Heating atomization module for humidifier

Abstract

The utility model discloses a heating atomization module for a humidifier, which comprises an integrally formed metal shell, a fixing part used for mounting an atomizer is arranged in the middle of the metal shell, an atomization hole corresponding to the atomizer is formed in the middle of the fixing part, and a heat conduction cavity protruding upwards is integrally formed around the fixing part or the atomization hole. The bottom of the heat conduction cavity is open, and an electric heating element is installed in the heat conduction cavity. According to the utility model, the atomizer and the electric heating element are arranged in the metal shell and are assembled into an integral module, and in the assembling process, only the integral module needs to be directly arranged on the bottom surface of the atomization box of the humidifier, so that on one hand, the space volume occupied by the atomizer and the electric heating element is reduced, and on the other hand, the structure is simple and convenient. Installation steps of respectively installing the atomizer and the heater in the prior art are simplified, and installation efficiency is improved. In addition, the atomizer is detachably installed in the metal shell, the atomizer can be independently disassembled and assembled, and later maintenance is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to an atomization device, in particular to a heating atomization module for a humidifier. BACKGROUND

[0002] The patent document with the publication number CN215141426U discloses a modular heating module and a hot mist electric appliance, the heating module includes an integrally formed shell made of stainless steel material, the top and side wall of the shell are closed, the bottom is open, a heat conductor is installed in the shell, a heating body is installed in the heat conductor, a bottom cover is installed at the bottom of the shell, a sealing ring is installed between the shell and the bottom cover, the components of the heating module are few, and the assembly is simple and convenient, and the cost can be saved, the hot mist electric appliance includes a casing, a water tank is arranged in the casing, a plurality of device holes are arranged at the bottom of the water tank, at least one device hole is provided with the heating module, and the remaining device holes are provided with atomizers, the existing ultrasonic atomization module can be directly replaced by the heating module without changing the mold, assembly is convenient, and cost is saved. SUMMARY

[0003] In order to overcome the defects of the prior art, the utility model provides a heating atomization module for a humidifier.

[0004] The utility model solves the technical scheme that the utility model adopts:

[0005] A heating atomization module for a humidifier, comprising an integrally formed metal shell, a fixing part for installing an atomizer is arranged in the middle of the metal shell, a atomizing hole corresponding to the atomizer is arranged in the middle of the fixing part, a heat conduction cavity protruding upward is integrally formed around the fixing part or the atomizing hole, the bottom of the heat conduction cavity is open, and an electric heating element is installed in the heat conduction cavity.

[0006] Heat-conducting glue is arranged between the electric heating element and the heat conduction cavity.

[0007] The fixing part protrudes upward, an installation cavity compatible with the shape of the atomizer is formed at the bottom of the fixing part, and the atomizer is installed in the installation cavity.

[0008] The fixing part is provided with a screw hole, the atomizer is provided with a fixing hole, a fixing screw is installed in the fixing hole and the screw hole, the atomizer is fixed in the installation cavity, and the atomizing hole is in sealing connection with the atomizer.

[0009] A sealing ring is installed on the metal shell.

[0010] The edge of the metal shell is integrally formed with a shell step, the shell step having a vertical part and a horizontal part, the sealing ring being a step shape adapted to the shape of the shell step, and the sealing ring covering the sidewalls of the vertical part, the horizontal part and the horizontal part.

[0011] The heat-conducting cavity has two or more.

[0012] The beneficial effects of this utility model are as follows: This utility model installs the atomizer and heating element inside a metal casing, assembling them into a single module. During assembly, this single module only needs to be directly installed on the bottom surface of the humidifier's atomizing box. This reduces the space occupied by the atomizer and heating element, and simplifies the installation steps of separately installing the atomizer and heating element in existing technologies, thus improving installation efficiency. Furthermore, the atomizer is detachably installed inside the metal casing, allowing for individual disassembly and assembly, facilitating future maintenance. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is an exploded view of the structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the outer shell (back side up).

[0017] Figure 4 This is a structural cross-sectional view of the present invention.

[0018] Figure 5 This is a schematic diagram of the heating atomizing module installed in the atomizing box.

[0019] Figure 6 This is a structural cross-sectional view of the heating atomization module assembled with the enclosure.

[0020] Figure 7 This is a cross-sectional view of the structure of the heating atomizing module and the enclosure installed in the atomizing box. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0022] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0023] The following describes some embodiments of the present invention with reference to the accompanying drawings.

[0024] Reference Figures 1 to 7 A heating atomizing module for a humidifier includes an integrally formed metal shell 1. A fixing part 11 for mounting an atomizer 2 is provided in the middle of the metal shell 1. An atomizing hole 12 corresponding to the atomizer 2 is provided in the middle of the fixing part 11. An upwardly protruding heat-conducting cavity 13 is integrally formed around the fixing part 11 or the atomizing hole 12. The bottom of the heat-conducting cavity 13 is open, and an electric heating element 3 is installed inside the heat-conducting cavity 13. This invention mounts the atomizer 2 and the electric heating element 3 inside the metal shell 1, assembling them into a single module. During assembly, this single module only needs to be directly mounted on the bottom surface of the humidifier's atomizing box. Figure 5 As shown, this design reduces the space occupied by the atomizer and heating element, and simplifies the installation process compared to existing technologies that require separate installation of the atomizer and heater, thus improving assembly efficiency. Furthermore, the atomizer 2 is detachably mounted within the metal casing 1, allowing for individual atomizer removal and installation, facilitating future maintenance. In this embodiment, the heating element 3 can be a resistance heater or a ceramic heating element, etc. Each heat-conducting cavity 13 can contain either one heating element 3 or multiple heating elements 3.

