A domestic dehumidification cartridge

Abstract

The utility model relates to dehumidification box technical field, concretely relates to a domestic dehumidification box, including box body and buckle in the top cap of box body, a plurality of air holes are integrally formed on the top cap, the box body includes the shell body and the accommodating cavity integrally formed in the shell body, the shell body is fixed with the moisture absorption structure in the accommodating cavity top, and the discharge channel is formed between the shell body inner wall and one side of the moisture absorption structure.

Description

Technical Field

[0001] This utility model relates to the field of dehumidifier box technology, specifically to a household dehumidifier box. Background Technology

[0002] A dehumidifier box is a small, portable dehumidifier that uses absorbent materials to absorb excess moisture from the air. It is mainly used in enclosed or semi-enclosed spaces (such as wardrobes, drawers, storage boxes, shoe cabinets, cupboards, and car interiors) to help control humidity and prevent items from becoming damp, moldy, or developing odors. A dehumidifier box consists of a body that holds the desiccant and a container at the bottom that holds the desiccant solution. It has a top cover with ventilation holes, and some models also place paper towels between the top cover and the body to reduce the amount of absorbed moisture released. They are convenient, safe, and quiet to use.

[0003] While the aforementioned existing technologies can solve the corresponding technical problems, they still have certain drawbacks: After use, existing dehumidifier boxes leave a calcium chloride solution in the bottom compartment. When reusing the dehumidifier box, to ensure the best dehumidification effect of the refilled calcium chloride, the bottom compartment needs to be removed and the calcium chloride solution poured out. However, with existing dehumidifier boxes, the calcium chloride solution is poured out directly through the cavity containing the calcium chloride. After pouring out, some water droplets remain in the cavity, requiring additional wiping and drying steps before refilling the calcium chloride granules for reuse. This process is cumbersome and complex. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a reusable, simple household dehumidifier box that requires no additional drying.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a household dehumidifier box, comprising a box body and a top cover fastened to the top surface of the box body, wherein the top cover is integrally formed with a plurality of ventilation holes, the box body comprising an outer shell and a receiving cavity integrally formed within the outer shell, wherein a moisture-absorbing structure is fixedly provided above the receiving cavity within the outer shell, and an exhaust channel is formed between the inner wall of the outer shell and one side of the moisture-absorbing structure.

[0006] A further improvement is that the bottom surface of the top cover is integrally formed with a sealing post that fits into the discharge channel.

[0007] A further improvement is that the moisture-absorbing structure includes a placement box integrally formed within the outer shell and a desiccant placed inside the placement box. A mesh plate with several holes is fixedly installed on the bottom surface of the placement box, and a sealing structure is provided through and slidably on the mesh plate.

[0008] A further improvement is that the sealing structure includes a sliding rod that penetrates and slides on the mesh plate, and a sealing plate that is fixedly disposed at the bottom end of the sliding rod, the sealing plate covering the mesh plate.

[0009] A further improvement is that the sealing structure also includes a guide tube fixedly mounted on the mesh plate, the inner wall of the guide tube being in contact with the outer wall of the sliding rod and being able to slide against each other.

[0010] A further improvement is that the sealing structure also includes a pull ring fixedly disposed at the top of the sliding rod.

[0011] A further improvement is that a silicone ring is embedded in the edge of the sealing plate.

[0012] A further improvement is that an outer expansion ring is integrally formed on the bottom outer wall of the top cover.

