Two-fluid atomization system

Abstract

This utility model discloses a two-fluid atomizing system, belonging to the technical field of electronic devices. It includes an atomizer, a housing, an inner housing, a circuit board, and a lampshade. The housing is fitted over the inner housing, and a mounting cavity is formed between the inner wall of the housing and the outer wall of the inner housing. The circuit board and the lampshade are both fitted over the inner housing and located within the mounting cavity. The lampshade is positioned above the circuit board and is located at the opening of the mounting cavity. A light source is mounted on the circuit board, with its emission direction facing the lampshade. The atomizer is mounted on the inner housing and has an atomization port located inside the lampshade. The mounting cavity can accommodate the circuit board, making the space design more rational and meeting the requirements of miniaturization. The light generated by the light source is emitted onto the lampshade and projected onto the outer surface of the two-fluid atomizing system, creating an ambient effect when activated. The circuit board is hidden within the mounting cavity, and the lampshade seals the opening of the mounting cavity, preventing the light source from being affected by the external environment.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic devices, and in particular to a two-fluid atomization system. Background Technology

[0002] In a two-fluid liquid atomizing system, one fluid is a gas, and the other is a liquid. These can be used for fragrance, deodorization, sterilization, humidification, and more. Illuminating elements are typically used for decoration within the system. When the system is operating, the light emitted by these elements indicates its status and illuminates the surrounding environment. The elements also enhance the ambiance, further increasing the enjoyment of using the two-fluid atomizing system.

[0003] However, in existing two-fluid atomization systems, the light-emitting element is generally located on the side wall of the housing. The illumination effect of the light-emitting element on the side wall of the housing is limited, and there is no correlation between the light-emitting element and the spray nozzle. Therefore, there is still room for development in the design of the position of the light-emitting element on the housing. Utility Model Content

[0004] The purpose of this invention is to improve the existing two-fluid atomization system by addressing the problem that there is no connection between the light-emitting element and the spray nozzle, and that the lighting effect of the light-emitting element on the side wall of the housing is limited, and to provide a two-fluid atomization system.

[0005] The technical solutions for achieving the above objectives include the following:

[0006] A two-fluid atomizing system includes: an atomizer, a shell, an inner shell, a circuit board, and a lamp cover. The shell is fitted over the inner shell, and an installation cavity is formed between the inner wall of the shell and the outer wall of the inner shell. The circuit board and the lamp cover are both fitted over the inner shell, and both the circuit board and the lamp cover are located inside the installation cavity.

[0007] The lampshade is disposed above the circuit board and is located in the opening of the mounting cavity; the light source is mounted on the circuit board and the emission direction of the light source is towards the lampshade.

[0008] The atomizer is installed in the inner shell, and the atomizer has an atomization port located inside the lamp cover.

[0009] In one embodiment, the lampshade has a mounting member, the mounting member including at least two first locking blocks, both of which are mounted on the lower end of the lampshade and are arranged opposite each other with respect to the center of the lampshade.

[0010] The outer shell or inner shell has a first buckle groove, the number of the first buckle grooves corresponds to the number of the first locking blocks, and the first locking blocks are snapped together with the first buckle grooves.

[0011] In one embodiment, the outer wall of the inner shell has at least two second locking blocks, and the mounting member has a second snap groove that mates with the second locking blocks;

[0012] The first clip is positioned near the outer end of the lampshade, and the second clip is positioned near the inner end of the lampshade.

[0013] In one embodiment, a first line is formed between the first clip and the center of the lampshade, and a second line is formed between the second clip and the center of the lampshade, with an included angle between the first line and the second line.

[0014] In one embodiment, both the inner shell and the outer shell are columnar structures, and the outer shell and the inner shell are arranged in concentric circles;

[0015] The circuit board has a ring-shaped structure and is sleeved on the outside of the inner shell;

[0016] The inner end of the circuit board has a third latching groove, and the outer wall of the inner shell has a third locking block that cooperates with the third latching groove.