[0025] As a further improvement of this utility model, the metal shell 1 is made of aluminum alloy profile with high thermal conductivity, which has good thermal conductivity. The heat generated by the electric heating element 3 is transferred to the outside through the metal shell 1, which quickly heats the water and atomizes it.

[0026] As a further improvement of this utility model, thermally conductive adhesive is provided between the heating element 3 and the heat-conducting cavity 13, which improves the heat conduction capacity and prevents it from falling off, thereby improving stability.

[0027] As a further improvement of this utility model, the fixing part 11 protrudes upward, and a mounting cavity 14 adapted to the shape of the atomizer 2 is formed at the bottom of the fixing part 11. The atomizer 2 is installed in the mounting cavity 14. Specifically, the fixing part 11 is provided with a screw hole 15, and the atomizer 2 is provided with a fixing hole 21. Fixing screws are installed in the fixing hole 21 and the screw hole 15. During assembly, the fixing screws pass through the fixing hole 21 and are threadedly connected to the screw hole 15 to fix the atomizer 2 in the mounting cavity 14. The atomizing hole 12 is sealed to the atomizer 2. In this embodiment, the size and shape of the atomizing hole 12 are adapted to the ultrasonic oscillating plate 22 in the atomizer 2. A sealing sleeve is fitted on the ultrasonic oscillating plate 22. After assembly, the ultrasonic oscillating plate 22, the sealing sleeve, and the atomizing hole 12 are interference fit, so that the water in the water tank can only enter the ultrasonic oscillating plate 22 through the atomizing hole 12 and will not leak from other parts.

[0028] As a further improvement of this utility model, a sealing ring 4 is installed on the metal shell 1. Specifically, an outer shell step 16 is integrally formed on the edge of the metal shell 1. The outer shell step 16 has a vertical portion 17 and a horizontal portion 18. The sealing ring 4 is step-shaped to match the shape of the outer shell step 16. The sealing ring 4 covers the vertical portion 17, the horizontal portion 18, and the sidewall 19 of the horizontal portion 18, effectively improving the waterproof capability. In this utility model, the sealing ring 4 is made of high-temperature resistant silicone, and the edges are insulated with silicone to prevent the high temperature of the metal shell 1 from affecting its service life.

[0029] As a further improvement of this utility model, the heat-conducting cavity 13 has two or more. In actual installation, the heating atomizing module is installed in the warm mist cavity 6 of the humidifier. The bottom of the warm mist cavity 6 is provided with a mounting hole, and the heating atomizing module extends out from the mounting hole. After assembly, the lower edge of the mounting hole abuts against the outer wall of the sealing ring 4. The sealing ring 4, the edge of the mounting hole, and the metal shell 1 are interference-fitted to improve the waterproof effect. Since the upper edge of the mounting hole is higher than the shell step 16, after assembly, an annular groove is formed between the shell step 16 and the mounting hole. A baffle 5 is installed on the annular groove. The baffle 5 is a closed ring, and a water inlet 51 is provided at the bottom of the baffle 5. The baffle 5 separates cold water and hot water, improving the water heating efficiency.

[0030] In this invention, the term "multiple" refers to two or more items unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] It should be noted that when a component is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0032] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. 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.

[0033] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A heating atomizing module for a humidifier, characterized in that... The device includes an integrally formed metal shell (1), a fixing part (11) for mounting an atomizer (2) is provided in the middle of the metal shell (1), an atomizing hole (12) corresponding to the atomizer (2) is provided in the middle of the fixing part (11), and an upwardly protruding heat-conducting cavity (13) is integrally formed around the fixing part (11) or the atomizing hole (12), the bottom of the heat-conducting cavity (13) is open, and an electric heating element (3) is installed in the heat-conducting cavity (13).

2. The heating atomizing module for a humidifier according to claim 1, characterized in that... Thermal adhesive is provided between the heating element (3) and the heat-conducting cavity (13).

3. The heating atomizing module for a humidifier according to claim 1, characterized in that... The fixing part (11) protrudes upward, and an installation cavity (14) adapted to the shape of the atomizer (2) is formed at the bottom of the fixing part (11), and the atomizer (2) is installed in the installation cavity (14).

4. The heating atomizing module for a humidifier according to claim 3, characterized in that... The fixing part (11) is provided with a screw hole (15), and the atomizer (2) is provided with a fixing hole (21). Fixing screws are installed in the fixing hole (21) and the screw hole (15) to fix the atomizer (2) in the mounting cavity (14). The atomizing hole (12) is sealed and connected to the atomizer (2).

5. The heating atomizing module for a humidifier according to claim 1, characterized in that... A sealing ring (4) is installed on the metal casing (1).

6. The heating atomizing module for a humidifier according to claim 1, characterized in that... The edge of the metal shell (1) is integrally formed with a shell step (16), the shell step (16) has a vertical part (17) and a horizontal part (18), the sealing ring (4) is a step shape adapted to the shape of the shell step (16), and the sealing ring (4) covers the vertical part (17), the horizontal part (18) and the side wall (19) of the horizontal part (18).

7. The heating atomizing module for a humidifier according to claim 1, characterized in that... The heat-conducting cavity (13) has two or more.

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