Twisting type dehumidification box

Abstract

The utility model provides a twisting type dehumidifying box, which is characterized in that a box cover, a sieve tray and a base are sequentially combined into a whole from top to bottom, a cake-shaped dehumidifying agent is arranged between the box cover and the sieve tray, and a buckle on the box cover and a buckle groove on the base can realize a twisting type opening or closing mode, and can be opened and closed by rotating; a plurality of ribs diverging from the circle center are arranged on the sieve tray, and a cylindrical circular truncated cone is arranged in the middle of the sieve tray, so that the contact area between the cake-shaped dehumidizer and the sieve tray can be reduced as much as possible, the position of the cake-shaped dehumidizer can be fixed, the cake-shaped dehumidizer can be in full contact with water vapor in air, and the dehumidification effect is improved; the dehumidification box is simple in structure and convenient to use, the dehumidizer can be replaced or water can be poured out only by rotating, and therefore repeated use is achieved, cost is lower, and the market prospect is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of dehumidification boxes, and in particular relates to a twist-on dehumidification box. Background Art

[0002] In areas with a relatively humid climate, especially in countries with an island climate, the most annoying problem is humidity. Therefore, in order to keep a space and storage items dry, many dehumidification materials have been published, such as dehumidification bags and dehumidification boxes. It is very necessary to have a dehumidification product at home, which can not only prevent mold growth on clothes, but also prevent corrosion of wooden furniture such as wardrobes and tables. Therefore, dehumidification boxes can be used in storage spaces such as wardrobes, bookcases, and shoe cabinets. Appropriate fragrances can be added to the dehumidifier contained in the dehumidification box, which can also achieve a deodorizing effect. This is why dehumidification boxes are more popular among dehumidification products.

[0003] With the development of industrialization, dehumidification boxes can be used in all walks of life. However, most dehumidification boxes are currently designed for granular dehumidifiers, which can cause unsanitary conditions and even pollute the environment if used improperly. For example, the main component of common dehumidifiers is calcium chloride, which is in the form of powder and agglomerates under normal conditions. Compared with granular dehumidifiers, cake-shaped dehumidifiers are easier to handle, cleaner, and more convenient to manufacture. However, there are currently very few dehumidification boxes for cake-shaped dehumidifiers.

[0004] In addition, dehumidifier boxes are all relatively large boxes. When reused, the cover of the dehumidifier box needs to be disassembled and the dehumidifier contained in the box needs to be poured out. However, in the case of a cover design such as a snap-on type or a buckle-on type, it needs to be disassembled by opening or clipping, and the cover and the box body need to be disassembled by holding both hands. If the palm is not big enough and the dehumidifier is accidentally poured out or spilled during disassembly, the user's hands and clothes will be contaminated with the dehumidifier, and it will cause trouble to the user if it touches the skin or clothes.

[0005] Therefore also need to find a kind of dehumidification box that is easy to use, can be reused, and can be used to hold cake-shaped dehumidifier. Utility Model Content

[0006] In order to solve the above problems, the utility model provides a twist-on dehumidification box, which adopts a box cover, a sieve plate and a base which are combined into one from top to bottom in sequence, and the cake-shaped dehumidifier is placed between the box cover and the sieve plate. The buckles on the box cover and the buckle grooves on the base can realize a twist-on opening or closing method, which can be opened or closed by rotating; the sieve plate is provided with several convex ridges radiating from the center of the circle, and a cylindrical frustum is provided in the middle, which can minimize the contact area between the cake-shaped dehumidifier and the sieve plate and fix its position, which is conducive to the cake-shaped dehumidifier to fully contact with water vapor in the air and improve the dehumidification effect; the dehumidification box has a simple structure and is easy to use. The dehumidifier can be replaced or the water can be poured out by just rotating, so that it can be reused, with lower cost and broad market prospects.

[0007] The utility model provides a twist-on dehumidification box, which comprises a box body and a cake-shaped dehumidifier, wherein the box body comprises a box cover, a sieve plate and a base which are arranged in sequence from top to bottom, and the cake-shaped dehumidifier is placed between the box cover and the sieve plate; the box cover and the base can be combined together after being twisted.