[0017] In one embodiment, the lampshade has a light-transmitting surface, the light source emits light in the direction of the light-transmitting surface, and the mounting member is at least partially disposed in the light source emission direction;

[0018] The light-transmitting surface includes a first light-transmitting surface and a second light-transmitting surface. The first light-transmitting surface is connected to the second light-transmitting surface. The first light-transmitting surface is located on the upper surface of the lampshade, and the second light-transmitting surface is located on the lower surface of the lampshade. The mounting component is disposed at the lower end of the first light-transmitting surface or the second light-transmitting surface. Both the first light-transmitting surface and the second light-transmitting surface are frosted surfaces.

[0019] In one embodiment, a third light-transmitting surface is further included, wherein the third light-transmitting surface and the second light-transmitting surface are both disposed on the lower surface of the lampshade; the third light-transmitting surface is a light surface.

[0020] In one embodiment, the first light-transmitting surface is bent radially along the lampshade to form an outer arc surface, which is disposed near the outer end of the lampshade and is connected to the second light-transmitting surface.

[0021] In one embodiment, the atomizer includes an atomizing bottle, an atomizing cap, and an air pump. The atomizing cap is mounted on the atomizing bottle, the atomizing bottle is mounted inside the inner shell, and the atomizing cap is located in the middle of the lampshade. The air pump is mounted in the mounting cavity and located at the bottom of the inner shell, and the air pump is connected to the atomizing cap.

[0022] In one embodiment, the lampshade has a first opening through which a first end of the atomizing cover passes, so that the lampshade is fitted over the atomizing cover, and the light-emitting area of ​​the lampshade is arranged around the atomizing opening.

[0023] The technical solution provided by this utility model has the following advantages and effects:

[0024] The outer shell is fitted over the inner shell, forming a mounting cavity between them. This improves the compactness of the two-fluid atomization system. The mounting cavity can be used to house the circuit board, making the space design of the two-fluid atomization system more reasonable and meeting the requirements for miniaturization. The lampshade is located above the circuit board. Therefore, when the lampshade projects light, it faces upwards towards the two-fluid atomization system. Compared to emitting light from the side wall of the outer shell, projecting light upwards increases the illumination range of the two-fluid atomization system. Moreover, the light source is mounted on the circuit board, which is hidden inside the mounting cavity. The lampshade also seals the opening of the mounting cavity, allowing for a concealed installation of the light source and preventing it from being affected by the external environment. Attached Figure Description

[0025] The accompanying drawings illustrate specific examples of the technical solutions described in this utility model, and together with the detailed embodiments, form part of the specification, serving to explain the technical solutions, principles, and effects of this utility model.

[0026] Unless otherwise specified or defined, the same reference numerals in different figures represent the same or similar technical features, and different reference numerals may be used to represent the same or similar technical features.

[0027] Figure 1 This is an exploded structural diagram of a second fluid atomization system in one embodiment of this utility model;

[0028] Figure 2 This is a cross-sectional view of a two-fluid atomization system in one embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the lampshade, circuit board, and inner shell in one embodiment of the present invention;

[0030] Figure 4 This is a schematic diagram of a lampshade in one embodiment of the present invention;

[0031] Explanation of reference numerals in the attached figures:

[0032] 100. Two-fluid atomizing system; 1. Outer shell; 10. Mounting cavity; 11. First latching groove; 2. Inner shell; 21. Third latching block; 22. Second latching block; 3. Circuit board; 31. Third latching groove; 32. Light source; 33. Second opening; 4. Lamp cover; 40. Mounting component; 41. First light-transmitting surface; 411. Outer arc surface; 42. Second light-transmitting surface; 43. First opening; 44. First latching block; 45. Second latching groove; 46. Third light-transmitting surface; 47. First connecting wire; 48. Second connecting wire; 5. Atomizer; 51. Atomizing cap; 511. Atomizing port; 512. Atomizing core; 52. Atomizing bottle; 6. Air pump. Detailed Implementation

[0033] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0034] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0035] Unless otherwise stated or defined, the term “and / or” as used herein includes any and all combinations of one or more of the related listed items.

