Leakage-proof fragrance diffuser

Abstract

The utility model relates to domestic appliance technical field discloses a kind of leakage-preventing fragrance spreading machines, comprising: cabinet, inside is provided with liquid storage cavity and leakage-preventing cavity, the leakage-preventing cavity is located the liquid storage cavity top, the liquid storage cavity with the leakage-preventing cavity intercommunication, the leakage-preventing cavity top side is provided with downwardly extending conduit, the cabinet top side is provided with air outlet hole corresponding the position of the conduit;Atomization component is set in the cabinet, and the atomization component is used to atomize liquid in the liquid storage cavity, the utility model can effectively prevent the problem that liquid leakage is prone to under the condition of inclination, turning side when using, greatly improve use experience.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a leak-proof incense diffuser. Background Technology

[0002] Aroma diffusers use atomization technology to diffuse essential oils or fragrances into the air. They typically contain a container for the liquid. During use, the diffuser must not be tilted or inverted, otherwise leakage will occur. However, in practice, it is common for diffusers to be accidentally tilted and leak, causing environmental pollution and liquid waste. Therefore, there is an urgent need for an aroma diffuser that is less prone to leakage when tilted during use. Utility Model Content

[0003] The purpose of this utility model is to provide a leak-proof diffuser to solve one or more technical problems existing in the prior art, and at least provide a beneficial option or create conditions.

[0004] The solution to the technical problem of this utility model is:

[0005] A leak-proof diffuser includes: a housing with a liquid storage chamber and a leak-proof chamber inside, the leak-proof chamber being located above the liquid storage chamber and communicating with it; a downwardly extending conduit being provided on the top side of the leak-proof chamber; and an air outlet being provided on the top side of the housing corresponding to the position of the conduit; and an atomizing component disposed inside the housing for atomizing the liquid in the liquid storage chamber.

[0006] This technical solution has at least the following beneficial effects: The liquid storage chamber is used to store liquid. During use, the atomizing component atomizes the liquid in the storage chamber. The atomized gas enters the interconnected leak-proof chamber and is discharged upward from the air outlet on the top side of the casing through the conduit, thus diffusing the atomized gas into the surrounding environment. When the casing is tilted, the liquid in the storage chamber flows into the leak-proof chamber. At this time, the liquid level is not higher than the conduit, and the liquid will not flow out from the air outlet through the conduit. The casing can be righted again. Even if the casing is tilted, the liquid in the storage chamber flows into the leak-proof chamber. Because the conduit has a certain height, the liquid will not leak out directly. This can effectively prevent the problem of easy leakage when tilted or tilted during use, and greatly improve the user experience.

[0007] As a further improvement to the above technical solution, the housing includes a main housing, an air outlet housing, and a container bottle. The top side of the main housing is provided with a receiving groove, and the container bottle is located in the receiving groove. The air outlet housing is connected to the top side of the container bottle and extends out of the receiving groove. The liquid storage chamber is formed inside the container bottle, and the leak-proof chamber is formed inside the air outlet housing. The air outlet is provided on the top side of the air outlet housing, and the bottom side of the leak-proof chamber is provided with a connecting hole. The atomizing component is disposed inside the housing, and the atomizing component penetrates the air outlet housing and extends into the container bottle.

[0008] As a further improvement to the above technical solution, the atomizing component includes an air pump, an air delivery pipe, an atomizing head, and a liquid delivery pipe. The air pump is disposed inside the housing, and an air passage is provided inside the air outlet housing. The two ends of the air delivery pipe are respectively connected to the air pump and one end of the air passage. The atomizing head is connected to the other end of the air passage, and the liquid delivery pipe is connected to the atomizing head and extends downward into the container bottle.

[0009] As a further improvement to the above technical solution, the conduit is positioned directly opposite the atomizing head.

[0010] As a further improvement to the above technical solution, the container bottle and the gas outlet shell are detachably connected.

[0011] As a further improvement to the above technical solution, a light source assembly is provided on the top side of the main housing, and the light source assembly extends around the air outlet housing.

[0012] As a further improvement to the above technical solution, the top of the air outlet housing has an extension that extends above the light source assembly, and the bottom surface of the extension is provided with a decorative element.

[0013] As a further improvement to the above technical solution, the bottom surface of the extension portion extends downward in an arc shape toward the center of the air outlet housing.

[0014] As a further improvement to the above technical solution, the light source assembly includes a light source plate, a light guide sleeve, and a light output ring. The light source plate is disposed inside the main housing. A lamp bead is disposed on the top side of the light source plate. Multiple lamp beads are disposed around the air outlet housing. The light guide sleeve is respectively sleeved on the outside of the multiple lamp beads. The light output ring is disposed on the top side of the main housing. The multiple light guide sleeves extend upward to the light output ring.

