12, forming an annular light-emitting area around the smoke guide hole 23. When the smoke passes through the smoke guide hole 23, the light generated by the annular light-emitting element 2 radiates outward from the periphery of the smoke guide hole 23, avoiding direct illumination of the smoke particles. This ensures that the flow of smoke does not affect the light emission of the light-emitting element 2, while the central smoke guide hole 23 also ensures efficient smoke flow.

[0054] Understandably, through the above technical solution, the annular light-emitting element 2 of this application is arranged around the smoke outlet 12, and a smoke guide hole 23 is formed in the center of the light-emitting element 2. This allows the smoke in the smoke guide channel 11 to flow directly through the smoke outlet 12 and then be discharged from the smoke guide hole 23. The solid part of the light-emitting element 2 does not obstruct the smoke emission, and the light path and the smoke path do not interfere with or affect each other. At the same time, the central smoke guide hole 23 ensures the smooth flow of smoke. The light from the light-emitting element 2 can pass through the smoke, creating a soft and hazy visual effect, enhancing the sense of ritual and atmosphere of the electronic incense burner 300. In addition, the annular structure of the light-emitting element 2 can evenly illuminate the smoke, avoiding the uneven lighting problem that may be caused by a single point light source, and improving the overall visual experience.

[0055] In one embodiment, the axis of the smoke guide hole 23 coincides with the axis of the smoke guide channel 11; optionally, the diameter of the smoke guide hole 23 is gradually reduced from one end connected to the smoke outlet 12 to the end away from the smoke outlet 12.

[0056] In this embodiment, the fact that the axis of the smoke guide hole 23 is not completely coincident with the axis of the smoke guide channel 11 may cause the smoke flow path to deviate, resulting in uneven outward diffusion of smoke through the smoke guide hole 23 and some smoke remaining on the inner wall of the smoke guide hole 23, affecting the light transmission effect of the light-emitting element 2. Based on the above problems, in this embodiment, the axis of the smoke guide hole 23 and the axis of the smoke guide channel 11 are set to coincide. This can be achieved by adjusting the relative installation position of the smoke guide hole 23 and the smoke guide channel 11 to ensure that their center lines are aligned.

[0057] Meanwhile, the diameter of the smoke guide hole 23 is also set to a gradual structure, such as a gradual conical hole structure or a stepped hole structure, so that the diameter of the smoke guide hole 23 gradually decreases from the end connected to the smoke outlet 12 to the end away from the smoke outlet 12. The rate of change of the diameter of the smoke guide hole 23 can be adjusted according to the smoke flow rate requirements. The end of the smoke guide hole 23 away from the smoke outlet 12 can be set as a circular, elliptical or polygonal opening, and the opening size of the end closer to the smoke outlet 12 is larger than that of the far end.

[0058] Understandably, the alignment of the axis of the smoke guide hole 23 with the axis of the smoke guide channel 11 allows the smoke to enter the smoke guide hole 23 along a straight path from the smoke guide channel 11, avoiding smoke dispersion or collision with the hole wall caused by flow direction deviation. The gradually decreasing diameter of the smoke guide hole 23 causes the smoke flow velocity to gradually increase as it passes through the smoke guide hole 23, forming a Venturi effect and reducing the residence time of the smoke in the smoke guide hole 23. After the smoke accelerates, it is discharged from the smoke outlet 12, reducing the amount of smoke accumulation near the light-emitting element 2 and preventing smoke particles from adhering to the surface of the light-emitting element 2 and blocking light. The gradually changing diameter structure of the smoke guide hole 23 also increases the guiding nature of the smoke flow, causing the smoke to concentrate through the central area of ​​the smoke guide hole 23, reducing the probability of contact with the light-emitting element 2, thereby maintaining the brightness and uniformity of the light-emitting element 2.

[0059] Through the above technical solution, the axial alignment of the smoke guide hole 23 and the smoke guide channel 11 is achieved, ensuring the continuity and stability of the smoke flow. Simultaneously, the gradually decreasing diameter of the smoke guide hole 23 accelerates the smoke flow and improves the smoke diffusion effect. This structural design not only ensures smooth smoke discharge but also enhances the visual effect of the smoke. The surrounding light simulates the brightness of burning incense sticks, while the central smoke exhaust simulates the smoke itself, maintaining a harmonious balance between the light emission and smoke emission. This enhances the realism and user experience of the electronic incense burner 300 in simulating incense burning.

