Atomizer shell structure
By setting up step partition chambers on the atomizer shell and installing metal parts, the waste of atomization liquid caused by the large size of the existing atomizer is solved, and a smaller shell size and a fuller atomization effect are achieved.
Patent Information
- Application Number
- CN202420935101.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing atomizer has a large overall size due to the high position of the water level sensor, which causes the atomizer to be unable to fully atomize during the atomization process, resulting in waste.
Design a structure of atomizer housing, and the installation groove is formed by setting steps on the atomizer housing body, which is divided into a first cavity and a second cavity, the metal parts are installed in the groove, and the circuit board and the atomizing core are installed respectively. In different cavity, the overall height is reduced and the atomization adequacy of the atomization liquid is increased.
The atomizer shell is small in size and low in height, reducing waste of atomization liquid and ensuring sufficient atomization of the atomization liquid during the atomization process.
Smart Images
Figure CN222220064U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of atomizers, in particular to an atomizer shell structure. Background Art
[0002] Ultrasonic atomization devices used for humidification, disinfection, and fogging in daily life can atomize the water or disinfectant in the container through the ultrasonic wave generated by the ultrasonic generator, thereby realizing the atomization function. The atomization head is also called an atomizer. In order to improve the corrosion resistance of the atomizer, the atomizer shell is injection molded with plastic materials. In order to make the atomizer core of the atomizer conduct with the circuit board inside the atomizer and to dissipate the heat of the electronic components, metal parts for heat dissipation are often set in the atomizer shell, and the metal parts are tapped to facilitate the installation of the atomizer pressure ring.
[0003] At present, all atomizers on the market are equipped with a water level sensor to control the operation of the atomizer. The position of the water level sensor is often higher than the position of the atomizer core. The circuit board of the atomizer is installed in the cavity of the atomizer shell, so the overall size of the atomizer is relatively high. During the atomization process, sufficient atomized liquid needs to be atomized. When the atomized liquid is lower than the water level sensor, the atomizer will stop working, so that a large part of the atomized liquid will remain and cannot be atomized, resulting in a waste of atomized liquid. In order to solve this problem, the inventor improved the atomizer shell structure. Utility Model Content
[0004] The purpose of the utility model is to provide an atomizer shell structure, which has the advantages of simple structure, reasonable design, small size and low height of the atomizer shell, more complete atomization of the atomized liquid during atomization, and reduced waste of the atomized liquid, thereby solving the problems raised by the above technical background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an atomizer shell structure, comprising an atomizer shell body and a metal part, the atomizer shell body is a cavity structure with an opening at the lower end and a hollow interior, a step is arranged on the atomizer shell body, the step is sunken to form a mounting groove, the support surface of the step divides the cavity into a first cavity and a second cavity, the metal part is installed in the mounting groove, and the pins of the metal part penetrate the mounting groove from top to bottom and extend into the first cavity, a connecting hole is opened in the middle of the mounting groove, the connecting hole is connected to the first cavity, and a wire entry hole begins to be provided on the inner wall of the second cavity.
[0006] Preferably, the shell body of the atomizer is injection molded by plastic material, and a through hole for the pin of the metal part to pass through is opened on the shell body of the atomizer.
[0007] Preferably, the metal part is in a ring shape, and a connecting thread is provided on the annular inner wall of the metal part.
[0008] Preferably, the depth of the first cavity is less than the depth of the second cavity, and the depth of the first cavity is between 5 mm and 20 mm.
[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0010] 1. The utility model provides an atomizer shell structure, which includes an atomizer shell body and a metal part. The overall structure is simple and the design is reasonable. The atomizer shell body is a cavity structure with an opening at the lower end and a hollow interior. A step is arranged on the atomizer shell body. The supporting surface of the step divides the cavity into a first cavity and a second cavity. The depth value of the first cavity is less than the depth value of the second cavity, and the depth value of the first cavity is between 5mm and 20mm. During assembly, the circuit board of the atomizer is installed in the second cavity, and the atomizer core of the atomizer is installed in the installation groove corresponding to the first cavity. In this way, the atomizer shell is designed to be small in size, the height value of the atomizer can be reduced, and the atomized liquid is atomized more fully. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is the overall structure diagram of the utility model;
[0012] Figure 2 This is a structural diagram of the shell body of the atomizer of the utility model;
[0013] Figure 3 It is a top view of the utility model;
[0014] Figure 4 For this utility model Figure 3 Sectional view of AA.
