Indoor air purifier with humidifying function

The design of the convenient water injection pipe and easy filter replacement solves the problems of complicated water injection and inconvenient filter replacement in existing air purifiers, achieving efficient water injection and extending the service life of the equipment.

CN224080350UActive Publication Date: 2026-04-03SICHUAN PHOTOCATALYTIC NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-19
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Existing air purifiers have complicated water filling processes and inconvenient filter replacement, which affects purification efficiency and reduces efficiency.

Method used

The design incorporates a water injection pipe structure for easy water filling and a slotted block structure for easy replacement of the filter layer assembly. Through the cooperation of a limiting rod and a spring, the water injection pipe can be easily installed and disassembled, and the filter layer assembly can be easily replaced.

Benefits of technology

It simplifies the water injection process, improves water injection efficiency, extends equipment lifespan, and enhances purification efficiency and aesthetics.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of air purifiers, and discloses an indoor air purifier with a humidifying function, which comprises a bottom connecting block, the top of the bottom connecting block is provided with a purifier main body, the outer side of the purifier main body is fixedly provided with a hook, the inner wall of the bottom connecting block is provided with a storage groove, and the bottom connecting block is provided with an air inlet and an air outlet. And a spring is arranged on the inner wall of the storage groove, a clamping block is fixedly installed at the extending end of the spring, a limiting rod is fixedly installed at the top of the clamping block, and a limiting groove is formed in the top of the bottom connecting block. Through cooperative use of a water injection pipe and a hook and through arrangement of a rotating groove, after a sliding block is located on the inner wall of the rotating groove, the water injection pipe is rotated to enable the sliding block and a sliding groove to be staggered, at the moment, the water injection pipe can be limited, and water is injected into a water tank through the water injection pipe; the water tank can continue to discharge atomized liquid through the atomization piece through the atomization outlet, and then the purpose of humidifying the indoor space is achieved.
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Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, specifically an indoor air purifier with humidification function. Background Technology

[0002] Air purifiers, also known as "air cleaners," "air fresheners," or "purifiers," are products that can adsorb, decompose, or transform various air pollutants (generally including PM2.5, dust, pollen, odors, formaldehyde and other indoor pollutants, bacteria, allergens, etc.) to effectively improve air cleanliness.

[0003] Existing air purifiers suffer from several drawbacks during use. The water filling process is overly complicated, requiring the water tank to be removed and refilled, which is time-consuming and inefficient. Furthermore, existing air purifiers lack the ability to quickly replace the filter assembly. After prolonged use, the filter assembly's filtration efficiency decreases, reducing its effectiveness in purifying harmful impurities in the air. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an indoor air purifier with humidification function, which has the advantages of easy water filling and easy filter replacement, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: an indoor air purifier with humidification function, including a bottom connecting block, a purifier body on the top of the bottom connecting block, a hook fixedly installed on the outer side of the purifier body, a storage groove on the inner wall of the bottom connecting block, a spring on the inner wall of the storage groove, a locking block fixedly installed on the extension end of the spring, a limiting rod fixedly installed on the top of the locking block, a limiting groove on the top of the bottom connecting block, a storage frame slidably connected to the inner wall of the purifier body, slots on both sides of the outer wall of the storage frame, a water tank on the top of the storage frame, an atomizing plate fixedly installed on the top of the water tank, a circular connecting pipe fixedly installed on the outer side of the water tank, a sliding groove and a rotating groove on the inner wall of the circular connecting pipe, a water injection pipe slidably connected to the inner wall of the circular connecting pipe, and a slider fixedly installed on the outer edge of the water injection pipe.

[0006] As a preferred technical solution of this utility model: the limiting rod is slidably connected to the inner wall of the limiting groove, and the card block is slidably connected to the inner wall of the storage groove and the card slot.

[0007] As a preferred technical solution of this utility model: the inner wall of the storage frame is slidably connected with a filter layer group, and both the filter layer group and the outer wall of the storage frame are provided with a flow groove.

[0008] As a preferred technical solution of this utility model: the slider is rotatably connected to the inner wall of the rotating groove, and the slider is slidably connected to the inner wall of the sliding groove.

[0009] As a preferred technical solution of this utility model: a display panel is fixedly installed on the outer side of the purifier body, the slide groove extends through to the outer side of the purifier body, and the water injection pipe and the slider are slidably connected to the inner wall of the purifier body.

[0010] As a preferred technical solution of this utility model: a flow groove is provided on the outer side of the purifier body, and an atomizing outlet is fixedly installed on the top of the purifier body.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This indoor air purifier with humidification function utilizes a water inlet pipe and hook. Through the opening of a rotating groove, when the slider is positioned on the inner wall of the groove, rotating the water inlet pipe causes the slider to misalign with the groove, thus restricting the water inlet pipe and allowing water to be injected into the water tank. The water tank then continues to atomize the liquid through the atomizing plate and discharge it through the atomization outlet, achieving the purpose of humidifying the room. This eliminates the need to remove the water tank for refilling, simplifying the process and improving efficiency. When refilling is not needed, rotating the water inlet pipe clockwise brings the slider and groove to the same horizontal plane, allowing the water inlet pipe to be pulled out from the inner wall of the purifier body and secured in the inner wall of the hook, improving the aesthetics of the device.