[0060] In one implementation, such as Figure 2 and Figure 4 As shown, the light-emitting component 2 includes a light guide portion 21 and a lamp body 22. The light guide portion 21 is disposed at the smoke outlet 12. The light guide portion 21 surrounds and forms a smoke guide hole 23, and the lamp body 22 is disposed on the light guide portion 21.

[0061] In this embodiment, the light guide 21 can be made of transparent or semi-transparent materials, such as acrylic or glass. The shape of the light guide 21 can be designed as cylindrical, matching the shape of the column 1, so that the light guide 21 is inserted into or snapped into the column 1. The light guide 21 is located at the smoke outlet 12, and the center of the light guide 21 forms the aforementioned smoke guide hole 23. The lamp body 22 can be an LED lamp body 22, which is embedded in the side wall of the light guide 21. Several mounting holes can be opened in the side wall of the light guide 21 to fix the LED lamp body 22 in the mounting holes. The number of LED lamp bodies 22 can be set as needed, for example, 4-8, evenly distributed around the circumference of the light guide 21. The light emission color of the LED lamp body 22 can be selected as warm yellow to simulate the light color of traditional incense.

[0062] Furthermore, the light guide section 21 can adopt a double-layer structure design. The inner layer is cylindrical, forming the smoke guide hole 23; the outer layer is annular, covering the outside of the inner layer, and the LED lamp body 22 is installed in the gap between the inner and outer layers. This structure can improve the utilization rate of light and make the light emission effect more uniform and soft.

[0063] Understandably, the lamp body 22 is used to generate illumination. After the lamp body 22 is powered on, the light is refracted by the light guide part 21 to form a ring light effect, creating a bright effect similar to burning incense. At the same time, the smoke is discharged outward from the smoke guide channel 11 through the smoke guide hole 23 along the inner wall of the light guide part 21, ensuring the smooth dissipation of the smoke. It will not be affected by the presence of the light-emitting element 2, so that the light-emitting effect and the smoke dissipation are coordinated. The light-emitting element 2 will not overlap with the smoke guide channel 11, so that the light path and the smoke path will not interfere with or affect each other. At the same time, the central smoke guide hole 23 ensures the smooth flow of smoke, and the light guide part 21 enhances the propagation effect of light. This structural design allows the electronic incense burner 300 to better simulate the burning effect of a traditional incense burner, improving the realism and visual experience of the product.

[0064] Through the above technical solution, this application achieves the addition of visual effects to the electronic incense burner 300 without affecting the emission of smoke. The design of the light guide 21 enables the light to diffuse evenly, simulating the natural light of incense. At the same time, the setting of the smoke guide hole 23 ensures the smooth emission of smoke, thereby avoiding the influence of the light-emitting element 2 on the flow of smoke. This structure not only meets the user's demand for realism, but also enhances the visual experience of the electronic incense burner 300, making the electronic incense burner 300 closer to the usage effect of a traditional incense burner.

[0065] In one implementation, such as Figure 2 and Figure 4 As shown, the light guide section 21 includes a first light guide segment 211 and a second light guide segment 212. The first light guide segment 211 and the second light guide segment 212 are connected to each other. The first light guide segment 211 is disposed in the smoke guide channel 11, and the second light guide segment 212 extends out of the column. The lamp body 22 is disposed in the first light guide segment 211 and / or the second light guide segment 212.

[0066] In this embodiment, the first light guide segment 211 and the second light guide segment 212 are connected to each other. The outer diameter of the first light guide segment 211 matches the inner diameter of the smoke guide channel 11 hole of the column 1. It is fixed in the smoke guide channel 11 by interference fit or snap-fit ​​structure to realize the connection between the light guide part 21 and the column 1. The first light guide segment 211 and the second light guide segment 212 together form the smoke guide hole 23. The connection between the first light guide segment 211 and the second light guide segment 212 adopts a chamfer transition to ensure that the inner wall of the smoke guide hole 23 is smooth without steps. A diffusion layer is provided at the end of the second light guide segment 212. The thickness of the diffusion layer decreases along the axial direction, and the light forms a gradual brightness effect after passing through the diffusion layer.

[0067] Specifically, the first light guide segment 211 is inserted into the smoke guide channel 11, with its outer wall in close contact with the inner wall of the smoke guide channel 11 to prevent the light guide segment 21 from shifting or falling off during smoke flow. The conical structure of the second light guide segment 212 ensures a smooth transition between its outer wall and the outer surface of the column 1, guaranteeing soft and continuous light diffusion. The diffusion layer of the second light guide segment 212 transforms the point light source emitted by the lamp body 22 into a surface light source. After passing through the diffusion layer with decreasing thickness, the light forms a brightness distribution that gradually weakens from the center outward, simulating the natural halo effect of burning incense. The coaxial design of the first light guide segment 211 and the second light guide segment 212 ensures that the axis of the smoke guide hole 23 coincides with the axis of the smoke guide channel 11, and the direction of smoke flow is consistent with the direction of light propagation, avoiding scattering interference of smoke particles on the light.