[0036] It should be noted that when a component is considered "fixed" to another component, it can be directly fixed to the other component or there can be an intervening component; when a component is considered "connected" to another component, it can be directly connected to the other component or there can be an intervening component; when a component is considered "mounted" on another component, it can be directly mounted on the other component or there can be an intervening component; when a component is considered "placed" on another component, it can be directly placed on the other component or there can be an intervening component.

[0037] This utility model proposes a two-fluid atomization system 100, such as... Figures 1 to 4 As shown, the device includes an atomizer 5, a housing 1, an inner housing 2, a circuit board 3, a lampshade 4, and a light source 32. The housing 1 is fitted over the inner housing 2, and a mounting cavity 10 is formed between the inner wall of the housing 1 and the outer wall of the inner housing 2. The circuit board 3 and the lampshade 4 are both fitted over the inner housing 2, and both are located inside the mounting cavity 10. The lampshade 4 is positioned above the circuit board 3 and is located at the opening of the mounting cavity 10. The light source 32 is mounted on the circuit board 3, and the emission direction of the light source 32 is towards the lampshade 4. The atomizer 5 is mounted on the inner housing 2 and has an atomization port 511 located inside the lampshade 4.

[0038] Specifically, the outer shell 1 is fitted over the inner shell 2, and a mounting cavity 10 is formed between the outer shell 1 and the inner shell 2, improving the compactness of the two-fluid atomizing system 100. The mounting cavity 10 can be used to place the circuit board 3, making the space design of the two-fluid atomizing system 100 more reasonable and meeting the miniaturization requirements of the two-fluid atomizing system 100. The lamp source 32 is mounted on the circuit board 3. After the circuit board 3 is powered on, the light generated by the lamp source 32 is emitted onto the lamp cover 4 and projected onto the outer surface of the two-fluid atomizing system 100 through the lamp cover 4. The lampshade 4 is located above the circuit board 3. Therefore, when the lampshade 4 projects light, it faces upward towards the two-fluid atomizing system 100. Compared with the light emitted from the side wall of the housing 1, projecting light upward can increase the illumination range of the two-fluid atomizing system 100, so that the two-fluid atomizing system 100 has an illumination effect after being turned on. Moreover, the light source 32 is mounted on the circuit board 3, and the circuit board 3 is hidden in the mounting cavity 10. The lampshade 4 seals the opening of the mounting cavity 10, so that the light source 32 is installed in a hidden manner, avoiding the light source 32 from being affected by the external environment.

[0039] Furthermore, the atomizer 5 is installed in the inner shell 2, and the atomizing port 511 of the atomizer 5 is located inside the lamp cover 4. When the atomizer 5 is turned on, the essential oil spray sprayed by the atomizer 5 diffuses in the atomizing port 511. When the essential oil spray passes through the light of the lamp cover 4, the light will illuminate the essential oil spray and project the diffusion path of the essential oil spray, so that the light generated by the two-fluid atomization system 100 and the essential oil spray are linked, increasing the coordination and fun between the two.

[0040] In some embodiments, the lampshade 4 has a mounting member 40, which includes at least two first locking blocks 44. Both first locking blocks 44 are mounted on the lower end of the lampshade 4 and are arranged opposite each other with respect to the center of the lampshade 4. The outer shell 1 or inner shell 2 has a first latching groove 11, the number of which corresponds to the number of first locking blocks 44. The first locking blocks 44 are snapped into the first latching grooves 11. Specifically, the lampshade 4 is snapped into the first latching grooves 11 on the outer shell 1 via the first locking blocks 44, improving the stability of the lampshade 4 between the outer shell 1 and the inner shell 2. Furthermore, the presence of two first locking blocks 44, arranged opposite each other with respect to the center of the lampshade 4, increases the number of connection points between the lampshade 4 and the outer shell 1, further improving the stability of the lampshade 4 on the two-fluid atomization system 100.