[0008] The twisted combination described in the utility model refers to rotating the box cover and / or the base to connect the box cover and the base together, so that the dehumidification box can be easily opened or closed. The box can be opened or closed by rotating, which is more convenient to use.

[0009] Furthermore, the box cover is provided with a buckle, and the base is provided with a buckle groove matching the buckle. When the buckle and the buckle groove are combined, the box cover and the base can be detachably combined into one by twisting.

[0010] The box cover and the base are both truncated cone-shaped, the lower bottom surface of the box cover and the upper bottom surface of the base are both circular, the sizes match each other, and can be twisted together. A buckle is provided on the outer edge of the lower bottom surface (the lowermost end) of the box cover, and a buckle groove is provided on the upper bottom surface (the uppermost end) of the base. By rotating the box cover or the base, the buckle and the buckle groove can meet or separate; when the buckle and the buckle groove meet and combine, the box cover and the base are combined together; when the buckle and the buckle groove separate, the box cover and the base are separated.

[0011] Furthermore, the buckle groove includes an outer groove and an inner groove which are connected to each other, and the inner groove is located on one side of the outer groove; when the buckle of the box cover is aligned with the outer groove of the base and enters, the buckle slides from the outer groove into the inner groove after rotation, thereby combining the box cover and the base; then the buckle returns from the inner groove to the outer groove after rotation in the opposite direction, and the box cover can be directly opened upwards, thereby separating the box cover and the base.

[0012] The outer groove is an open groove body, and its size matches that of the buckle. When the outer edge of the lower bottom surface of the box cover and the upper bottom surface of the base are close to each other, the buckle can enter the outer groove by aligning the buckle with the outer groove. However, since the outer groove is open, if the buckle is not rotated to the inner groove after entering, the box cover and the base cannot be combined. The inner groove is connected to the outer groove and is close to each other. The inner groove is a closed groove body with only one open slide rail. After the buckle enters the outer groove, it can slide into the inner groove through the slide rail, so that the box cover and the base are twisted together.

[0013] The arrangement of the outer groove and the inner groove makes it easy to twist the box cover and the base into one piece, and it is easy to separate when rotating in the opposite direction, which is very convenient to use. When the box cover is opened by rotating in the opposite direction, the box cover can be directly opened, and the cake-shaped dehumidifier can be seen on the sieve plate. The cake-shaped dehumidifier can be taken out for replacement, so that it can be reused.

[0014] Of course, if you do not cover the box, directly exposing the cake-shaped dehumidifier to the air can also achieve a dehumidifying effect, but it may cause the cake-shaped dehumidifier to be too fully exposed to the air and shorten the use time. In addition, the cake-shaped dehumidifier exposed to the air may also cause human skin to come into contact with the dehumidifier, which is harmful to health. Therefore, it is necessary to use the dehumidifier after twisting the box cover to maximize the dehumidification effect of the dehumidifier box, extend the effective use time, and improve safety.

[0015] Furthermore, an annular platform protruding outward is provided at the upper end of the base, and the buckle groove is located at the periphery of the annular platform.

[0016] Furthermore, the sieve plate is provided with a flange. When the sieve plate is placed on the base, the flange on the sieve plate rests on the annular platform of the base, thereby fixing the position of the sieve plate relative to the base.

[0017] The sieve plate is placed on the annular platform of the base through the flange, and the cake-shaped dehumidifier is placed directly on the sieve plate. The buckle groove is located on the periphery of the annular platform, so that when the box cover and the base are twisted or opened, the sieve plate and the cake-shaped dehumidifier on the sieve plate will not be affected.

[0018] Furthermore, the cake-shaped dehumidifier is a ring cake with a circular hollow in the middle; a cylindrical frustum is provided in the middle of the sieve plate, and the circular hollow of the cake-shaped dehumidifier can be sleeved on the cylindrical frustum to help fix the position of the cake-shaped dehumidifier.

