Adjustable humidifier

Abstract

The utility model discloses an adjustable humidifier which comprises a base and a humidifier body arranged on the base, a driving motor is fixed to the center of the base, and a driving gear is fixed to a main shaft of the driving motor. A circular concave cavity is formed in the bottom face of the humidifier body, and a tooth groove meshed with the driving gear is formed in the inner wall of the circular concave cavity. A supporting column is arranged in the center of the base, two parallel conducting rings are arranged on the supporting column, and conducting contacts making contact with the conducting rings are arranged in the humidifier body. The driving motor drives the humidifier body to rotate through the driving gear and the tooth groove. The humidifier is reasonable in structural arrangement, the humidifier body can rotate to meet the humidifying requirements in different directions, the supporting column is arranged in the center of the base, the two parallel conducting rings are arranged on the supporting column, the conducting contacts in contact with the conducting rings are arranged in the humidifier body, and the electricity taking effectiveness can be guaranteed through the structure. And the humidifying stability and reliability are improved, and the applicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of humidifier technology, specifically relating to an adjustable humidifier. Background Technology

[0002] As people's quality of life improves, their awareness of their own safety and health has changed significantly. In autumn and winter, when the environment is relatively dry, or in summer when air conditioning is used, people usually use humidifiers to maintain humidity and prevent skin damage.

[0003] Existing humidifiers include a base, a housing, a water tank and a water pump fixed inside the housing, and an atomizer at the water pump outlet. While these can meet general usage needs, the direction of the humidification outlet is fixed and cannot be adjusted, which to some extent affects the effectiveness of humidification and makes it difficult to meet market demands. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable humidifier with a reasonable structural design that is conducive to improving the spray range.

[0005] The technical solution to achieve the purpose of this utility model is an adjustable humidifier, including a base, a humidifier body disposed on the base, a drive motor fixed at the center of the base, and a drive gear fixed on the main shaft of the drive motor;

[0006] The bottom surface of the humidifier body is provided with a circular cavity, and the inner wall of the circular cavity is provided with tooth grooves that mesh with the drive gear.

[0007] A support column is provided at the center of the base, and two parallel conductive rings are provided on the support column. A conductive contact that contacts the conductive rings is provided inside the humidifier body.

[0008] The drive motor rotates the humidifier body through drive gears and grooves.

[0009] A further preferred embodiment is that the humidifier body includes a bottom shell, a cylindrical front shell, a water tank, a humidification air outlet, a sprayer, a humidity sensor, and a control circuit board;

[0010] The bottom shell is fixed to the bottom end of the cylindrical shell by screws, the water storage tank is fixed inside the cylindrical shell, and the top surface of the cylindrical shell is provided with a water filling channel that communicates with the water storage tank.

[0011] The humidifying air outlet is located on the side wall of the cylindrical shell, and the sprayer is fixed inside the cylindrical shell and connected to the water storage tank. The outlet of the sprayer is located inside the humidifying air outlet.

[0012] The control circuit board is housed inside the cylindrical shell and connected to the sprayer and humidity sensor;

[0013] The humidity sensor is located on the upper side wall of the cylindrical shell;

[0014] The circular cavity is located on the bottom surface of the bottom shell, the conductive contact is located at the bottom of the inner cavity of the cylindrical shell, and the support column passes through the center of the bottom shell and extends into the cylindrical shell.

[0015] A further preferred embodiment is that the lower part of the outer wall of the cylindrical shell is provided with an annular limiting groove;

[0016] The base has several support plates on the same ring on its top edge. Each support plate has a screw rod, and the inner end of the screw rod extends into the annular limiting groove for limiting.

[0017] A further preferred embodiment is that the top surface of the cylindrical shell is provided with operation buttons that are connected to the control circuit board.

[0018] A further preferred embodiment is that a protective cover is snapped onto the water filling channel, and the protective cover has a vent hole.

[0019] A further preferred embodiment is that the humidification air outlet is provided with a protective mesh layer.