[0041] Preferably, the outer wall of the inner shell 2 has at least two second locking blocks 22, and the mounting member 40 has a second fastening groove 45 that cooperates with the second locking blocks 22; the first locking block 44 is located near the outer end of the lampshade 4, and the second fastening groove 45 is located near the inner end of the lampshade 4. In this embodiment, both the lampshade 4 and the circuit board 3 are annular structures, and both the lampshade 4 and the circuit board 3 are sleeved on the outer shell 2. The lampshade 4 is connected to the first fastening groove 11 by the first locking block 44, thereby fixing the outer end of the lampshade 4 to the outer shell 1; the lampshade 4 is also connected to the second fastening groove 45 by the second locking block 22, thereby fixing the inner end of the lampshade 4 to the inner shell 2. This can greatly improve the stability of the lampshade 4 on the two-fluid atomization system 100.

[0042] Preferably, the outer end of the lampshade 4 is provided with a plurality of first locking blocks 44, and the inner end of the lampshade 4 is provided with a plurality of second locking slots 45. A first connecting line 47 is formed between the first locking blocks 44 and the center of the lampshade 4, and a second connecting line 48 is formed between the second locking slots 45 and the center of the lampshade 4. The first connecting line 47 and the second connecting line 48 have an included angle. This allows the plurality of first locking blocks 44 and the plurality of second locking slots 45 to be staggered, so that the outer end and the inner end of the lampshade 4 have different connection points, further increasing the stability of the lampshade 4 on the two-fluid atomization system 100.

[0043] Preferably, both the inner shell 2 and the outer shell 1 are columnar structures, and the outer shell 1 and the inner shell 2 are arranged concentrically. The circuit board 3 is annular, and the circuit board 3 is fitted over the inner shell 2. The inner end of the circuit board 3 has a third latching groove 31, and the outer wall of the inner shell 2 has a third locking block 21 that cooperates with the third latching groove 31. Specifically, the outer shell 1 and the inner shell 2 are arranged concentrically, so that the size of the mounting cavity 10 in the outer shell 1 is the same, and the mounting cavity 10 is also annular, which is just right to place the annular circuit board 3. The circuit board 3 is fitted over the inner shell 2, so that the circuit board 3 is hidden between the inner shell 2 and the outer shell 1. The outer wall of the inner shell 2 has a third locking block 21, and the inner end of the circuit board 3 has a third latching groove 31. The third locking block 21 and the third latching groove 31 are snapped together, which further improves the stability of the circuit board 3 in the mounting cavity 10.

[0044] Preferably, the lampshade 4 has a light-transmitting surface, the light source 32 emits light in the direction of the light-transmitting surface, and the mounting member 40 is at least partially disposed in the emission direction of the light source 32; the light-transmitting surface includes a first light-transmitting surface 41 and a second light-transmitting surface 42, the first light-transmitting surface 41 is connected to the second light-transmitting surface 42, the first light-transmitting surface 41 is located on the upper surface of the lampshade 4, the second light-transmitting surface 42 is located on the lower surface of the lampshade 4, and the mounting member 40 is disposed at the lower end of the first light-transmitting surface 41 or the second light-transmitting surface 42, and both the first light-transmitting surface 41 and the second light-transmitting surface 42 are frosted surfaces.

[0045] Specifically, because the mounting component 40 is installed at the lower end of the light-transmitting surface, and the light-transmitting surface has a high light transmittance, when viewed from above, the lampshade 4 overlaps with the mounting component 40. When the light generated by the light source 32 passes through the mounting component 40 and the light-transmitting surface, it will display the shadow of the mounting component 40 on the light-transmitting surface, which will cause color difference in the light on the lampshade 4. By setting the first light-transmitting surface 41 and the second light-transmitting surface to a frosted surface, the light transmittance of the lampshade 4 can be reduced, thereby avoiding the display of the shadow of the mounting component 40 on the first light-transmitting surface 41. When the light source 32 is turned on, the light generated by the light source 32 will be emitted to the first light-transmitting surface 41 and the second light-transmitting surface 42. Since the first light-transmitting surface 41 and the second light-transmitting surface 42 are connected and the light transmittance of the first light-transmitting surface 41 and the second light-transmitting surface 42 is the same, the light projected through the first light-transmitting surface 41 and the second light-transmitting surface 42 will have the same brightness on the lamp cover 4. The light after passing through the first light-transmitting surface 41 and the second light-transmitting surface 42 will have no color difference outside the lamp cover 4, thus solving the problem of color difference in the lamp cover 4 of the existing two-fluid atomization system 100.