[0019] The cake-shaped dehumidifier is configured as a circular hollow ring cake, which allows the dehumidifier to more evenly and fully contact the moisture in the air, avoiding the problem that the dehumidifier in the solid middle part has difficulty in exerting a dehumidification effect.

[0020] The circular hollow part of the cake-shaped dehumidifier can be placed on the cylindrical frustum in the middle of the sieve plate, so that the position of the cake-shaped dehumidifier is relatively stable, preventing the cake-shaped dehumidifier from sliding freely in the dehumidification box, causing part of the dehumidifier to stick to the wall of the dehumidification box and affecting the dehumidification effect.

[0021] Furthermore, the cylindrical cone of the sieve plate is a hollow cylinder, and through holes are evenly arranged on the cone wall.

[0022] The cylindrical cone is configured as a hollow cylinder, and the cone wall is provided with through holes, which has a similar effect to a sieve plate. When the cake-shaped dehumidifier is put on the cylindrical cone, the dehumidifier close to the cone wall can also fully contact the moisture in the air, and the adsorbed moisture can also flow out smoothly from the through holes, so that all parts of the cake-shaped dehumidifier can be fully and effectively used, thereby improving the dehumidification effect.

[0023] Furthermore, the sieve plate is provided with ridges, which are located higher than the bottom surface of the sieve plate and are evenly divergently arranged with the cylindrical frustum as the center, and the upper surface of the ridges is at least partially in contact with the cake-shaped dehumidifier.

[0024] When the cake-shaped dehumidifier is placed on the sieve plate, it actually only contacts the convex ridges. Therefore, the design of the convex ridges can lift the cake-shaped dehumidifier and reduce the contact area between the cake-shaped dehumidifier and the sieve plate.

[0025] The convex ridges are located higher than the bottom of the sieve plate, so that the cake-shaped dehumidifier is suspended when placed on the sieve plate, minimizing the contact area with the sieve plate, which is conducive to the cake-shaped dehumidifier fully contacting the moisture in the air and better exerting the dehumidification effect.

[0026] Furthermore, a water storage tank is provided in the base for storing the moisture adsorbed by the cake-shaped dehumidifier and flowing down the sieve plate.

[0027] Furthermore, a vent hole is provided on the box cover; the box cover and the base are both truncated cone-shaped, the upper bottom surface of the box cover is smaller than the lower bottom surface, and the lower bottom surface of the base is smaller than the upper bottom surface.

[0028] The upper bottom surface of the box cover is smaller than the lower bottom surface, and the lower bottom surface of the base is smaller than the upper bottom surface, so that the dehumidification box after the box cover and the base are combined has a shape that is large in the middle and small at both ends. The small bottom surfaces at both ends make it easier to hold the box cover and the base with both hands respectively, making it easier to rotate and twist or rotate open.

[0029] The beneficial effects of the twist-on dehumidification box provided by the utility model are:

[0030] 1. It is especially suitable for cake-shaped dehumidifiers, and can be opened or closed by twisting. It can be opened or closed by rotating;

[0031] 2. Easy to use and reusable, the dehumidifier can be replaced at any time, which not only saves costs but also greatly reduces operational obstacles;

[0032] 3. The box body is in the shape of a truncated cone, and the bottom of the box body is small enough to be held by the palm of the hand and can be placed stably on a flat surface;

[0033] 4. The structure of the sieve plate can keep the cake-shaped dehumidifier in a fixed position and fully contact the moisture in the air, thus achieving a better dehumidification effect;

[0034] 5. There are many gaps on the lid for water vapor in the air to enter smoothly, and the sieve plate allows water to flow down smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is an overall schematic diagram of the twist-on dehumidification box in Example 1;

[0036] Figure 2 It is an exploded view of the twist-on dehumidification box in Example 1;

[0037] Figure 3 This is a schematic diagram of the twist-on dehumidification box in Example 1 after the box cover is opened;

[0038] Figure 4 It is a structural schematic diagram of the base of the twist-on dehumidification box in Example 1;

[0039] Figure 5 It is a schematic structural diagram of the sieve plate of the twist-on dehumidification box in Example 1;