[0013] 2. This indoor air purifier with humidification function uses a combination of slots and blocks. When it is necessary to remove the storage frame and filter assembly, simply remove the main body of the purifier, then slide the limiting rod backward. The limiting rod will cause the block to slide backward on the inner wall of the storage slot, compressing the spring and causing it to deform and contract, resulting in the block separating from the inner wall of the slot. At this point, the entire storage frame can be removed, making it easy to replace the filter assembly, avoiding affecting the device's air purification efficiency and extending the actual service life of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0016] Figure 3 This is a schematic diagram of the storage slot structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the card slot structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the atomizing plate structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the slider structure of this utility model.

[0020] In the diagram: 1. Bottom connecting block; 2. Purifier body; 3. Display panel; 4. Hook; 5. Atomizing outlet; 6. Flow channel one; 7. Storage slot; 8. Limiting slot; 9. Locking block; 10. Spring; 11. Limiting rod; 12. Storage frame; 13. Locking slot; 14. Flow channel two; 15. Water tank; 16. Atomizing plate; 17. Filter layer assembly; 18. Circular connecting pipe; 19. Slide groove; 20. Rotary groove; 21. Water injection pipe; 22. Slider. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-6 An indoor air purifier with humidification function includes a bottom connecting block 1. The top of the bottom connecting block 1 is equipped with a purifier body 2. A hook 4 is fixedly installed on the outside of the purifier body 2. The inner wall of the bottom connecting block 1 has a storage groove 7. The inner wall of the storage groove 7 is equipped with a spring 10. A locking block 9 is fixedly installed on the extension end of the spring 10. A limiting rod 11 is fixedly installed on the top of the locking block 9. A limiting groove 8 is opened on the top of the bottom connecting block 1. A storage frame 12 is slidably connected to the inner wall of the purifier body 2. The outer walls of the storage frame 12 have locking grooves 13 on both sides. A water tank 15 is placed on the top of the storage frame 12. An atomizing plate 16 is fixedly installed on the top of the water tank 15. A circular connecting pipe 18 is fixedly installed on the outside of the water tank 15. The inner wall of the circular connecting pipe 18 has a sliding groove 19 and a rotating groove 20. A water injection pipe 21 is slidably connected to the inner wall of the circular connecting pipe 18. A slider 22 is fixedly installed on the outer edge of the water injection pipe 21.

[0023] In the above structure, by using the slot 13 and the block 9 together, when it is necessary to remove the storage frame 12 and the filter layer 17, simply remove the main body 2 of the purifier, then slide the limiting rod 11 backward. The limiting rod 11 drives the block 9 to slide backward on the inner wall of the storage slot 7, and squeezes the spring 10 to deform and contract, causing the block 9 to separate from the inner wall of the slot 13. At this time, the storage frame 12 can be removed as a whole, which makes it easier to replace the filter layer 17, avoids affecting the air purification efficiency of the device, and improves the actual service life of the device.

[0024] In a preferred embodiment: the limiting rod 11 is slidably connected to the inner wall of the limiting groove 8, and the locking block 9 is slidably connected to the inner walls of the storage groove 7 and the locking groove 13.

[0025] In the above structure, the limiting rod 11 is limited by the limiting groove 8. Since the spring 10 is unstable, the locking block 9 is prevented from shaking when the spring 10 is compressed and deformed, thus avoiding misalignment.

[0026] In a preferred embodiment, a filter layer group 17 is slidably connected to the inner wall of the storage frame 12, and both the filter layer group 17 and the outer wall of the storage frame 12 are provided with flow grooves 2 14.

[0027] In the above structure, the arrangement of the flow channel 2 14 facilitates the flow of air purified by the filter layer group 17.

[0028] In a preferred embodiment: the slider 22 is rotatably connected to the inner wall of the rotating groove 20, and the slider 22 is slidably connected to the inner wall of the sliding groove 19.

[0029] In the above structure, by opening the rotating groove 20, when the slider 22 is located on the inner wall of the rotating groove 20, the water injection pipe 21 is rotated to make the slider 22 misaligned with the sliding groove 19. At this time, the water injection pipe 21 can be restricted, so that water is injected into the water tank 15 through the water injection pipe 21. The water tank 15 can continue to discharge the atomized liquid through the atomizing outlet 5 through the atomizing plate 16, thereby achieving the purpose of humidifying the room. Therefore, it is not necessary to pull out the water tank 15 for water filling, which simplifies the process of water filling the water tank 15 and improves the water filling efficiency. When water filling is not needed, the water injection pipe 21 can be rotated clockwise so that the slider 22 and the sliding groove 19 are on the same horizontal plane. At this time, the water injection pipe 21 can be pulled out from the inner wall of the purifier body 2 and locked in the inner wall of the hook 4, which improves the aesthetics of the device.

