Multifunctional antibacterial box for humidifier

By designing a detachable, multi-functional antibacterial box, the problems of short service life and single antibacterial agent in existing humidifier antibacterial boxes are solved. This design achieves detachability and multi-functionality of the antibacterial box, meets personalized needs, and reduces waste.

CN224470366UActive Publication Date: 2026-07-07

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Filing Date
2025-07-10
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

The antibacterial cartridges in existing humidifiers need to be replaced entirely after their expiration date, which is wasteful and the variety of antibacterial agents is limited, failing to meet individual needs.

Method used

A detachable, multifunctional antibacterial box was designed, comprising an upper box and a lower box, with multiple internal cavities. Different antibacterial agents or additives can be selected according to needs. The box is assembled by snap-fit ​​connection and threaded fixation, and its structure is simple and easy to use.

Benefits of technology

The antibacterial box is detachable and multifunctional, allowing users to select antibacterial agents according to their needs, reducing waste, meeting personalized requirements, and being easy to use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a multifunctional humidifier is with antibacterial box, include: upper box body, the upper box body inside has a chamber, the chamber has the baffle that is divided into at least two holding cavities with the chamber, the chamber penetrates the bottom surface of upper box body, the lateral wall of holding cavity has the through -hole that communicates with outside, additive is placed in holding cavity, lower box body, the lower box body inside has the cavity, the cavity penetrates the bottom surface of lower box body, the top surface of lower box body has the connecting hole that communicates with the cavity, the bottom surface of upper box body detachable fixed connection on the top surface of lower box body, to make the top surface of lower box body seal the bottom surface of upper box body. The device simple structure, convenient to use, function is various, and the effect of antibacterial and sterilization is good.
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Description

Technical Field

[0001] This utility model relates to the field of humidifier equipment, and in particular to an antibacterial box for a multifunctional humidifier. Background Technology

[0002] A humidifier is a household appliance that increases the humidity in a room.

[0003] There are three types of humidifiers: ultrasonic humidifiers, evaporative humidifiers, and electric heating humidifiers. They can effectively regulate air humidity and can also be connected to boilers or central air conditioning systems to humidify an entire building. If a humidifier is not cleaned regularly, mold and other microorganisms in the humidifier can enter the air with the water mist and then into the human respiratory tract, potentially causing "humidifier-induced pneumonia."

[0004] To address the aforementioned drawbacks, antibacterial and bacteriostatic additives are added to humidifiers, such as silver ion antibacterial agents, polyhexamethylene guanidine, activated carbon, and composite antibacterial materials. Existing antibacterial boxes are all molded in one piece, and after their service life expires, the entire antibacterial box must be replaced, resulting in significant waste. Moreover, the existing antibacterial boxes contain only a limited variety of antibacterial agents, which cannot be freely selected, and since each user's needs are different, they cannot meet personalized requirements. Summary of the Invention

[0005] In view of this, it is necessary to provide a replaceable, simple in structure, multifunctional antibacterial box for humidifiers that meets individual needs.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is: a multifunctional antibacterial box for a humidifier, comprising:

[0007] The upper box has an interior chamber, which has a partition that divides the chamber into at least two receiving cavities. The chamber penetrates the bottom surface of the upper box, and the side wall of the receiving cavity has a through hole that communicates with the outside.

[0008] An additive, wherein the additive is placed within the accommodating cavity;

[0009] The lower box has an internal cavity that extends through the bottom surface of the lower box, and the top surface of the lower box has a connecting hole that communicates with the cavity.

[0010] The bottom surface of the upper box is detachably and fixedly connected to the top surface of the lower box, so that the top surface of the lower box seals the bottom surface of the upper box.

[0011] Furthermore, the top surface of the upper box has a through hole that connects to the accommodating cavity.

[0012] Furthermore, the bottom surface of the inner sidewall of the lower box body has internal threads.

[0013] Furthermore, the bottom of the outer side wall of the lower box has anti-slip texture.

[0014] Furthermore, the bottom surface of the side wall of the upper box has a buckle, and the top surface of the lower box has a slot that matches the buckle.

[0015] Furthermore, the slot is provided with a locking block that engages with the buckle.

[0016] Furthermore, the outer wall of the upper box has a water guide groove along the axial direction.

[0017] Furthermore, the through holes are distributed on both sides of the water guide channel.

[0018] Furthermore, the side wall of the lower box has a water passage hole that communicates with the cavity.

[0019] Furthermore, the outer walls of the upper box and the lower box together form a cone that is smaller at the top and larger at the bottom.

[0020] Compared with the prior art, the present invention has the following advantages: the device is detachable and has multiple internal cavities, allowing users to freely select the required antibacterial agent or other additive packs according to their needs. It has a simple structure and is easy to use.

[0021] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0022] Figure 1 This is a perspective view of an embodiment of the present utility model.

[0023] Figure 2 This is a schematic diagram of the assembly structure of an embodiment of the present utility model.

[0024] Figure 3 This is a perspective view of the upper box body in an embodiment of this utility model.

[0025] Figure 4 This is a perspective view of the lower box body in an embodiment of this utility model.