[0040] Figure 6 This is a schematic diagram of the structure in which the cake-shaped dehumidifier in Example 1 is placed on a sieve plate;

[0041] Figure 7 It is a schematic structural diagram of the sieve plate of the second twist-on dehumidification box in Example 2;

[0042] Figure 8 It is a schematic structural diagram of the sieve plate of the third twist-on dehumidification box in Example 3;

[0043] Fig. 9 It is a schematic structural diagram of the sieve plate of the fourth twist-on dehumidification box in Example 4;

[0044] Fig.10 This is a schematic diagram of the structure of the sieve plate of the fifth twist-on dehumidification box in Example 5. DETAILED DESCRIPTION

[0045] The preferred embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings. It should be pointed out that the embodiments described below are intended to facilitate the understanding of the present invention and do not have any limiting effect on it. All features disclosed in the embodiments of the present invention, or all steps in the methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any way.

[0046] Embodiment 1: The twist-on dehumidification box provided by the utility model

[0047] The twist-on dehumidification box provided in this embodiment is as follows Figures 1 to 5 As shown, Figure 1 It is an overall schematic diagram of the twist-on dehumidification box; Figure 2 This is an exploded view of the twist-on dehumidification box; Figure 3 This is a schematic diagram of a twist-on dehumidification box with its cover opened; Figure 4 It is a structural schematic diagram of the base of the twist-on dehumidification box; Figure 5 It is a structural schematic diagram of the sieve plate of the twist-on dehumidification box; Figure 6 It is a schematic diagram of the structure in which a cake-shaped dehumidifier is placed on a sieve plate.

[0048] like Figure 1 As shown, the twist-on dehumidification box 1 includes a box body 2 and a cake-shaped dehumidifier 3. The box body 2 includes a box cover 4, a sieve plate 5 and a base 6 arranged from top to bottom. The cake-shaped dehumidifier 3 is placed between the box cover 4 and the sieve plate 5. The box cover 4 and the base 6 can be combined together after being twisted. Combining together after twisting means that the box cover 4 and / or the base 6 can be connected and combined together by rotating the box cover 4 and / or the base 6, and the dehumidification box 1 can be easily opened or closed. It is more convenient to use.

[0049] like Figure 2 , the box cover 4 is provided with a buckle 7, and the base 6 is provided with a buckle groove 8 matching the buckle 7. When the buckle 7 and the buckle groove 8 are combined, the box cover 4 and the base 6 can be detachably combined into one by twisting. The box cover 4 and the base 6 are both truncated cone-shaped, and the lower bottom surface 9 of the box cover 4 and the upper bottom surface 10 of the base are both circular, with sizes matching each other, and can be combined by twisting. The outer edge of the lower bottom surface 9 (the lowermost end) of the box cover 4 is provided with a buckle 7, and the upper bottom surface 10 (the uppermost end) of the base 6 is provided with a buckle groove 8. By rotating the box cover 4 or the base 6, the buckle 7 and the buckle groove 8 can meet or separate; when the buckle 7 and the buckle groove 8 meet and combine, the box cover 4 and the base 6 are combined together; when the buckle 7 and the buckle groove 8 separate, the box cover 4 and the base 6 are separated.

[0050] like Figure 4The buckle groove 8 includes an outer groove 11 and an inner groove 12 which are interconnected, and the inner groove 12 is located on one side of the outer groove 11; when the buckle 7 of the box cover 4 is aligned with the outer groove 11 of the base 6 and enters, the buckle 7 is rotated, and the buckle 7 slides from the outer groove 11 into the inner groove 12, so that the box cover 4 and the base 6 are combined; and then the buckle 7 is rotated in the opposite direction, and the buckle 7 returns to the outer groove 11 from the inner groove 12, and the box cover 4 can be directly opened upward, so that the box cover 4 and the base 6 are separated. The outer groove 11 is an open groove body, and the size is matched with the buckle 7. When the outer edge of the lower bottom surface 9 of the box cover 4 and the upper bottom surface 10 of the base 6 are close, the buckle 7 can enter the outer groove 11 as long as the buckle 7 is aligned and close to the outer groove 11. However, since the outer groove 11 is open, if the buckle 7 is not rotated to the inner groove 12 after entering, the box cover 4 and the base 6 cannot be combined. The inner groove 12 is connected to the outer groove 11 and is close to each other. The inner groove 12 is a closed groove body with only one slide rail 13 open. After the buckle 3 enters the outer groove 11, it can slide into the inner groove 12 through the slide rail 13, so that the box cover 4 and the base 6 are twisted together.

