Humidifier with water tank convenient to clean

Abstract

The utility model discloses a humidifier with a water tank convenient to clean. The humidifier comprises a water tank shell, the wall scraping device comprises a water tank shell, a screw rod, a sliding block, a sliding rack and a gear, the motor drives the screw rod to rotate, the motor drives the screw rod to rotate, the fog passing rotating pipe is rotationally arranged in the water tank shell, and inner wall scraping plates matched with the water tank shell are symmetrically arranged on the outer side of the fog passing rotating pipe. The lead screw drives the sliding block on the outer side to move, the sliding rack on one side is driven to slide in the water tank shell when the sliding block moves, the meshed gear is driven to rotate when the sliding rack moves, the gear drives the mist passing rotating pipe on the inner side to rotate, the inner wall scraping plate on the outer side is driven to rotate through the mist passing rotating pipe, and impurity scraping treatment is conducted on an inner cavity of the water tank shell. And the water tank shell is convenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of humidifier technology, specifically to a humidifier with an easy-to-clean water tank. Background Technology

[0002] A humidifier is a household appliance that increases indoor air humidity. It increases ambient humidity by converting water into water mist or water vapor and releasing it into the air, thus relieving discomfort caused by dry air (such as dry skin and itchy throat). It can also prevent problems such as cracked items and static electricity caused by low humidity, creating a more comfortable and healthy living and working environment for people. However, the water tank structure of traditional humidifiers is usually relatively fixed. When cleaning the water tank, users often need to remove the water tank from the main body of the humidifier and then manually wipe the inner wall of the water tank with cleaning tools, which is a rather troublesome cleaning method. Utility Model Content

[0003] The purpose of this invention is to provide a humidifier with an easy-to-clean water tank, in order to solve the problem mentioned in the background art that the water tank structure of traditional humidifiers is usually relatively fixed, and users often need to remove the water tank from the main body of the humidifier and then manually wipe the inner wall of the water tank with cleaning tools, which is a rather troublesome cleaning method.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a humidifier with an easy-to-clean water tank, comprising:

[0005] Water tank shell;

[0006] A misting pipe is rotatably installed inside the water tank shell, and symmetrical inner scraper plates that cooperate with the water tank shell are arranged on the outer side of the misting pipe.

[0007] The spray cap is installed on top of the water tank housing;

[0008] An internally threaded retaining sleeve is provided on the outside of the water tank shell.

[0009] A connecting base is installed at the bottom of the water tank shell, and the connecting base is threaded onto the inner side of the internal threaded fixing sleeve.

[0010] Rotary joint No. 1 is installed at the bottom of the mist-passing pipe, and a mist-collecting hopper is installed at the bottom of the rotary joint No. 1.

[0011] Connect the water pipe, which is fixed inside the water tank shell;

[0012] The gear is fixed to the outside of the misting pipe, and a sliding rack is slidably arranged inside the water tank shell, which meshes with the gear.

[0013] As a preferred embodiment of this utility model: a lead screw is rotatably installed inside the water tank shell, a slider is installed on the outside of the lead screw, the slider is slidably connected to the water tank shell, one side of the slider is fixedly connected to a sliding rack, a motor is installed on one side of the water tank shell, and the output end of the motor is fixedly connected to the lead screw.

[0014] As a preferred embodiment of this utility model: the bottom of the spray cap is fixedly connected to an external threaded fixing sleeve, the external threaded fixing sleeve is installed with the inner thread of the water tank shell, the bottom of the spray cap is fixedly connected to a second sealing cylinder, and the top of the water tank shell is provided with a second sealing groove that cooperates with the second sealing cylinder.

[0015] As a preferred embodiment of this utility model: a second rotary joint is installed inside the spray cap, and a misting pipe that cooperates with the misting rotary pipe is installed at the bottom of the second rotary joint.

[0016] As a preferred embodiment of this utility model: a No. 1 sealing cylinder is fixedly connected to the bottom of the water tank shell, a No. 1 sealing groove is opened on the top of the connecting base to cooperate with the No. 1 sealing cylinder, and an electric heating element is provided inside the connecting base.

[0017] As a preferred embodiment of this utility model: an electrically controlled valve is installed on the outside of the connecting water pipe, a controller is installed on the outside of the water tank shell, and a water supply pipe is installed on one side of the water tank shell.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a lead screw, a slider, a sliding rack, and a gear, this utility model achieves the following: when the motor output drives the lead screw to rotate, the lead screw drives the outer slider to move. When the slider moves, it drives the sliding rack on one side to slide inside the water tank shell. When the sliding rack moves, it drives the meshing gear to rotate. The gear drives the inner misting tube to rotate, and the misting tube drives the outer inner scraper plate to rotate, scraping the inner cavity of the water tank shell to facilitate cleaning. By setting a first sealing cylinder, a first sealing groove, a second sealing groove, and a second sealing cylinder, the second sealing groove and the second sealing cylinder ensure the sealing effect between the water tank shell and the spray cap. The cooperation between the first sealing cylinder and the first sealing groove improves the sealing effect between the water tank shell and the connecting base, improves the sealing effect of the split connection of the humidifier, and also facilitates the cleaning of the connecting base and the inside of the spray cap. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the disassembly structure of this utility model;