[0068] Understandably, this application divides the light guide section 21 into a combined structure of a first light guide segment 211 and a second light guide segment 212. This allows the light guide section 21 to be stably installed on the column 1, while also expanding the light coverage area through the extension of the second light guide segment 212. The second light guide segment 212 and the first light guide segment 211 form a continuous smoke guide hole 23, ensuring that the smoke flows stably along the axial direction and avoiding turbulence inside the light guide section 21. The light guide material layer on the sidewall of the second light guide segment 212 converts the point light source into a surface light source, making the light distribution closer to the visual effect of real incense burning. At the same time, the outward expansion structure of the second light guide segment 212 prevents smoke from accumulating in the light-emitting area, ensuring that the light output is not blocked by smoke.

[0069] In one implementation, such as Figure 2 and Figure 4 As shown, the first light guide section 211 is provided with a first through hole 2112, which is connected to the smoke guide channel 11; the second light guide section 212 is provided with a second through hole 2121, which connects the first through hole 2112 and the external space, and the first through hole 2112 and the second through hole 2121 form a smoke guide hole 23.

[0070] In this embodiment, the first light guide segment 211 is arranged in a ring shape, and a through hole 2112 is formed in the center. The first light guide segment 211 can be made of plastic material by injection molding. The first through hole 2112 can be formed directly during injection molding or by mechanical drilling. The axis of the first through hole 2112 coincides with the axis of the smoke guide channel 11, and the first through hole 2112 is directly connected to the smoke guide channel 11 to ensure that the smoke can flow smoothly from the smoke guide channel 11 to the first through hole 2112.

[0071] The first light guide segment 211 and the second light guide segment 212 can be made of transparent or translucent materials, such as acrylic or polycarbonate. The first through hole 2112 and the second through hole 2121 can be formed directly during injection molding or by mechanical drilling. The axis of the second through hole 2121 is aligned with the axis of the first through hole 2112. The second through hole 2121 is connected to the first through hole 2112 so that the first through hole 2112 and the second through hole 2121 form a continuous smoke guide hole 23.

[0072] Specifically, after the smoke enters the first through hole 2112 of the first light guide section 211 from the smoke guide channel 11, it flows directly into the second through hole 2121 of the second light guide section 212 along the axial direction of the column 1, forming a straight discharge path without bends. The coaxial extension and continuous connection of the first through hole 2112 and the second through hole 2121 also prevents the smoke flow path from deviating and reduces flow resistance. The light guide part 21 is wrapped with a light-transmitting material to cover the outer wall of the first through hole 2112 and the second through hole 2121. The light is evenly diffused through the material of the light guide part 21. When the smoke is discharged from the center of the second through hole 2121, it will not block the light propagation path. Furthermore, the lamp body 22 can be set in the first through hole 2112 and / or the second through hole 2121 so that the light can diffuse to the outside through the light guide part 21.

[0073] Understandably, the smoke guide hole 23 formed by the first through hole 2112 and the second through hole 2121 provides a smooth channel for the smoke, ensuring the luminous effect without affecting the smoke emission. This allows the smoke to be smoothly conducted from the inside of the column 1 to the external space. The first through hole 2112 is axially aligned with the smoke guide channel 11, ensuring that the smoke enters the first light guide section 211 along a straight path. The second through hole 2121 forms an independent channel inside the light guide section 21, and its aperture matches that of the first through hole 2112, ensuring the continuous flow of smoke as it passes through the connection between the first light guide section 211 and the second light guide section 212. The design of the light guide section 21 ensures that the luminous effect is not affected by the smoke, clearly simulating the bright effect of incense burning in a traditional incense burner. This design not only meets the user's need for a realistic feel in the electronic incense burner 300 but also enhances the visual experience, allowing the electronic incense burner 300 to better integrate modern technology with traditional cultural elements.