[0051] The arrangement of the outer groove 11 and the inner groove 12 makes it easy for the box cover 4 and the base 6 to be twisted together, and easy to separate when rotating in the opposite direction, which is very convenient to use. When the box cover 4 is opened by rotating in the opposite direction, the cake-shaped dehumidifier 3 can be seen placed on the sieve plate 5 ( Figure 3 ), the cake-shaped dehumidifier 3 can be taken out and replaced, so that it can be reused. Of course, if the box cover 4 is not covered, the cake-shaped dehumidifier 3 can also be exposed to the air directly to achieve a dehumidification effect, but the cake-shaped dehumidifier 3 may be too fully exposed to the air and the use time may be shortened. Moreover, the cake-shaped dehumidifier 3 exposed to the air may also cause human skin to contact the dehumidifier, which is not good for health. Therefore, it is necessary to use it after twisting the box cover 4, so as to maximize the dehumidification effect of the dehumidification box 1 and extend the effective use time, and also improve safety.

[0052] like Figure 4 The upper end of the base 6 is provided with an annular platform 14 protruding outward, and the buckle groove 8 is located on the periphery of the annular platform 14. The sieve plate 5 is provided with a flange 15. When the sieve plate 5 is placed on the base 6, the flange 15 on the sieve plate 5 is placed on the annular platform 14 of the base 6 ( Figure 3 ), so that the position of the sieve plate 5 relative to the base 6 is fixed. The sieve plate 5 is placed on the annular platform 14 of the base 6 through the flange 15, and the cake-shaped dehumidifier 3 is directly placed on the sieve plate 5. The buckle groove 8 is located at the periphery of the annular platform 14, so that when the box cover 4 and the base 6 are twisted or opened, the sieve plate 5 and the cake-shaped dehumidifier 3 on the sieve plate 5 will not be affected.

[0053] like Figure 6The cake-shaped dehumidifier 3 is a ring cake with a circular hollow 16 in the middle; a cylindrical truncated cone 17 is provided in the middle of the sieve plate 5, and the circular hollow 16 of the cake-shaped dehumidifier 3 can be mounted on the cylindrical truncated cone 17 to help fix the position of the cake-shaped dehumidifier 3. The cake-shaped dehumidifier 3 is configured as a ring cake with a circular hollow 16, which can make the dehumidifier more evenly and fully contact the moisture in the air, avoiding the problem that the dehumidifier in the solid part in the middle is difficult to exert the dehumidification effect. The circular hollow 16 of the cake-shaped dehumidifier 3 can be mounted on the cylindrical truncated cone 17 in the middle of the sieve plate 5, so that the position of the cake-shaped dehumidifier 3 is relatively stable, preventing the cake-shaped dehumidifier 3 from sliding in the dehumidification box 1, causing a part of the dehumidifier to cling to the dehumidification box wall 18, affecting the dehumidification effect.