[0013] A further improvement is that the bottom surface of the box is provided with a silicone base.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are as follows: During the use of this utility model, the sliding rod hangs down naturally, so that the mesh plate is not closed by the sealing plate. Thus, the calcium chloride solution generated during use flows downward into the receiving cavity. When it is necessary to replace the desiccant, the sliding rod can be pulled up to make the sliding rod drive the sealing plate to fit and cover the mesh plate, and the top cover can be opened to pour out the calcium chloride solution from the discharge channel. This can prevent the calcium chloride solution from entering the placement box and prevent the calcium chloride solution from adhering to the placement box. Therefore, when repeatedly filling calcium chloride granules, there is no need for drying and wiping steps, making it simpler and more convenient to use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the dehumidification box of this utility model; Figure 2 This is a structural schematic diagram of the front cross-section of the box body and the top cover of this utility model; Figure 3 This is a schematic diagram of the front view of the moisture-absorbing structure of this utility model. Detailed Implementation

[0017] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0018] See Figure 1-3 As shown, the technical solution adopted in this specific embodiment is: a household dehumidifier box, including a box body 1 and a top cover 2 fastened to the top surface of the box body 1. The top cover 2 has a plurality of ventilation holes 3 integrally formed on it. The box body 1 includes an outer shell 11 and a receiving cavity 12 integrally formed inside the outer shell 11. A moisture-absorbing structure 14 is fixedly provided inside the outer shell 11 above the receiving cavity 12. The moisture-absorbing structure 14 includes a placement box 141 integrally formed inside the outer shell 11 and a dehumidifier 142 placed inside the placement box 141. The bottom of the placement box 141... A mesh plate 143 with several holes 144 is fixedly installed on the surface. A sealing structure is slidably provided through the mesh plate 143. The sealing structure includes a sliding rod 145 slidably disposed through the mesh plate 143 and a closing plate 146 fixedly disposed at the bottom end of the sliding rod 145. The closing plate 146 can cover the mesh plate 143. An exhaust channel 13 is formed between the inner wall of the outer shell 11 and one side of the moisture-absorbing structure 14. When in use, the box 1 is placed in a humid place, and air from the humid place can enter through the vent holes 3 on the top cover 2. Inside the box 1, the desiccant 142 placed in the storage box 141 inside the box 1 comes into contact with the desiccant 142, which can be calcium chloride granules. This desiccant quickly absorbs moisture from the air. After a period of use, the moisture absorbed by the calcium chloride granules condenses into a calcium chloride solution and flows downwards. During use, the sliding rod 145 naturally droops, preventing the mesh plate 143 from being closed by the sealing plate 146, thus allowing the calcium chloride solution to enter the receiving cavity 12 for storage. The desiccant 142 then absorbs the moisture. After the dehumidifier 142 is used up, it needs to be replaced. At this time, the sliding rod 145 can be pulled up so that the sliding rod 145 drives the sealing plate 146 to fit against the covering mesh plate 143, and the top cover 2 can be opened to pour out the calcium chloride solution from the discharge channel 13. At the same time, the used calcium chloride granules can be poured out from the placement box 141. This will prevent the calcium chloride solution from entering the placement box 141 and prevent the calcium chloride solution from adhering to the placement box 141. Therefore, when refilling calcium chloride granules, there is no need for drying and wiping steps, making it simpler and more convenient to use. The bottom surface of the top cover 2 is integrally formed with a sealing post 21 that fits into the discharge channel 13, which helps to make the top cover 2 more securely installed. At the same time, the sealing post 21 seals the discharge channel 13, thereby preventing the calcium chloride solution from evaporating and affecting the moisture absorption effect. The sealing structure also includes a guide tube 148 fixedly installed on the mesh plate 143. The inner wall of the guide tube 148 is in contact with the outer wall of the sliding rod 145 and can slide against each other, which helps to improve the verticality of the sliding rod 145's rise and fall, thereby ensuring the fit and fit effect between the sealing plate 146 and the mesh plate 143. The sealing structure also includes a pull ring 149 fixedly installed at the top of the sliding rod 145, which makes it easier and more convenient to pull up the sliding rod 145. A silicone ring 147 is embedded in the edge of the sealing plate 146, which helps to improve the sealing performance of the sealing plate 146 when it is attached to the mesh plate 143 and prevents leakage. An expansion ring 4 is integrally formed on the bottom outer wall of the top cover 2, which makes it easier and more convenient to open the top cover 2 by applying upward pushing force through the expansion ring 4. The bottom surface of the box 1 is provided with a silicone base 5, which makes it less likely to slip when the box 1 is placed on a flat surface, and makes the placement more stable.