[0046] Preferably, it also includes a third light-transmitting surface 46, which, along with the second light-transmitting surface 42, is disposed on the lower surface of the lampshade 4; the third light-transmitting surface 46 is a glossy surface. Specifically, the first light-transmitting surface 41 and the second light-transmitting surface 42 are frosted surfaces and require special processing to reduce the light transmittance of the lampshade 4 and address the color difference issue in the light emitted by the lampshade 4. Making the third light-transmitting surface 46 glossy reduces the processing time of the lampshade 4.

[0047] Preferably, the first light-transmitting surface 41 is bent radially along the lampshade 4 to form an outer arc surface 411. The outer arc surface 411 is located near the outer end of the lampshade 4 and is connected to the second light-transmitting surface 42. Specifically, the first light-transmitting surface 41 is bent radially along the lampshade 4, so that the outer end of the lampshade 4 is chamfered, which improves the smoothness of the connection between the lampshade 4 and the outer shell 1. The outer arc surface 411 is connected to the second light-transmitting surface 42, so that the light generated by the lamp source 32 is diffused through the first light-transmitting surface 41 and the second light-transmitting surface 42.

[0048] Preferably, the atomizer 5 includes an atomizing bottle 52, an atomizing cap 51, and an air pump 6. The atomizing cap 51 is mounted on the atomizing bottle 52, which is installed inside the inner shell 2. The atomizing cap 51 is located in the middle of the lamp cover 4. The air pump 6 is mounted in the mounting cavity 10 and located at the bottom of the inner shell 2. The air pump 6 is connected to the atomizing cap 51. Specifically, after the air pump 6 is electrically conductive, the high-pressure gas it generates is delivered to one end of the atomizing core 512 of the atomizing cap 51. The other end of the atomizing core 512 is connected to the atomizing bottle 52. The atomizing core 512 atomizes the essential oil, causing particulate spray to be generated inside the atomizing cap 51. Mounting the atomizing bottle 52 on the inner shell 2 improves the stability of the atomizing bottle 52, while the air pump 6 is located inside the mounting cavity 10 and at the bottom of the inner shell 2, making full use of the space in the mounting cavity 10 and making the component distribution of the two-fluid atomization system 100 more compact.

[0049] Preferably, the lampshade 4 has a first opening 43 through which the first end of the atomizing cap 51 passes, so that the lampshade 4 is fitted over the atomizing cap 51, and the light-emitting area of ​​the lampshade 4 is arranged around the atomizing opening 511. The circuit board 3 has a second opening 33 through which the first end of the inner shell 2 passes, so that the circuit board 3 is fitted over the inner shell 2. The first opening 43 and the second opening 33 can both fit over the inner shell 2, and the atomizing bottle 52 on the inner shell 2 can be fitted with the atomizing cap 51, further satisfying that the atomizing opening 511 of the atomizing cap 51 is located at the center of the lampshade 4; when the circuit board 3 is conductive, the light generated by the light source 32 passes through the lampshade 4 and surrounds the atomizing opening 511, further improving the linkage between the light and the particulate spray of the two-fluid atomization system 100.

[0050] When referencing drawings, new features are explained. To avoid redundant references to drawings that would make the description less concise, features already described will not be referenced again on the drawings if the description is clear.

[0051] The purpose of the above embodiments is to reproduce and derive the technical solution of this utility model by way of example, and to fully describe the technical solution, purpose and effect of this utility model. The purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosed content of this utility model, and it is not intended to limit the protection scope of this utility model.