[0054] like Figure 5 The cylindrical truncated cone 17 of the sieve plate 5 is a hollow cylinder, and the truncated cone wall 19 of the cylindrical truncated cone 17 is evenly provided with through holes 20. The cylindrical truncated cone 17 is set as a hollow cylinder, and the truncated cone wall 19 has through holes 20, which plays a similar effect to the sieve plate 5, so that when the cake-shaped dehumidifier 3 is put on the cylindrical truncated cone 17, the dehumidifier close to the truncated cone wall 19 can also fully contact the moisture in the air, and the adsorbed moisture can also flow out smoothly from the through holes, so that all parts of the cake-shaped dehumidifier 3 can be fully and effectively used, and the dehumidification effect is improved. The sieve plate 5 is also provided with a convex ridge 21, which is higher than the bottom surface 22 of the sieve plate 5, and is evenly divergently arranged with the cylindrical truncated cone 17 as the center of the circle, which is used to raise the cake-shaped dehumidifier 3, thereby reducing the contact area between the cake-shaped dehumidifier 3 and the sieve plate 5. The ridge 21 is located higher than the bottom surface 22 of the sieve plate, so that the cake-shaped dehumidifier 3 is suspended when placed on the sieve plate 5, minimizing the contact area with the sieve plate 5, which is conducive to the cake-shaped dehumidifier 3 fully contacting the moisture in the air and better exerting the dehumidification effect.

[0055] like Figure 4 A water storage tank 23 is provided in the base 6 for storing the moisture adsorbed by the cake-shaped dehumidifier 3 and flowing down the sieve plate 5 .

[0056] like Figure 1 The box cover 4 is provided with a vent hole 24; the box cover 4 and the base 6 are both truncated cone-shaped, the upper bottom surface 25 of the box cover 4 is smaller than the lower bottom surface 9, and the lower bottom surface 26 of the base 6 is smaller than the upper bottom surface 10, so that the box cover 4 and the base 6 are convenient to be twisted or opened by hand. The upper bottom surface 25 of the box cover 4 is smaller than the lower bottom surface 9, and the lower bottom surface 26 of the base 6 is smaller than the upper bottom surface 10, so that the dehumidification box 1 after the box cover 4 and the base 6 are combined is a shape with a large middle and small ends. The small bottom surfaces at the two ends make it easier for both hands to hold the box cover 4 and the base 6, respectively, so that it is more convenient to rotate and twist or rotate to open.

[0057] Embodiment 2: Second twist-on dehumidification box

[0058] This embodiment provides a second twist-on dehumidification box, which is different from the first embodiment in that the structure of the sieve plate 5 ( Figure 7 ), although the sieve plate 5 is also provided with an edge 27 diverging from the center of the circle, the position of the edge 27 is not higher than the bottom surface 22 of the sieve plate 5, and the cylindrical frustum 17 is not provided in the middle of the sieve plate 5.

[0059] Embodiment 3: The third twist-on dehumidification box

[0060] This embodiment provides a third twist-on dehumidification box, which is different from the first embodiment in that the structure of the sieve plate 5 ( Figure 8 ), although the sieve plate 5 is also provided with an edge 27 diverging from the center of the circle, the position of the edge 27 is not higher than the bottom surface 22 of the sieve plate 5, and a cylindrical frustum 17 is provided in the middle of the sieve plate 5, and through holes 20 are evenly provided on the frustum wall 19 of the cylindrical frustum 17.

[0061] Embodiment 4: The fourth twist-on dehumidification box

[0062] This embodiment provides a third twist-on dehumidification box, which is different from the first embodiment in that the structure of the sieve plate 5 ( Fig. 9 ), although the sieve plate 5 is also provided with an edge 27 diverging from the center of the circle, the position of the edge 27 is not higher than the bottom surface 22 of the sieve plate 5, and a cylindrical frustum 17 is provided in the middle of the sieve plate 5, but there is no through hole 20 on the frustum wall 19 of the cylindrical frustum 17.

[0063] Embodiment 5: Fifth twist-on dehumidification box

[0064] This embodiment provides a third twist-on dehumidification box, which is different from the first embodiment in that the structure of the sieve plate 5 ( Fig.10 ), although the sieve plate 5 is also provided with a ridge 21 diverging from the center of the circle, the position of the ridge 21 is higher than the bottom surface 22 of the sieve plate 5, and the cylindrical frustum 17 is not provided in the middle of the sieve plate 5.