[0074] In one embodiment, a first through hole 2112 is provided along the extending direction of the column 1, and the axis of the first through hole 2112 coincides with the axis of the smoke guiding channel 11. Optionally, a second through hole 2121 is provided along the extending direction of the column 1, and the axis of the second through hole 2121 coincides with the axis of the smoke guiding channel 11. Optionally, the axes of the first through hole 2112 and the second through hole 2121 coincide, and both coincide with the axis of the smoke guiding channel 11. The coincidence of the axes of the first through hole 2112 and the second through hole 2121 is achieved by coaxial positioning of the mounting hole and the light guide 21, for example, by forming a space between the outer wall of the light guide 21 and the inner wall of the mounting hole. The annular contact surface ensures that the light guide section 21 does not radially shift within the mounting hole. The axis of the smoke guide channel 11 coincides with the axes of the first through hole 2112 and the second through hole 2121. This is achieved through the assembly and positioning of the first light guide section 211 and the column 1. For example, when the column 1 is inserted into the smoke guide channel 11, the outer wall of the column 1 contacts the inner wall of the mounting groove 2114 of the first light guide section 211, restricting the circumferential rotation of the first light guide section 211 relative to the column 1. Furthermore, the lamp body 22 can be arranged around the first through hole 2112, or around the second through hole 2121, or simultaneously around both the first through hole 2112 and the second through hole 2121.

[0075] Understandably, the axis of the second through hole 2121 of the light guide 21 is automatically aligned with the axis of the first through hole 2112 of the first light guide segment 211, so that the axis of the first through hole 2112 coincides with the axis of the smoke guide channel 11. Thus, after the smoke enters the first through hole 2112 from the smoke guide channel 11, it passes through the first through hole 2112 and the second through hole 2121 in a straight line, avoiding turbulence or accumulation of smoke at the connection between the light guide 21 and the first light guide segment 211 due to axis misalignment. The limiting fixation of the light guide 21 in the mounting hole prevents it from being displaced due to external vibration or smoke impact, ensuring that the second through hole 2121 and the first through hole 2112 always remain coaxial, maintaining the continuous straight shape of the smoke guide hole 23. At the same time, the coaxial positioning of the light guide 21 and the first light guide segment 211 ensures that the light from the lamp body 22 is evenly scattered through the light guide 21, avoiding uneven light distribution or local dark areas due to the tilt of the light guide 21.

[0076] Meanwhile, this design simplifies the processing and assembly of components, improving production efficiency. Furthermore, the tight fit between the light guide section 21 and the first light guide segment 211 prevents smoke leakage from the joints, ensuring the effectiveness of the electronic incense burner 300.

[0077] In one implementation, such as Figure 2 and Figure 4As shown, the first light guide segment 211 forms a mounting cavity 2111, and the light guide part 21 also includes a third light guide segment 213. The third light guide segment 213 is disposed in the mounting cavity 2111, and the third light guide segment 213 and the cavity wall of the mounting cavity 2111 enclose a first through hole 2112. The lamp body 22 is located between the first light guide segment 211 and the third light guide segment 213, and is disposed away from the first through hole 2112.

[0078] In this embodiment, the first light guide segment 211 extends into the smoke guide channel 11 to form a mounting cavity 2111. The mounting cavity 2111 is formed by the internal structure of the first light guide segment 211 or the body structure of the first light guide segment 211. The third light guide segment 213 is embedded inside the mounting cavity 2111. A gap is formed between the outer wall of the third light guide segment 213 and the inner wall of the mounting cavity 2111, which constitutes the first through hole 2112. The lamp body 22 is fixed between the first light guide segment 211 and the second light guide segment 212. It can be located on the first light guide segment 211 or on the third light guide segment 213, for example, by snap-fitting, adhesive bonding, or plugging. The third light guide segment 213 is made of a light-transmitting material, such as polycarbonate, acrylic, or glass, and its surface can be frosted to enhance the light scattering effect.

[0079] Specifically, the cavity wall of the mounting cavity 2111 and the outer wall of the third light guide section 213 form a first through hole 2112. After the smoke enters the first through hole 2112 from the smoke guide channel 11, it diffuses outward along the gap, preventing the lamp body 22 from directly blocking the smoke flow path. The light emitted by the lamp body 22 is conducted through the third light guide section 213 to the first light guide section 211, and then evenly scattered to the outside and the second light guide section 212 by the surface of the first light guide section 211. The gap formed between the third light guide section 213 and the cavity wall of the mounting cavity 2111 not only maintains the connectivity of the smoke guide channel 11, but also guides the light from the inside to the area around the smoke outlet 12 through the light-transmitting material, achieving synchronous optimization of smoke flow and light diffusion. Through this structural design, the third light guide section 213 not only supports and fixes the lamp body 22, but also forms the smoke guide channel 11 together with the mounting cavity 2111, ensuring the smooth flow of smoke. At the same time, the presence of the third light guide section 213 increases the reflection and refraction surface of light, which helps to improve the luminous effect.