[0015] As a further improvement to the above technical solution, the light-emitting ring extends downward in an arc shape toward the direction of the air-emitting housing.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly explained below. Obviously, the described drawings are only a part of the embodiments of this utility model, and not all of them. Those skilled in the art can obtain other design schemes and drawings based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional view of the entire utility model.

[0019] Figure 2 This is an overall front view of the present invention.

[0020] Figure 3 yes Figure 2 A schematic diagram of the AA cross-sectional structure.

[0021] In the attached diagram: 110-Main housing, 120-Air outlet housing, 121-Leak-proof cavity, 122-Conduit, 123-Air outlet, 124-Extension, 125-Decorative part, 130-Container bottle, 131-Liquid storage cavity, 210-Air pump, 220-Air delivery pipe, 230-Atomizing head, 240-Liquid delivery pipe, 250-Air passage, 310-Light source board, 320-Aperture ring. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0025] In the description of this application, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] In the description of this application, the use of terms such as "one embodiment," "some embodiments," "an example," "some instances," "some embodiments," "illustrative embodiment," "example," "specific example," and "some examples" indicates that the specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] Reference Figure 1 , Figure 2 and Figure 3 A leak-proof diffuser includes a housing and an atomizing component. The housing contains a liquid storage chamber 131 and a leak-proof chamber 121, with the leak-proof chamber 121 located above the liquid storage chamber 131. The liquid storage chamber 131 and the leak-proof chamber 121 are interconnected. A downwardly extending conduit 122 is provided on the top side of the leak-proof chamber 121, positioned at the center of the top side and extending downwards for a distance. An air outlet 123 is provided on the top side of the housing corresponding to the conduit 122. In practical applications, the space inside the leak-proof chamber 121 is equal to or larger than the space inside the liquid storage chamber 131, thereby further improving the leak-proof effect. The atomizing component is disposed within the housing and is used to atomize the liquid in the liquid storage chamber 131.

[0028] As described above, the liquid storage chamber 131 is used to store liquid. During use, the atomizing component atomizes the liquid in the liquid storage chamber 131. The atomized gas enters the interconnected leak-proof chamber 121 and is discharged upward through the vent 123 on the top side of the casing via the conduit 122, thus diffusing the atomized gas into the surrounding environment. When the casing is tilted, the liquid in the liquid storage chamber 131 flows into the leak-proof chamber 121. At this time, the liquid level is not higher than the conduit 122, and the liquid will not flow out through the conduit 122 from the vent 123. The casing can be straightened again. Even if the casing is tilted, the liquid in the liquid storage chamber 131 flows into the leak-proof chamber 121. Because the conduit 122 has a certain height, the liquid will not leak out directly. This effectively prevents the problem of easy leakage when tilted or tilted during use, greatly improving the user experience.

[0029] The atomizing component is mainly used to atomize the liquid in the storage chamber 131. It has various structural forms; for example, it can use ultrasonic atomization. In this embodiment, however, the atomizing component atomizes the liquid using high-pressure air. Specifically, the housing includes a main housing 110, an air outlet housing 120, and a container bottle 130. The main housing 110 has a receiving groove on its top side, and the container bottle 130 is located within the receiving groove. The air outlet housing 120 is connected to the top side of the container bottle 130 and extends out of the receiving groove. The storage chamber 131 is formed inside the container bottle 130. The leak-proof cavity 121 is formed inside the air outlet housing 120. The air outlet 123 is located on the top side of the air outlet housing 120, and the leak-proof cavity 121 has a connecting hole on its bottom side. The atomizing component is disposed inside the housing, penetrating the air outlet housing 120 and extending into the container bottle 130. The main housing 110 forms the main outer protective and enclosing structure, while the outlet housing 120 is connected to the container bottle 130 as a whole. In use, the container bottle 130 is inserted into the receiving groove, and the outlet housing 120 protrudes upward from the main housing 110. The main body of the atomizing component is located inside the main housing 110, and another part penetrates into the outlet housing 120 and extends into the container bottle 130 to atomize the liquid in the container bottle 130, thereby expelling the gas through the conduit 122. The container bottle 130 forms a liquid storage chamber 131 for storing liquid. In use, the atomizing component atomizes the liquid in the liquid storage chamber 131, and the atomized gas enters the outlet housing 120 connected above, that is, the leak-proof chamber 121, and is discharged upward from the outlet hole 123 on the top side of the outlet housing 120 through the conduit 122, realizing the diffusion of aerosol to the surrounding environment.