[0026] In the diagram: 1-Upper box body, 11-Baffle, 12-Accommodation cavity, 13-Through hole, 14-Through hole, 15-Water guide groove, 16-Snap fastener, 2-Lower box body, 21-Cavity, 22-Connecting hole, 23-Internal thread, 24-Slot, 25-Slot block, 26-Anti-slip texture, 27-Water passage hole. Detailed Implementation

[0027] To further illustrate the technical means and effects of this utility model in achieving its intended purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0028] like Figure 1-2 As shown, a multifunctional antibacterial box for a humidifier includes: an upper box body 1, a lower box body 2, and additives; the additives include antibacterial agents, descaling agents, and fragrances; antibacterial agents (not shown in the figure) include silver ion antibacterial agents, polyhexamethylene guanidine, activated carbon, composite antibacterial materials, etc. Different types of antibacterial agent bags can be obtained by selecting one of the above materials to make antibacterial agent bags, and the corresponding type of antibacterial agent bag can be selected as needed; descaling agents can also be used to prevent the humidifier from being affected by scale buildup; or fragrances can be used so that the humidified water vapor has a certain fragrance, and the humidifier can also improve the air environment.

[0029] like Figure 3 As shown, the upper box 1 has a chamber inside, and the chamber has a partition 11 that divides the chamber into two receiving cavities 12. The chamber penetrates the bottom surface of the upper box 1, and the side wall of the receiving cavity 12 has a through hole 13 that communicates with the outside. In order to allow water to fully enter the receiving cavity 12, the top surface of the upper box 1 has a through hole 14 that communicates with the receiving cavity.

[0030] The antibacterial agent is placed in the accommodating cavity 12.

[0031] like Figure 4 As shown, the lower box 2 has a cavity 21 inside, the cavity 21 penetrates the bottom surface of the lower box, and the top surface of the lower box 2 has a connecting hole 22 that communicates with the cavity 21.

[0032] The bottom surface of the upper box 1 is detachably and fixedly connected to the top surface of the lower box 2 so that the top surface of the lower box 2 seals the bottom surface of the upper box 1. In this embodiment, the connection between the upper box 1 and the lower box 2 is a snap-fit ​​connection. The bottom surface of the side wall of the upper box 1 has a snap-fit ​​16, and the top surface of the lower box 1 has a slot 24 that matches the snap-fit ​​16. A locking block 25 that engages with the snap-fit ​​16 is provided at the slot 24.

[0033] In this embodiment, the bottom surface of the inner side wall of the lower box 2 has an internal thread 23. The lower box 2 can be directly screwed to the water inlet pipe inside the humidifier's water tank through the internal thread 23; thereby ensuring that the water flowing through the water inlet pipe can pass through the antibacterial agent inside the upper box 1.

[0034] In this embodiment, in order to better rotate and connect the lower box 2, the bottom of the outer side wall of the lower box 2 has anti-slip texture 26.

[0035] In this embodiment, the outer wall of the upper housing 1 has an axial water guide groove 15, and through holes 13 are distributed on both sides of the water guide groove 15. When the liquid level in the humidifier's water tank drops, the water can flow better along the water guide groove and enter the receiving cavity through the through holes.

[0036] In this embodiment, to ensure that enough water enters the water inlet pipe of the humidifier, the side wall of the lower box 2 has a water passage hole 27 that connects to the cavity 21.

[0037] In this embodiment, the outer walls of the upper box 1 and the lower box 2 together form a cone that is smaller at the top and larger at the bottom. This is for aesthetic purposes and to allow for better water flow in the humidifier's water tank.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An antibacterial box for a multifunctional humidifier, characterized in that, include: The upper box has an interior chamber, which has a partition that divides the chamber into at least two receiving cavities. The chamber penetrates the bottom surface of the upper box, and the side wall of the receiving cavity has a through hole that communicates with the outside. An additive, wherein the additive is placed within the accommodating cavity; The lower box has an internal cavity that extends through the bottom surface of the lower box, and the top surface of the lower box has a connecting hole that communicates with the cavity. The bottom surface of the upper box is detachably and fixedly connected to the top surface of the lower box, so that the top surface of the lower box seals the bottom surface of the upper box.

2. The antibacterial box for a multifunctional humidifier according to claim 1, characterized in that: The top surface of the upper box has a through hole that connects to the accommodating cavity.

3. The antibacterial box for a multifunctional humidifier according to claim 1, characterized in that: The bottom surface of the inner side wall of the lower box has internal threads.

4. The antibacterial box for a multifunctional humidifier according to claim 3, characterized in that: The bottom of the outer side wall of the lower box has anti-slip texture.

5. The antibacterial box for a multifunctional humidifier according to claim 1, characterized in that: The bottom surface of the side wall of the upper box has a buckle, and the top surface of the lower box has a slot that matches the buckle.

6. The antibacterial box for a multifunctional humidifier according to claim 5, characterized in that: The slot is provided with a locking block that engages with the buckle.

7. The antibacterial box for a multifunctional humidifier according to claim 1, characterized in that: The outer wall of the upper box has a water guide groove along the axial direction.

8. The antibacterial box for a multifunctional humidifier according to claim 7, characterized in that: The through holes are distributed on both sides of the water guide channel.

9. The antibacterial box for a multifunctional humidifier according to claim 1, characterized in that: The side wall of the lower box has a water passage hole that connects to the cavity.

10. The antibacterial box for a multifunctional humidifier according to claim 1, characterized in that: The outer walls of the upper box and the lower box together form a cone that is smaller at the top and larger at the bottom.