[0080] In one embodiment, the third light guide segment 213 is integrally formed with the first light guide segment 211. The third light guide segment 213 and the first light guide segment 211 are integrally formed by injection molding or compression molding. The cavity wall of the first light guide cavity 2131 is made of transparent or translucent material, and the inner surface of the cavity wall can be set with a frosted or textured structure to enhance the light scattering effect. The lamp body 22 uses a surface-mount LED, which is fixed to the bottom or side wall of the first light guide cavity 2131 by adhesive or clips. The integral structure of the third light guide segment 213 and the first light guide segment 211 eliminates the gap at the joint, preventing smoke leakage from the joint and enhancing the overall mechanical strength. The cavity wall of the first light guide cavity 2131 reflects and scatters the light emitted by the lamp body 22 multiple times, and the light is uniformly transmitted outward through the materials of the third light guide segment 213 and the first light guide segment 211, avoiding local bright spots.

[0081] Optionally, the third light guide segment 213 and the first light guide segment 211 enclose a first light guide cavity 2131, and the lamp body 22 is disposed in the first light guide cavity 2131. It can be understood that by disposing of the lamp body 22 in the first light guide cavity 2131, the lamp body 22 is hidden, avoiding direct exposure of the lamp body 22 to the external environment. At the same time, the setting of the first light guide cavity 2131 increases the reflection and scattering of light, so that the light can propagate from inside the smoke guide channel 11 along the third light guide segment 213 to the first light guide segment 211, and continue to propagate to the outside or the second light guide segment 212, making the light emission effect more uniform and soft, and also avoiding the influence of smoke flow on the light propagation, thus better simulating the brightness effect of traditional incense.

[0082] Optionally, such as Figure 2 As shown, the first light guide segment 211 is provided with a second light guide cavity 2113. The second light guide cavity 2113 is located on the side of the first light guide segment 211 facing away from the second through hole 2121. The second light guide cavity 2113 extends from the end of the first through hole 2112 that communicates with the smoke guide channel 11 to the end of the first through hole 2112 that communicates with the second through hole 2121. It can be understood that the second light guide cavity 2113 is formed inside the first light guide segment 211. The second light guide cavity 2113 is located in the first light guide segment 211. The light guide segment 211 is away from the side of the second through hole 2121 and extends along the connection end of the first through hole 2112 and the smoke guide channel 11 toward the connection end of the first through hole 2112 and the second through hole 2121. The extension path of the second light guide cavity 2113 is parallel to the axis of the smoke guide channel 11. Its cross-section is an annular groove structure, which is distributed around part or all of the outer periphery of the first through hole 2112. The second light guide cavity 2113 can also be connected to the first light guide cavity 2131.

[0083] Understandably, the light emitted by the lamp body 22 located in the first light guide cavity 2131 can propagate along the third light guide segment 213 to the first light guide segment 211, and at the same time, it can also enter the first light guide cavity 2131 and propagate outward from the first light guide cavity 2131 or to the second light guide segment 212. This solves the problem of uneven light distribution inside the light guide component leading to poor smoke and light combination effect. The layout of the second light guide cavity 2113 extending along the axis of the smoke guide channel 11 creates spatial isolation between the light transmission path and the smoke diffusion direction, preventing the light source from directly blocking the smoke outlet. The annular groove structure of the light guide cavity transmits the light emitted by the lamp body 22 simultaneously along the axial and radial directions. While ensuring that the smoke passes smoothly through the smoke guide hole 23, it achieves a uniform light emission effect around the smoke outlet, making the dynamic fusion of smoke and light during simulated combustion more realistic.

[0084] In one implementation, such as Figure 2 and Figure 4 As shown, the light-emitting element 2 has a mounting groove 2114 on one side opposite to the smoke guide hole 23. The light-emitting element 2 is inserted into the smoke guide channel 11, and the column 1 is limited to the mounting groove 2114. The column 1 abuts against the groove wall of the mounting groove 2114.

[0085] In this embodiment, the light-emitting element 2 can adopt a cylindrical or prismatic structure. The light-emitting element 2 has a through hole forming part of the smoke guide hole 23. An annular groove as a mounting groove 2114 is provided on the outer peripheral surface of the light-emitting element 2 facing away from the through hole. After the light-emitting element 2 is inserted into the smoke guide channel 11, the inner wall of the smoke guide channel 11 fits tightly against the groove wall of the mounting groove 2114. The contact surface between the column 1 and the mounting groove 2114 generates friction through contact, forming a stable connection and restricting the displacement of the column 1 within the smoke guide channel 11. This achieves a mechanical connection between the support and the column 1. The depth of the mounting groove 2114 can be designed to match the wall thickness of the column 1 to ensure that the outer wall of the light-emitting element 2 facing away from the through hole is flush with the outer wall of the column 1 facing away from the smoke guide channel 11. Furthermore, the inner surface of the mounting groove 2114 can be provided with an anti-slip texture to increase friction with the column 1 and improve connection stability.