[0030] As a specific implementation of the atomizing component, the atomizing component includes an air pump 210, an air delivery pipe 220, an atomizing head 230, and a liquid delivery pipe 240. The air pump 210 is disposed inside the housing, and an air passage 250 is provided inside the air outlet housing 120. The two ends of the air delivery pipe 220 are respectively connected to one end of the air pump 210 and one end of the air passage 250. The atomizing head 230 is connected to the other end of the air passage 250, and the liquid delivery pipe 240 is connected to the atomizing head 230 and extends downward into the container bottle 130. The air pump 210 inputs high-pressure air into the air passage 250 of the air outlet housing 120 through the air supply pipe 220. The high-pressure air enters the atomizing head 230 connected to the other end of the passage. The atomizing head 230 is connected to a container bottle 130 with a liquid delivery pipe 240 extending downward. The liquid delivery pipe 240 is used to pump the solution in the container bottle 130 into the atomizing head 230 to realize the atomization of the gas.

[0031] In practical applications, a fixed pipe is installed inside the outlet air passage, forming an air passage 250. The atomizing head 230 is mainly used to atomize liquid with high-pressure air. Specifically, the atomizing head includes an air outlet pipe and a liquid outlet pipe. The liquid outlet pipe is connected to the bottom outer side of the air outlet pipe, and the top of the air outlet pipe is connected to the air passage 250. An air outlet is provided on the bottom side of the air outlet pipe, and the space of the air outlet pipe gradually narrows downward near the air outlet to achieve further compression of the air. The bottom end of the liquid outlet pipe is connected to the liquid delivery pipe 240, and a liquid outlet is provided on the top outer side of the liquid outlet pipe near the air outlet. When high-pressure air enters the air outlet pipe from the air passage 250 and exits from the air outlet on the bottom side, a high-speed airflow is formed at the air outlet, creating a negative pressure around the air outlet and generating a negative pressure suction force on the liquid outlet. The liquid in the container bottle 130 is drawn to the liquid outlet pipe through the liquid delivery pipe 240 and sprayed out from the liquid outlet on the top outer side. The high-speed air and liquid mix and diffuse outward, thereby achieving atomization of the liquid.

[0032] When the entire assembly is inverted, to prevent liquid in container 130 from directly entering conduit 122, the bottom of conduit 122 can be blocked. Specifically, conduit 122 is directly opposite atomizing head 230. Leak-proof chamber 121 and liquid storage chamber 131 are interconnected through a connecting hole. When the entire assembly is inverted, liquid in liquid storage chamber 131 enters leak-proof chamber 121 through the connecting hole. Since atomizing head 230 blocks conduit 122, most of the liquid will bypass atomizing head 230 before entering leak-proof chamber 121. This effectively prevents liquid from directly entering conduit 122, further improving overall leak-proof performance.

[0033] When the liquid in container bottle 130 is consumed, it needs to be replenished promptly. To facilitate replenishment, in this embodiment, container bottle 130 and the vent housing 120 are detachably connected. For example, container bottle 130 and vent housing 120 can be connected by a snap-fit ​​or by threads. When container bottle 130 and vent housing 120 are connected by threads, an internal thread can be provided on the bottom side of vent housing 120, and an external thread can be provided on the top of container bottle 130. When replenishment is needed, container bottle 130 and vent housing 120 are removed from the receiving groove, and then container bottle 130 is detached from the bottom side of vent housing 120 to replenish the liquid. After replenishment, container bottle 130 is reconnected to the bottom side of vent housing 120 and then inserted back into the receiving groove.

[0034] To enhance overall functionality, in this embodiment, a light source assembly is provided on the top side of the main housing 110, extending around the air outlet housing 120. During use, the light source assembly surrounding the air outlet housing 120 emits light, creating different lighting effects in conjunction with the overall air outlet state. This allows for interaction between light and fog effects, further improving the overall user experience.

[0035] To improve the luminous efficiency of the light emitted by the light source assembly, in this embodiment, the top of the vent housing 120 has an extension 124 extending above the light source assembly. A decorative element 125 is provided on the bottom surface of the extension 124. In practical applications, the decorative element 125 can surround the vent housing 120 to form multiple mirror surfaces that refract light, thereby improving the luminous efficiency when light is emitted. When the light source assembly emits light upwards, some of the light will illuminate the decorative element 125 on the bottom surface of the extension 124. The decorative element 125 can refract the light to create richer and more varied lighting effects, further enhancing the user experience.

[0036] The bottom surface of the extension portion 124 can be flat, but in this case, less light is reflected outward, making it difficult to perceive. Therefore, in this embodiment, the bottom surface of the extension portion 124 extends downward in an arc shape towards the center of the air outlet housing 120. The arc-shaped bottom surface of the extension portion 124 can form downward and lateral light emission, thereby facilitating user observation and better realizing human-computer interaction.