[0020] A further preferred embodiment is that the diameter of the drive gear is 1 / 5 of the inner diameter of the circular cavity.

[0021] This utility model has positive effects: Its structure is rationally designed. A drive motor and drive gear are mounted on the base, and a circular cavity with toothed grooves on the inner wall of the humidifier body's bottom surface enables rotational drive, allowing the humidifier body to rotate to meet humidification needs in different directions. Furthermore, a support column is located at the center of the base, with two parallel conductive rings on it. Conductive contacts within the humidifier body contact these conductive rings. This structure ensures effective power supply, improves humidification stability and reliability, and enhances applicability. Attached Figure Description

[0022] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0025] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle.

[0026] Reference numerals in the attached drawings: 1. Base; 2. Humidifier body; 21. Bottom shell; 22. Cylindrical front shell; 23. Water tank; 24. Humidifier air outlet; 25. Sprayer; 26. Humidity sensor; 27. Control circuit board; 3. Drive motor; 4. Drive gear; 5. Circular cavity; 6. Gear; 7. Support column; 8. Conductive ring; 9. Conductive contact; 10. Water filling channel; 11. Annular limiting groove; 12. Support plate; 13. Screw; 14. Operation button; 15. Protective cover; 16. Vent hole; 17. Protective mesh layer. Detailed Implementation

[0027] 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 protection scope of the present utility model.

[0028] Example

[0029] See Figures 1 to 3 As shown, an adjustable humidifier includes a base 1, a humidifier body 2 mounted on the base, a drive motor 3 fixed at the center of the base, and a drive gear 4 fixed on the main shaft of the drive motor. In this embodiment, the base is circular, and the humidifier body is also cylindrical. A circular cavity 5 is provided on the bottom surface of the humidifier body, and a toothed groove 6 meshing with the drive gear is provided on the inner wall of the circular cavity. Through this structure, the drive motor can drive the drive gear to rotate the humidifier body, thereby meeting humidification needs in different directions and improving its applicability. In practical applications, a start / stop switch connected to the drive motor is located on the base, mainly used for starting and stopping the drive motor. The diameter of the drive gear is 1 / 5 of the inner diameter of the circular cavity.

[0030] Furthermore, for convenient power connection, a support column 7 is provided at the center of the base, and two parallel conductive rings 8 are provided on the support column. The humidifier body has conductive contacts 9 that contact the conductive rings. The drive motor rotates the humidifier body through drive gears and teeth. The conductive rings and contacts ensure effective power supply to the humidifier body; during use, only a power cord needs to be connected to the base.

[0031] In this embodiment, the humidifier body includes a bottom shell 21, a cylindrical front shell 22, a water tank 23, a humidification air outlet 24, a sprayer 25, a humidity sensor 26, and a control circuit board 27. In this embodiment, the control circuit board has a conventional structure from the prior art, simply applied. The humidity sensor is mainly used to detect the humidity in the environment and to activate the sprayer via the control circuit board to complete the spray humidification operation, which helps improve energy efficiency. The sprayer also has a conventional structure from the prior art, simply applied, mainly used to convert water in the water tank into mist.

[0032] During assembly, the bottom shell is fixed to the bottom end of the cylindrical shell with screws, the water tank is fixed inside the cylindrical shell, and the top surface of the cylindrical shell is provided with a water filling channel 10 connected to the water tank; the humidification air outlet is provided on the side wall of the cylindrical shell, and the sprayer is fixed inside the cylindrical shell and connected to the water tank, with the outlet of the sprayer located inside the humidification air outlet; the control circuit board is located inside the cylindrical shell and connected to the sprayer and humidity sensor; the humidity sensor is located on the upper part of the side wall of the cylindrical shell; the circular cavity is located on the bottom surface of the bottom shell, the conductive contact is located at the bottom of the inner cavity of the cylindrical shell, and the support column passes through the center of the bottom shell and extends into the cylindrical shell.