[0086] Understandably, when the light-emitting element 2 is inserted into the smoke guide channel 11, the groove wall of the mounting groove 2114 fits against the outer wall of the column 1, and the column 1 is confined within the range of the mounting groove 2114. The abutment action is achieved through the pressure of the contact surface, preventing the column 1 from shifting due to external vibration or smoke flow pressure. The insertion method of the mounting groove 2114 makes the light-emitting element 2 and the column 1 form an integrated structure, ensuring the continuous passage of the smoke guide channel 11 and preventing smoke from leaking from the gap between the light-emitting element 2 and the column 1. Through the dual effects of limiting and abutment, the connection stability between the column 1 and the light-emitting element 2 is improved, and the sealing and structural stability of the smoke guide channel 11 are maintained. In addition, this structural design facilitates disassembly and cleaning, improving the maintainability and service life of the product.

[0087] In one implementation, such as Figure 1 and Figure 3 As shown, the end of the light-emitting element 2 near the smoke outlet 12 is flush with the outer wall of the column 1; optionally, the light-emitting element 2 gradually tilts towards the axis of the column 1 from the end near the smoke outlet 12 to the end away from the smoke outlet 12.

[0088] In this embodiment, the light-emitting element 2 can be a conical structure, with its bottom flush with the outer wall of the column 1 and its top tapering inward. For example, the outer wall of the first light-guiding section 211 of the light-emitting element 2 facing away from the first through hole 2112 is flush with the outer wall of the column 1, and the outer wall of the light-guiding part 21 of the light-emitting element 2 facing away from the second through hole 2121 is inclined and tapering towards the axis of the column 1. The flush design between the light-emitting element 2 and the outer wall of the column 1 achieves seamless connection by matching their outer contours, and the connection accuracy can be ensured by injection molding or machining. At the same time, the light-emitting element 2 is inclined towards the axis of the column 1, such as with an inclination angle ranging from 15° to 45°. The inclined surface is formed by integral molding or segmented splicing, so that the inclined part of the light-emitting element 2 surrounds and forms the tapering first through hole 2112 and / or second through hole 2121.

[0089] Understandably, the design of the light-emitting element 2 being flush with the outer wall of the column 1 eliminates the gap between the mounting groove 2114 and the column 1, ensuring that the flow path of smoke remains continuous as it enters the smoke guide hole 23 from the smoke guide channel 11 through the smoke outlet 12. This avoids smoke stagnation or dispersion due to structural misalignment. The inclined section of the light-emitting element 2 forms a gradually narrowing space, which guides the smoke as it flows through the smoke guide hole 23, forming a directional airflow channel. This allows the smoke to concentrate and diffuse in a predetermined direction, reducing the escape of smoke from the edge area of ​​the housing. At the same time, the inclined design makes the spatial distribution of the smoke guide hole 23 formed by the light-emitting element 2 more compact. By controlling the tilt angle of the light-emitting element 2, the overlap between the smoke diffusion range and the light coverage area of ​​the light-emitting element 2 can be adjusted, preventing smoke from blocking light or light from interfering with the smoke path. The light emitted by the lamp body 22 is uniformly refracted through the surface of the light-emitting element 2 in the gradually narrowing space, enhancing the visual layering of the light-emitting element 2.

[0090] In one embodiment, the smoke guide hole 23 extends in a straight line; alternatively, the smoke guide hole 23 extends in an arc curve; alternatively, the smoke guide hole 23 gradually slopes towards the center area from the end connected to the smoke outlet 12 to the end away from the smoke outlet 12.

[0091] In this embodiment, the smoke guide hole 23 is configured to extend in a straight line or in an arc curve. The two forms can be used alone or in combination. The tilt angle of the smoke guide hole 23 is adjusted according to the position of the central area, and the tilt direction is towards the axis of the central area. The straight-extending smoke guide hole 23 forms a linear guiding path, and the arc-curved smoke guide hole 23 forms a rotating diffusion path. For example, the smoke guide hole 23 is configured to extend in a spiral arc. The spiral arc forms a radial trajectory with equal angle distribution with the central area as the center. The starting end of the smoke guide hole 23 connected to the smoke outlet 12 is located at the outer periphery of the edge area of ​​the light-emitting element 2. Specifically, the straight-extending smoke guide hole 23 guides the smoke to flow in a fixed direction through a straight channel, reduces turbulence in the smoke diffusion process, and provides the shortest flow path for the smoke flow, reducing smoke retention. The arc-curved smoke guide hole 23 generates centrifugal force in the smoke through a curved path, promoting uniform dispersion of the smoke.