[0020] Figure 2 This is a top view of the No. 1 rotary joint and the mist collecting bucket of this utility model;

[0021] Figure 3 This is a bottom view of the internal structure of the water tank shell of this utility model;

[0022] Figure 4 This is a schematic diagram of the mist-blowing rotary tube and gear structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 6 This is a bottom view of the spray cap of this utility model.

[0025] In the diagram: 1. Water tank shell; 2. Internal threaded fixing sleeve; 3. Connecting base; 4. No. 1 sealing groove; 5. No. 1 sealing cylinder; 6. Electric heating element; 7. No. 1 rotary joint; 8. Mist collecting hopper; 9. Connecting water pipe; 10. Mist-guiding pipe; 11. Inner scraper plate; 12. No. 2 sealing groove; 13. Spray cap; 14. No. 2 sealing cylinder; 15. External threaded fixing sleeve; 16. Mist-guiding pipe; 17. No. 2 rotary joint; 18. Lead screw; 19. Motor; 20. Slider; 21. Sliding rack; 22. Electrically controlled valve; 23. Gear; 24. Controller. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1 to 6 This utility model provides a technical solution: a humidifier with an easy-to-clean water tank, comprising: a water tank shell 1; a misting tube 10 rotatably disposed inside the water tank shell 1, with an inner scraper plate 11 symmetrically fixed to the outer side of the misting tube 10 and cooperating with the water tank shell 1; a spray cap 13 installed on the top of the water tank shell 1; an internally threaded fixing sleeve 2 fixed to the outer side of the water tank shell 1; a connecting base 3 installed on the bottom of the water tank shell 1, with the connecting base 3 threadedly connected to the inner side of the internally threaded fixing sleeve 2; a first rotary joint 7 installed at the bottom end of the misting tube 10, with a mist collecting hopper 8 installed at the bottom of the first rotary joint 7; a connecting water pipe 9 fixed to the inside of the water tank shell 1; a gear 23 fixed to the outer side of the misting tube 10, with a sliding rack 21 slidably disposed inside the water tank shell 1, the sliding rack 21 meshing with the gear 23.

[0028] It should be noted that in this embodiment, the external threaded fixing sleeve 15 on the inner side of the spray cap 13 is threadedly installed with the inner side of the water tank housing 1. The second sealing cylinder 14 at the bottom of the spray cap 13 enters the second sealing groove 12 for sealing. The misting pipe 16 cooperates with the outer side of the misting rotating pipe 10. The internal threaded fixing sleeve 2 on the outer side of the water tank housing 1 is threadedly installed with the outer side of the connecting base 3. The first sealing cylinder 5 at the bottom of the water tank housing 1 seals with the first sealing groove 4, thereby improving the sealing effect between the connecting base 3 and the water tank housing 1. The device is powered by an external power supply, and the output end of the motor 19 drives the lead screw 18 to rotate. When the lead screw 18 rotates, it drives the outer slider 20 to move. The slider 20 carries... The sliding rack 21 slides and adjusts within the water tank housing 1. When the sliding rack 21 moves, it drives the meshing gear 23 to rotate. The rotation of the gear 23 drives the inner misting pipe 10 to rotate and adjust. The misting pipe 10 drives the outer symmetrical inner scraper plate 11 to rotate. The inner scraper plate 11 cleans the inner cavity of the water tank housing 1. The electric heating element 6 atomizes the water that enters the connecting base 3 through the connecting water pipe 9. The electric heating element 6 heats the water to boiling, generating water vapor. The natural diffusion of the water vapor increases the air humidity. The steam is guided out. The water mist enters the first rotary joint 7 and the misting pipe 10 through the mist collecting hopper 8 and is then guided out.

[0029] In one embodiment, such as Figure 3 and Figure 4 As shown, a lead screw 18 is rotatably installed inside the water tank shell 1, and a slider 20 is installed on the outside of the lead screw 18. The slider 20 is slidably connected to the water tank shell 1. One side of the slider 20 is fixedly connected to the sliding rack 21. A motor 19 is installed on one side of the water tank shell 1, and the output end of the motor 19 is fixedly connected to the lead screw 18.

[0030] It should be noted that in this embodiment, the output end of the motor 19 drives the lead screw 18 to rotate, the lead screw 18 drives the outer slider 20 to move, the slider 20 drives the sliding rack 21 on one side to move, and the sliding rack 21 drives the meshing gear 23 to rotate, thereby completing the rotation of the mist pipe 10 and the inner scraper plate 11. The inner scraper plate 11 cleans the inner cavity of the water tank shell 1.