[0033] In this embodiment, during practical application, an annular limiting groove 11 is provided on the lower part of the outer wall of the cylindrical shell; several support plates 12 on the same annulus are provided on the top edge of the base, and screws 13 are provided on the support plates. The inner end of the screws extends into the annular limiting groove for limiting. In use, the screws extend into the annular limiting groove for limiting, preventing the cylindrical shell from tilting or loosening and falling off. At the same time, the length of the screws extending into the annular limiting groove is less than the depth of the annular limiting groove, that is, it will not affect its normal rotation.

[0034] Meanwhile, for ease of operation, the top surface of the cylindrical shell is provided with operation buttons 14 that are connected to the control circuit board. These buttons are mainly used for humidification operation and control adjustment.

[0035] In this embodiment, a protective cover 15 is snapped onto the water filling channel, and a vent 16 is provided on the protective cover. This is mainly to facilitate water filling, while the vent 16 ensures consistent internal and external pressure, thereby guaranteeing the effectiveness of the spray.

[0036] In practical applications, a protective mesh layer 17 is provided on the humidification air outlet. The protective mesh layer can improve the safety and reliability of use.

[0037] This utility model has positive effects: Its structure is rationally designed. A drive motor and drive gear are mounted on the base, and a circular cavity with toothed grooves on the inner wall of the humidifier body's bottom surface enables rotational drive, allowing the humidifier body to rotate to meet humidification needs in different directions. Furthermore, a support column is located at the center of the base, with two parallel conductive rings on it. Conductive contacts within the humidifier body contact these conductive rings. This structure ensures effective power supply, improves humidification stability and reliability, and enhances applicability.

[0038] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0039] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. An adjustable type humidifier comprising a base, a humidifier body provided on the base, characterized in that: The center of the base is fixed with a driving motor, and the main shaft of the driving motor is fixed with a driving gear; The bottom surface of the humidifier body is provided with a circular recess, and the inner wall of the circular recess is provided with a gear slot engaged with the driving gear; The center of the base is provided with a support, and the support is provided with two parallel conductive rings, and the humidifier body is provided with a conductive contact in contact with the conductive rings; The driving motor rotates the humidifier body through the driving gear and the gear slot; The humidifier body comprises a bottom shell, a cylindrical surface shell, a water storage tank, a humidifying air outlet window, a sprayer, a humidity sensor and a control circuit board; The bottom shell is fixed at the bottom end of the cylindrical surface shell by screws, the water storage tank is fixed in the cylindrical surface shell, and the top surface of the cylindrical surface shell is provided with a water feeding channel communicated with the water storage tank; The humidifying air outlet window is arranged on the side wall of the cylindrical surface shell, and the sprayer is fixed in the cylindrical surface shell and communicated with the water storage tank, and the outlet of the sprayer is arranged on the inner side of the humidifying air outlet window; The control circuit board is arranged in the cylindrical surface shell and connected with the sprayer and the humidity sensor; The humidity sensor is arranged on the upper part of the side wall of the cylindrical surface shell; The circular recess is arranged on the bottom surface of the bottom shell, the conductive contact is arranged at the bottom of the inner cavity of the cylindrical surface shell, and the support passes through the center of the bottom shell and extends into the cylindrical surface shell; The lower part of the outer wall of the cylindrical surface shell is provided with an annular limiting groove; The top edge of the base is provided with a plurality of supporting pieces on the same circular ring, the supporting pieces are provided with screw rods, and the inner side ends of the screw rods extend into the annular limiting groove for limiting.

2. The adjustable humidifier of claim 1, wherein: The top surface of the cylindrical surface shell is provided with an operation button connected with the control circuit board.

3. The adjustable humidifier of claim 1, wherein: A protective cover is buckled on the water feeding channel, and the protective cover is provided with a breathable hole.

4. The adjustable humidifier of claim 1, wherein: A protective mesh layer is arranged on the humidifying air outlet window.

5. The adjustable humidifier of claim 1, wherein: The diameter of the driving gear is 1 / 5 of the inner diameter of the circular recess.

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