[0092] Meanwhile, the smoke guide holes 23, which are arranged in a straight line or an arc, can also be inclined. The inclination angle of the smoke guide holes 23 gradually increases from the end connected to the smoke outlet 12 to the end away from the smoke outlet 12, so that the flow direction of the smoke converges towards the center of the axis of the incense stick smoke guide channel 11, that is, flows inclined towards the central area of ​​the light-emitting element 2. For example, the axis of the smoke guide hole 23 forms an angle range of 5° to 30° with the axis of the incense stick smoke guide channel 11, and the inclination angle can be adjusted according to the length of the smoke guide hole 23.

[0093] Understandably, the design of the smoke guide hole 23 tilting towards the center of the smoke guide channel 11 of the incense stick causes the smoke flow path to gradually converge, that is, to flow towards the central area, avoiding excessive accumulation of smoke in the edge area and reducing obstruction of the light-emitting element 2 in the central area. When the smoke enters from the end of the smoke guide hole 23 away from the smoke outlet 12, the tilted structure guides it to move towards the central area and merges with the smoke discharged from the smoke guide hole 23 in the central area to form a concentrated and stable smoke flow. At the same time, it reduces the deposition of smoke on the surface of the light-emitting element 2, ensuring that the light-emitting effect is clearly visible.

[0094] Through the above technical solution, this application changes the extension trajectory and tilt direction of the smoke guide hole 23, so that the smoke generates a centripetal gathering effect during the discharge process, reduces the amount of smoke adhering to the surface of the light-emitting element 2, and avoids the disorderly diffusion of smoke in the furnace body 301. At the same time, the arc-shaped channel extends the contact path between the smoke and the light-emitting element 2, so that the light forms a diffuse reflection effect on the surface of the smoke particles, which not only maintains the smooth diffusion of smoke, but also enhances the visual penetration of the light-emitting element 2 in the smoke environment, effectively solving the technical defect that the smoke obscures the light source and causes the simulated combustion effect to be distorted.

[0095] This utility model also proposes an electronic incense burner 300, such as Figure 1 and Figure 3 As shown, the electronic incense burner 300 includes a burner body 301 and the aforementioned incense stick structure 100, with the incense stick structure 100 disposed on the burner body 301. The specific structure of the incense stick structure 100 is as described in the foregoing embodiments. Since this electronic incense burner 300 adopts all the technical solutions of all the foregoing embodiments, it has at least all the beneficial effects brought about by the technical solutions of the foregoing embodiments, which will not be elaborated here.

[0096] It is understood that the furnace body 301 is the supporting structure of the electronic incense burner 300, which is used to accommodate and support other components of the electronic incense burner 300. Specifically, the furnace body 301 can be made of metal, ceramic or plastic materials, and can fix the incense stick structure 100, power supply and other structural components. At the same time, the electronic incense burner 300 also includes structures such as a smoke generator and a liquid storage tank. The smoke generator can be an ultrasonic atomizer or a piezoelectric ceramic atomizer. If the smoke generator is an ultrasonic atomizer, the liquid storage tank stores water, and the water is pumped to the ultrasonic atomizer to generate smoke that simulates the smoke produced after the incense stick is burned. If the smoke generator is a piezoelectric ceramic atomizer, the liquid storage tank stores oil, and the piezoelectric ceramic atomizer atomizes the oil into smoke to simulate the smoke produced after the incense stick is burned. Alternatively, the smoke generator can be a heating element, such as an electrically heated metal mesh or metal rod structure. The smoke generator is placed in the oil and smoke is generated by heating the oil.