[0037] Naturally, the light source assembly contains a light source capable of emitting light outwards. Specifically, the light source assembly includes a light source plate 310, a light guide sleeve, and a light-emitting ring 320. The light source plate 310 is disposed within the main housing 110. A number of LED beads are arranged around the exhaust housing 120, and each LED bead is fitted with a light guide sleeve. The light-emitting ring 320 is located on the top side of the main housing 110, with the light guide sleeves extending upwards to the light-emitting ring 320. The light source plate 310 is housed within the main housing 110, which itself provides protection. With multiple LED beads surrounding the exhaust housing 120, when these LED beads emit light, the light is guided upwards by the light guide sleeves and directed onto the light-emitting ring 320. The light is thus diffused by the light-emitting ring 320, forming a ring-shaped light circle and improving the overall light emission efficiency.

[0038] The light-emitting aperture 320 can be a flat surface, but in order to improve the light efficiency illuminating the decorative element 125, in this embodiment, the light-emitting aperture 320 extends downward in an arc shape towards the vent housing 120. The downward-extending portion of the light-emitting aperture 320 improves the appearance of the top side of the main housing 110 and provides illumination to the arc-shaped bottom of the decorative element 125 during light emission, thereby ensuring uniform illumination on the bottom surface of the decorative element 125 and improving the light emission effect on the decorative element 125.

[0039] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A leak-proof incense diffuser, characterized in that: include: The housing has a liquid storage chamber (131) and a leak-proof chamber (121) inside. The leak-proof chamber (121) is located above the liquid storage chamber (131). The liquid storage chamber (131) and the leak-proof chamber (121) are connected to each other. A downwardly extending conduit (122) is provided on the top side of the leak-proof chamber (121). An air outlet (123) is provided on the top side of the housing corresponding to the position of the conduit (122). An atomizing component is disposed inside the housing and is used to atomize the liquid in the liquid storage chamber (131).

2. The leak-proof diffuser according to claim 1, characterized in that: The housing includes a main housing (110), an air outlet housing (120), and a container bottle (130). The main housing (110) has a receiving groove on its top side, and the container bottle (130) is located in the receiving groove. The air outlet housing (120) is connected to the top side of the container bottle (130) and extends out of the receiving groove. The liquid storage chamber (131) is formed in the container bottle (130), and the leak-proof chamber (121) is formed in the air outlet housing (120). The air outlet (123) is located on the top side of the air outlet housing (120), and the leak-proof chamber (121) has a connecting hole on its bottom side. The atomizing component is located in the housing and penetrates the air outlet housing (120) and extends into the container bottle (130).

3. The leak-proof diffuser according to claim 2, characterized in that: The atomizing assembly includes an air pump (210), an air delivery pipe (220), an atomizing head (230), and a liquid delivery pipe (240). The air pump (210) is disposed inside the housing. An air passage (250) is provided inside the air outlet housing (120). The two ends of the air delivery pipe (220) are respectively connected to one end of the air pump (210) and one end of the air passage (250). The atomizing head (230) is connected to the other end of the air passage (250). The liquid delivery pipe (240) is connected to the atomizing head (230) and extends downward into the container bottle (130).

4. The leak-proof diffuser according to claim 3, characterized in that: The conduit (122) is positioned opposite the atomizing head (230).

5. A leak-proof diffuser according to claim 2, characterized in that: The container bottle (130) and the gas outlet shell (120) are detachably connected.

6. The leak-proof diffuser according to claim 2, characterized in that: A light source assembly is provided on the top side of the main housing (110), and the light source assembly extends around the air outlet housing (120).

7. A leak-proof diffuser according to claim 6, characterized in that: The top of the vent housing (120) has an extension (124) extending above the light source assembly, and the bottom surface of the extension (124) is provided with a decorative element (125).

8. A leak-proof diffuser according to claim 7, characterized in that: The bottom surface of the extension (124) extends downward in an arc shape toward the center of the vent housing (120).

9. A leak-proof diffuser according to claim 6, characterized in that: The light source assembly includes a light source plate (310), a light guide sleeve, and a light output ring (320). The light source plate (310) is disposed inside the main housing (110). A lamp bead is disposed on the top side of the light source plate (310). Multiple lamp beads are disposed around the exhaust housing (120). The light guide sleeve is respectively sleeved on the outside of the multiple lamp beads. The light output ring (320) is disposed on the top side of the main housing (110). The multiple light guide sleeves extend upward to the light output ring (320).

10. A leak-proof diffuser according to claim 9, characterized in that: The light-emitting ring (320) extends downward in an arc shape toward the air-emitting housing (120).

Images