[0030] In a preferred embodiment: a display panel 3 is fixedly installed on the outside of the purifier body 2, a slide groove 19 extends through to the outside of the purifier body 2, and a water injection pipe 21 and a slider 22 are slidably connected to the inner wall of the purifier body 2.

[0031] In the above structure, the slide groove 19 passes through the outside of the purifier body 2, so that when the water injection pipe 21 is pulled out, the slider 22 will not be blocked by the outside of the purifier body 2.

[0032] In a preferred embodiment: a flow channel 6 is provided on the outer side of the purifier body 2, and an atomizing outlet 5 is fixedly installed on the top of the purifier body 2.

[0033] In the above structure, by setting the atomizing outlet 5, the liquid in the water tank 15 that has been atomized by the atomizing plate 16 can be discharged into the room through the atomizing outlet 5.

[0034] Working Principle: When this device is needed, it can be used by firstly through the cooperation of the slot 13 and the locking block 9. When it is necessary to remove the storage frame 12 and the filter layer assembly 17, simply remove the main body 2 of the purifier, and then slide the limiting rod 11 backward. The limiting rod 11 drives the locking block 9 to slide backward on the inner wall of the storage slot 7, and compresses the spring 10 to deform and contract, causing the locking block 9 to separate from the inner wall of the slot 13. At this time, the storage frame 12 can be removed as a whole, which facilitates the replacement of the filter layer assembly 17, avoids affecting the air purification efficiency of the device, and improves the actual service life of the device. Secondly, by utilizing the opening of the rotating groove 20, when the slider 22 is located on the inner wall of the rotating groove 20, water can be injected by rotating it. The water inlet pipe 21 is used to misalign the slider 22 with the slide groove 19, thus restricting the water inlet pipe 21. This allows water to be injected into the water tank 15 through the water inlet pipe 21, enabling the water tank 15 to continue to discharge the atomized liquid through the atomizing outlet 5 via the atomizing plate 16, thereby achieving the purpose of humidifying the room. This eliminates the need to remove the water tank 15 for water filling, simplifying the process and improving the efficiency of water filling. When water filling is not needed, the water inlet pipe 21 can be rotated clockwise so that the slider 22 and the slide groove 19 are on the same horizontal plane. At this time, the water inlet pipe 21 can be pulled out from the inner wall of the purifier body 2 and locked in the inner wall of the hook 4, improving the aesthetics of the device.

[0035] 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. Indoor air purifier with humidifying function, comprising a bottom connecting block (1), characterized in that: The top of the bottom connecting block (1) is provided with a purifier body (2), the outer side of the purifier body (2) is fixedly installed with a hook (4), the inner wall of the bottom connecting block (1) is provided with a receiving groove (7), the inner wall of the receiving groove (7) is provided with a spring (10), the extension end of the spring (10) is fixedly installed with a clamping block (9), the top of the clamping block (9) is fixedly installed with a limiting rod (11), the top of the bottom connecting block (1) is provided with a limiting groove (8), the inner wall of the purifier body (2) is slidably connected with a receiving frame (12), the outer wall of the receiving frame (12) is provided with a clamping groove (13) on both sides, the top of the receiving frame (12) is placed with a water tank (15), the top of the water tank (15) is fixedly installed with an atomizing sheet (16), the outer side of the water tank (15) is fixedly installed with a circular connecting pipe (18), the inner wall of the circular connecting pipe (18) is provided with a sliding groove (19) and a rotating groove (20), the inner wall of the circular connecting pipe (18) is slidably connected with a water injection pipe (21), the outer edge of the water injection pipe (21) is fixedly installed with a sliding block (22).

2. The air cleaning machine with a humidifying function for indoor use according to claim 1, characterized in that: The limiting rod (11) is slidably connected to the inner wall of the limiting groove (8), and the clamping block (9) is slidably connected to the inner wall of the receiving groove (7) and the clamping groove (13).

3. The air cleaning machine with a humidifying function for indoor use according to claim 1, characterized in that: The inner wall of the receiving frame (12) is slidably connected with a filter layer group (17), and the outer wall of the filter layer group (17) and the receiving frame (12) is provided with a flow groove two (14).

4. The air cleaning machine with a humidifying function for indoor use according to claim 1, characterized in that: The sliding block (22) is rotatably connected to the inner wall of the rotating groove (20), and the sliding block (22) is slidably connected to the inner wall of the sliding groove (19).

5. The air cleaning machine with a humidifying function for indoor use according to claim 1, characterized in that: The outer side of the purifier body (2) is fixedly installed with a display panel (3), the sliding groove (19) penetrates to the outer side of the purifier body (2), and the water injection pipe (21) and the sliding block (22) are slidably connected to the inner wall of the purifier body (2).

6. The air cleaning machine with a humidifying function for indoor use according to claim 1, characterized in that: The outer side of the purifier body (2) is provided with a flow groove one (6), and the top of the purifier body (2) is fixedly installed with an atomizing discharge port (5).