[0015] The reference numerals and names in the figures are as follows:
[0016] 1. Atomizer shell body; 11. Step; 12. Mounting groove; 13. Connecting hole; 14. First cavity; 15. Second cavity; 16. Wire entry hole; 17. Through hole; 2. Metal parts; 21. Connecting thread. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the embodiments of the present utility model, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0019] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.
[0020] See also Figures 1 to 4 The utility model provides an embodiment: an atomizer shell structure, the atomizer shell includes an atomizer shell body 1 and a metal part 2, the atomizer shell body 1 is a cavity structure with an opening at the lower end and a hollow interior, a step 11 is arranged on the atomizer shell body 1, and the step 11 sinks to form a mounting groove 12, such a design can effectively reduce the height value of the atomizer shell body 1, reduce the depth of the atomized liquid during operation, reduce the amount of atomized liquid, and reduce the residual atomized liquid when the atomizer stops working, thereby reducing There is less waste of atomized liquid. The supporting surface of the step 11 divides the cavity into a first cavity 14 and a second cavity 15. The metal component 2 is installed in the mounting groove 12, and the pins of the metal component 2 penetrate the mounting groove 12 from top to bottom and extend into the first cavity 14. A through hole 17 for the pins of the metal component 2 to penetrate is provided on the atomizer housing body 1. A connecting hole 13 is provided in the middle of the mounting groove 12, and the connecting hole 13 is connected to the first cavity 14. A wire entry hole 16 begins to be provided on the inner wall of the second cavity 15.
[0021] Specifically, the atomizer housing body 1 is injection molded from a plastic material, which has good anti-corrosion performance.
[0022] The metal part 2 is in a ring shape, and a connecting thread 21 is provided on the annular inner wall of the metal part 2. In this embodiment, the metal part 2 is made of copper material with good heat dissipation effect. The atomizer core of the atomizer is connected through the connecting thread 21, and the atomizer core is cooled by the metal part 2.
[0023] Specifically, the depth of the first cavity 14 is less than the depth of the second cavity 15, and the depth of the first cavity 14 is between 5 mm and 20 mm. During assembly, the circuit board of the atomizer is installed in the second cavity 15, and then epoxy resin is encapsulated in the first cavity 14 and the second cavity 15. This can reduce the entire height of the atomizer and make the atomized liquid more fully atomized.
[0024] In summary, the atomizer shell in the utility model has a simple structure and a reasonable design. The atomizer shell is small in size and low in height. During atomization, the atomized liquid is atomized more fully, reducing the waste of atomized liquid. It is worthy of vigorous promotion and application.
[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An atomizer housing structure, comprising an atomizer housing body (1) and a metal part (2), characterized in that: The atomizer shell body (1) is a cavity structure with an opening at the lower end and a hollow interior. A step (11) is provided on the atomizer shell body (1), and the step (11) is sunken to form a mounting groove (12). The support surface of the step (11) divides the cavity into a first cavity (14) and a second cavity (15). The metal component (2) is installed in the mounting groove (12), and the pins of the metal component (2) penetrate the mounting groove (12) from top to bottom and extend into the first cavity (14). A connecting hole (13) is provided in the middle of the mounting groove (12), and the connecting hole (13) is connected to the first cavity (14). A wire entry hole (16) is provided at the beginning of the inner wall of the second cavity (15).
2. The atomizer housing structure according to claim 1, characterized in that: The atomizer shell body (1) is injection-molded using a plastic material, and a through hole (17) is provided on the atomizer shell body (1) for the pin of the metal part (2) to pass through.
3. The atomizer housing structure according to claim 1, characterized in that: The metal part (2) is in a ring shape, and a connecting thread (21) is provided on the annular inner wall of the metal part (2).
4. The atomizer housing structure according to claim 1, characterized in that: The depth of the first cavity (14) is less than the depth of the second cavity (15), and the depth of the first cavity (14) is between 5 mm and 20 mm.