[0031] In one embodiment, such as Figure 1 , Figure 2 and Figure 6 As shown, an external threaded fixing sleeve 15 is fixedly connected to the bottom of the spray cap 13. The external threaded fixing sleeve 15 is installed with the inner thread of the water tank shell 1. A second sealing cylinder 14 is fixedly connected to the bottom of the spray cap 13. A second sealing groove 12 that cooperates with the second sealing cylinder 14 is opened on the top of the water tank shell 1.

[0032] It should be noted that in this embodiment, the second sealing cylinder 14 and the second sealing groove 12 are sealed to improve the sealing effect of the connection between the spray cap 13 and the water tank shell 1.

[0033] In one embodiment, such as Figure 2 and Figure 6 As shown, a second rotary joint 17 is installed inside the spray cap 13, and a misting pipe 16 that mates with the misting pipe 10 is installed at the bottom of the second rotary joint 17.

[0034] It should be noted that in this embodiment, the water mist is guided by the connection between the mist pipe 16 and the mist transfer pipe 10.

[0035] In one embodiment, such as Figure 1 and Figure 2 As shown, a No. 1 sealing cylinder 5 is fixed to the bottom of the water tank shell 1, and a No. 1 sealing groove 4 that cooperates with the No. 1 sealing cylinder 5 is opened on the top of the connecting base 3. An electric heating element 6 is installed inside the connecting base 3.

[0036] It should be noted that in this embodiment, the sealing effect between the water tank shell 1 and the connecting base 3 is improved by the cooperation between the first sealing cylinder 5 and the first sealing groove 4.

[0037] In one embodiment, such as Figures 2 to 4 As shown, an electrically controlled valve 22 is installed on the outside of the water pipe 9, a controller 24 is installed on the outside of the water tank shell 1, and a water supply pipe is installed on one side of the water tank shell 1.

[0038] It should be noted that in this embodiment, the water flow in the water tank shell 1 is controlled by the electrically controlled valve 22.

[0039] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0040] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A humidifier with an easy-to-clean water tank, characterized in that, include: Water tank shell (1); A misting pipe (10) is rotatably installed inside the water tank shell (1). The outer side of the misting pipe (10) is symmetrically provided with inner scraper plates (11) that cooperate with the water tank shell (1). Spray cap (13) is installed on top of water tank housing (1); Internal threaded fixing sleeve (2) is provided on the outside of the water tank shell (1); Connecting base (3) is installed at the bottom of water tank shell (1), and the connecting base (3) is threadedly installed with the inner thread of the inner thread fixing sleeve (2); Rotary joint No. 1 (7) is installed at the bottom of the mist-passing rotary pipe (10), and a mist-collecting hopper (8) is installed at the bottom of the rotary joint No. 1 (7). Connecting water pipe (9), which is fixed inside the water tank shell (1); Gear (23) is fixed to the outside of mist pipe (10). A sliding rack (21) is slidably provided inside the water tank shell (1). The sliding rack (21) meshes with the gear (23).

2. A humidifier with an easy-to-clean water tank according to claim 1, characterized in that: The water tank shell (1) is rotatably equipped with a lead screw (18), and a slider (20) is installed on the outside of the lead screw (18). The slider (20) is slidably connected to the water tank shell (1). One side of the slider (20) is fixedly connected to a sliding rack (21). A motor (19) is installed on one side of the water tank shell (1), and the output end of the motor (19) is fixedly connected to the lead screw (18).

3. A humidifier with an easy-to-clean water tank according to claim 1, characterized in that: The bottom of the spray cap (13) is fixed with an external threaded fixing sleeve (15), which is threaded to the inner side of the water tank shell (1). The bottom of the spray cap (13) is fixed with a second sealing cylinder (14), and the top of the water tank shell (1) is provided with a second sealing groove (12) that cooperates with the second sealing cylinder (14).

4. A humidifier with an easy-to-clean water tank according to claim 1, characterized in that: The spray cap (13) is equipped with a second rotary joint (17), and the bottom of the second rotary joint (17) is equipped with a misting pipe (16) that cooperates with the misting rotary pipe (10).

5. A humidifier with an easy-to-clean water tank according to claim 1, characterized in that: A sealing cylinder (5) is fixed to the bottom of the water tank shell (1), and a sealing groove (4) that cooperates with the sealing cylinder (5) is opened on the top of the connecting base (3). An electric heating element (6) is provided inside the connecting base (3).

6. A humidifier with an easy-to-clean water tank according to claim 1, characterized in that: An electrically controlled valve (22) is installed on the outside of the connecting water pipe (9), a controller (24) is installed on the outside of the water tank shell (1), and a water supply pipe is installed on one side of the water tank shell (1).

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