[0097] Meanwhile, the incense stick structure 100 can be mechanically fixed to the top opening of the furnace body 301, or fixed to the top or side of the furnace body 301 by plugging, threading, or snapping, ensuring that the smoke guide channel 11 and the internal space of the furnace body 301 form a continuous airflow path. Heat dissipation holes are opened on the side wall of the furnace body 301's receiving cavity, allowing external air to enter the receiving cavity through the heat dissipation holes and flow upwards along the smoke guide channel 11, pushing the smoke out from the smoke outlet 12. The heat sink of the light-emitting element 2 is embedded in the bottom of the mounting cavity 2111, with its end close to the heat dissipation hole of the furnace body 301. Air convection is used to conduct heat from the heat sink to the outside of the heat dissipation hole, preventing heat accumulation around the light-emitting element 2. After the smoke guide channel 11 extends into the interior of the furnace body 301, its end connects with the receiving cavity, causing the smoke to form a vortex and slow down within the furnace body 301, reducing uneven smoke diffusion caused by excessively fast airflow.

[0098] Through the above technical solution, this application achieves a uniform and stable light emission effect while ensuring smooth smoke discharge. The design of the smoke guide hole 23 and the smoke guide channel 11 having the same axis allows the smoke to be discharged through the smoke guide hole 23 along a straight path, avoiding smoke from adhering to the surface of the light-emitting element 2. The physical isolation design between the LED lamp body 22 and the smoke guide channel 11 prevents smoke particles from blocking the light source and affecting the light intensity, and also prevents high temperature damage to electronic components. The circumferential layout of the ring light-emitting element 2 allows the light to evenly cover the end of the incense stick, effectively simulating the ring halo effect when the traditional incense stick is burning.

[0099] The above are merely exemplary embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the technical concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A type of incense stick structure, characterized in that, The incense stick structure includes: A column, the column forming a hollow smoke guiding channel, the column forming a smoke outlet at one end of the smoke guiding channel; and A light-emitting element, wherein the light-emitting element is disposed at the smoke outlet; The light-emitting element is provided with a smoke guide hole, which connects the smoke guide channel and the external space.

2. The incense stick structure as described in claim 1, characterized in that, The light-emitting element includes a light guide and a lamp body, and the light guide is disposed at the smoke outlet; The light guide portion encloses and forms the smoke guide hole, and the lamp body is disposed on the light guide portion.

3. The incense stick structure as described in claim 2, characterized in that, The light guide section includes a first light guide segment and a second light guide segment connected to each other. The first light guide segment is disposed inside the smoke guide channel, and the second light guide segment extends out of the column. The lamp body is located in the first light guide section and / or the second light guide section.

4. The incense stick structure as described in claim 3, characterized in that, The first light guide segment is provided with a first through hole, which is connected to the smoke guide channel; The second light guide segment is provided with a second through hole, which connects the first through hole and the external space. The first through hole and the second through hole form the smoke guide hole.

5. The incense stick structure as described in claim 4, characterized in that, The axis of the first through hole coincides with the axis of the smoke guide channel, and the lamp body is arranged around the first through hole; And / or, the axis of the second through hole coincides with the axis of the smoke guide channel, and the lamp body is arranged around the second through hole.

6. The incense stick structure as described in claim 4, characterized in that, The first light guide segment forms a mounting cavity, and the light guide portion further includes a third light guide segment, which is disposed in the mounting cavity. The third light guide segment and the cavity wall of the mounting cavity enclose the first through hole. The lamp body is located between the first light guide segment and the third light guide segment, and is positioned away from the first through hole.

7. The incense stick structure as described in claim 6, characterized in that, The third light guide segment is integrally formed with the first light guide segment; And / or, the third light guide segment and the first light guide segment enclose a first light guide cavity, and the lamp body is disposed in the first light guide cavity; And / or, the first light guide segment is provided with a second light guide cavity, the second light guide cavity is located on the side of the first light guide segment opposite to the second through hole, and the second light guide cavity extends from the end of the first through hole that communicates with the smoke guide channel to the end of the first through hole that communicates with the second through hole.

8. The incense stick structure as described in any one of claims 1 to 7, characterized in that, The outer peripheral wall of the light-emitting element is provided with a mounting groove. The light-emitting element is inserted into the smoke guide channel and the column is confined in the mounting groove, with the column abutting against the groove wall of the mounting groove.

9. The incense stick structure as described in any one of claims 1 to 7, characterized in that, The outer wall of the light-emitting element is flush with the outer wall of the column at one end near the smoke outlet. And / or, the outer wall of the light-emitting element gradually slopes towards the central axis of the column from the end near the smoke outlet to the end away from the smoke outlet; And / or, the smoke guide hole extends in a straight line; And / or, the smoke guide hole gradually tilts towards the central axis of the column from the end connected to the smoke outlet to the end away from the smoke outlet.

10. An electronic incense burner, characterized in that, The electronic incense burner includes: Furnace body; and The incense stick structure as described in any one of claims 1 to 9, wherein the incense stick structure is disposed in the stove body.

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