[0065] Example 6: Verification of dehumidification effect

[0066] In this embodiment, the five twist-on dehumidification boxes provided in Examples 1 to 5 are used to verify the dehumidification effect. The cake-shaped dehumidifiers are all made by mixing calcite and calcium chloride (10:1), heating and drying, and then extruding them at a pressure of 10 MPa. The prepared cake-shaped dehumidifiers have a bottom diameter of 10 cm, a height of 4 cm, and a circular hollow diameter of 2.5 cm. They are placed in five twist-on dehumidification boxes, respectively, and the moisture absorption rates of different dehumidification boxes for consecutive days are examined. The tests are continuously conducted for 5 days, and the average values ​​are calculated. The test results are shown in Table 1.

[0067] Table 1. Comparison of dehumidification effects of different twist-on dehumidification boxes

[0068]

[0069] It can be seen from Table 1 that when the first twisted dehumidification box is used, due to its specific sieve plate structure design, including the sieve plate 5 is provided with a ridge 21 diverging from the center of the circle, the position of the ridge 21 is higher than the bottom surface 22 of the sieve plate 5, and the sieve plate 5 is provided with a cylindrical cone 17 in the middle, and the cone wall 19 of the cylindrical cone 17 is evenly provided with through holes 20. The moisture absorption effect of the cake-shaped dehumidifier can be significantly improved.

[0070] Although the utility model is disclosed as above, the utility model is not limited thereto. For example, the scope of application thereof in environmental protection can be expanded. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the scope of protection of the utility model shall be subject to the scope defined by the claims.

Claims

1. A twist-on dehumidification box, characterized in that: The invention comprises a box body and a cake-shaped dehumidifier. The box body comprises a box cover, a sieve plate and a base arranged in sequence from top to bottom. The cake-shaped dehumidifier is placed between the box cover and the sieve plate. The box cover and the base can be combined together after being twisted.

2. The dehumidification box according to claim 1, characterized in that: The box cover is provided with a buckle, and the base is provided with a buckle groove matched with the buckle. When the buckle and the buckle groove are combined, the box cover and the base can be detachably combined into one by twisting.

3. The dehumidification box according to claim 2, characterized in that: The buckle groove comprises an outer groove and an inner groove which are connected to each other, and the inner groove is located on one side of the outer groove; when the buckle of the box cover is aligned with the outer groove of the base and enters the outer groove, the buckle is rotated so that the buckle slides from the outer groove into the inner groove, thereby combining the box cover and the base; After rotating in the opposite direction, the buckle returns from the inner groove to the outer groove, and the box cover can be directly opened upwards, thereby separating the box cover and the base.

4. The dehumidification box according to claim 3, characterized in that: An outwardly protruding annular platform is provided at the upper end of the base, and the buckle groove is located at the periphery of the annular platform.

5. The dehumidification box according to claim 4, characterized in that: The sieve plate is provided with a flange. When the sieve plate is placed on the base, the flange on the sieve plate rests on the annular platform of the base, so that the position of the sieve plate relative to the base is fixed.

6. The dehumidification box according to claim 5, characterized in that: The cake-shaped dehumidifier is a ring cake with a circular hollow in the middle; the sieve plate is provided with a cylindrical frustum in the middle, and the circular hollow of the cake-shaped dehumidifier can be sleeved on the cylindrical frustum to help fix the position of the cake-shaped dehumidifier.

7. The dehumidification box according to claim 6, characterized in that: The cylindrical cone of the sieve plate is a hollow cylinder, and through holes are evenly arranged on the wall of the cone.

8. The dehumidification box according to claim 7, characterized in that: The sieve plate is also provided with ridges, which are located higher than the bottom surface of the sieve plate and are evenly divergently arranged with the cylindrical frustum as the center, and the upper surface of the ridges is at least partially in contact with the cake-shaped dehumidifier.

9. The dehumidification box according to claim 8, characterized in that: A water storage tank is arranged in the base for storing the water adsorbed by the cake-shaped dehumidifier and flowing down along the sieve plate.

10. The dehumidification box according to claim 9, characterized in that: The box cover is provided with a vent hole; the box cover and the base are both in a truncated cone shape, the upper bottom surface of the box cover is smaller than the lower bottom surface, and the lower bottom surface of the base is smaller than the upper bottom surface.

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