[0019] It should be noted that the accompanying drawings in this utility model specification are schematic diagrams and not engineering drawings for production purposes, but are only provided to facilitate the understanding of the technical content.

[0020] The working principle of this utility model is as follows: When using this utility model, the box 1 is placed in a humid place. At this time, the air in the humid place can enter the box 1 through the vent 3 on the top cover 2 and come into contact with the desiccant 142 placed in the placement box 141 inside the box 1. The desiccant 142 can be calcium chloride granules, which can quickly absorb the moisture in the air. After a period of use, the moisture absorbed by the calcium chloride granules will condense into calcium chloride solution and flow downward. During use, the sliding rod 145 hangs down naturally, so that the mesh plate 143 is not closed by the closing plate 146, thereby allowing the calcium chloride to flow downward. The solution enters the receiving cavity 12 for storage. After the desiccant 142 reaches its absorption limit, it needs to be replaced. At this time, the sliding rod 145 can be pulled up, causing the sliding rod 145 to drive the sealing plate 146 to adhere to the covering mesh plate 143, and the top cover 2 to be opened. The calcium chloride solution is poured out from the discharge channel 13, and the used calcium chloride granules are poured out from the placement box 141 at the same time. This avoids the calcium chloride solution from entering the placement box 141 and prevents the calcium chloride solution from adhering to the placement box 141. Therefore, when refilling calcium chloride granules, there is no need for drying and wiping steps, making it simpler and more convenient to use.

[0021] This utility model aims to protect the structure of the product. The model numbers of the components are not the focus of this utility model's protection, as they are common technology. Any component on the market that can achieve the functions described above can be used as an option. Therefore, the model numbers and other parameters of the components are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of the various components.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. A household dehumidifier box, comprising a box body (1) and a top cover (2) fastened to the top surface of the box body (1), wherein the top cover (2) is integrally formed with a plurality of ventilation holes (3), characterized in that: The box body (1) includes an outer shell (11) and a receiving cavity (12) integrally formed in the outer shell (11). A moisture-absorbing structure (14) is fixedly provided in the outer shell (11) above the receiving cavity (12). An exhaust channel (13) is formed between the inner wall of the outer shell (11) and one side of the moisture-absorbing structure (14).

2. A household dehumidifier box according to claim 1, characterized in that: The bottom surface of the top cover (2) is integrally formed with a sealing post (21) that fits into the discharge channel (13).

3. A household dehumidifier box according to claim 1, characterized in that: The moisture-absorbing structure (14) includes a placement box (141) integrally formed inside the outer shell (11) and a dehumidifier (142) placed inside the placement box (141). A mesh plate (143) with several holes (144) is fixedly installed on the bottom surface of the placement box (141). A sealing structure is provided through and sliding on the mesh plate (143).

4. A household dehumidifier box according to claim 3, characterized in that: The sealing structure includes a sliding rod (145) that penetrates and slides on the mesh plate (143) and a sealing plate (146) that is fixedly disposed at the bottom end of the sliding rod (145). The sealing plate (146) can cover the mesh plate (143).

5. A household dehumidifier box according to claim 4, characterized in that: The sealing structure also includes a guide tube (148) fixedly mounted on the mesh plate (143), the inner wall of the guide tube (148) being in contact with the outer wall of the sliding rod (145) and being able to slide against each other.

6. A household dehumidifier box according to claim 4, characterized in that: The sealing structure also includes a pull ring (149) fixedly disposed at the top of the sliding rod (145).

7. A household dehumidifier box according to claim 4, characterized in that: A silicone ring (147) is embedded in the edge of the sealing plate (146).

8. A household dehumidifier box according to claim 1, characterized in that: An outer expansion ring (4) is integrally formed on the bottom outer wall of the top cover (2).

9. A household dehumidifier box according to claim 1, characterized in that: The bottom surface of the box (1) is provided with a silicone base (5).

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