[0052] The above embodiments are not an exhaustive list based on the present invention, and there may be other embodiments not listed. Any substitutions and improvements made without departing from the concept of the present invention are within the protection scope of the present invention.

Claims

1. A two-fluid atomizing system characterized by, include: The atomizer, outer shell, inner shell, circuit board, lamp cover, and lamp source are provided. The outer shell is fitted over the inner shell, and an installation cavity is formed between the inner wall of the outer shell and the outer wall of the inner shell. The circuit board and lamp cover are both fitted over the inner shell, and both the circuit board and the lamp cover are located inside the installation cavity. The lampshade is disposed above the circuit board and is located in the opening of the mounting cavity; the light source is mounted on the circuit board and the emission direction of the light source is towards the lampshade. The atomizer is installed in the inner shell, and the atomizer has an atomization port located inside the lamp cover.

2. The two-fluid atomization system as described in claim 1, characterized in that, The lampshade has a mounting component, which includes at least two first locking blocks. Both first locking blocks are mounted on the lower end of the lampshade, and the two first locking blocks are arranged opposite each other with respect to the center of the lampshade. The outer shell or inner shell has a first buckle groove, the number of the first buckle grooves corresponds to the number of the first locking blocks, and the first locking blocks are snapped together with the first buckle grooves.

3. The two-fluid atomization system as described in claim 2, characterized in that, The outer wall of the inner shell has at least two second locking blocks, and the mounting component has a second snap groove that mates with the second locking blocks; The first clip is positioned near the outer end of the lampshade, and the second clip is positioned near the inner end of the lampshade.

4. The two-fluid atomization system as described in claim 3, characterized in that, A first line is formed between the first clip and the center of the lampshade, and a second line is formed between the second clip and the center of the lampshade. The first line and the second line have an included angle.

5. The two-fluid atomizing system according to any one of claims 1 to 4, characterized in that, Both the inner shell and the outer shell are columnar structures, and the outer shell and the inner shell are arranged in concentric circles. The circuit board has a ring-shaped structure and is sleeved on the outside of the inner shell; The inner end of the circuit board has a third latching groove, and the outer wall of the inner shell has a third locking block that cooperates with the third latching groove.

6. The two-fluid atomizing system as recited in claim 2, wherein, include: The lampshade has a light-transmitting surface, the light source emits light in the direction of the light-transmitting surface, and the mounting component is at least partially disposed in the light source emission direction; The light-transmitting surface includes a first light-transmitting surface and a second light-transmitting surface. The first light-transmitting surface is connected to the second light-transmitting surface. The first light-transmitting surface is located on the upper surface of the lampshade, and the second light-transmitting surface is located on the lower surface of the lampshade. The mounting component is disposed at the lower end of the first light-transmitting surface or the second light-transmitting surface. Both the first light-transmitting surface and the second light-transmitting surface are frosted surfaces.

7. The two-fluid atomization system as described in claim 6, characterized in that, It also includes a third light-transmitting surface, which, along with the second light-transmitting surface, is disposed on the lower surface of the lampshade; the third light-transmitting surface is a light-transmitting surface.

8. The two-fluid atomization system as described in claim 7, characterized in that, The first light-transmitting surface is bent radially along the lampshade to form an outer arc surface, which is located near the outer end of the lampshade and is connected to the second light-transmitting surface.

9. The two-fluid atomization system as described in claim 1, characterized in that, The atomizer includes an atomizing bottle, an atomizing cap, and an air pump. The atomizing cap is installed on the atomizing bottle, which is installed inside the inner shell. The atomizing cap is located in the middle of the lamp cover. The air pump is installed in the mounting cavity and located at the bottom of the inner shell. The air pump is connected to the atomizing cap.

10. The two-fluid atomization system as described in claim 9, characterized in that, The lampshade has a first opening through which the first end of the atomizing cover passes, so that the lampshade is fitted over the atomizing cover, and the light-emitting area of ​​the lampshade is arranged around the atomizing opening.

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