South-returning-to-day dehumidification device facilitating window ventilation

Abstract

The utility model provides a south day dehumidification device facilitating window ventilation, and belongs to the technical field of window dehumidification devices. The problems that an existing dehumidification device is complex in structure, large in occupied area, high in cost and not suitable for a built window are solved. The window comprises a supporting frame, a shutter structure and a switch control structure, the supporting frame is fixedly arranged on a wall, a window body and the shutter structure are located on the two sides of the supporting frame respectively, the shutter structure comprises a plurality of shutter plates which are sequentially arranged in the vertical direction, and a moisture absorption structure is arranged between every two adjacent shutter plates. The moisture absorption structure comprises a moisture absorption flexible part and two fixing parts, the two ends of the moisture absorption flexible part are fixedly connected to the two louver boards through the two fixing parts respectively, and the switch control structure can control rotation and lifting of the louver boards. The ventilation and dehumidification device can conduct ventilation and dehumidification at the same time, and is simple in structure, convenient to operate, low in cost and suitable for a built window.

Description

Technical Field

[0001] This utility model belongs to the technical field of window dehumidification devices, and in particular relates to a dehumidification device that facilitates window ventilation during humid weather. Background Technology

[0002] Suitable air humidity plays a crucial role in human thermal comfort and the prevention of mold and bacteria growth on indoor items. During the humid season in southern China, opening windows for ventilation increases indoor humidity, affecting human comfort and promoting mold growth. Currently used dehumidifiers typically employ methods such as ventilation and heating, desiccant dehumidification, and cooling dehumidifiers. However, these methods suffer from complex structures, large footprints, and high costs. Furthermore, existing dehumidifiers generally require installation along with the window frame, making them unsuitable for existing windows. Utility Model Content

[0003] In view of this, in order to solve the problems that existing dehumidification devices are complex in structure, occupy a large area, and have high cost, and cannot be applied to existing windows, this utility model proposes a dehumidification device that facilitates window ventilation during humid weather.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A dehumidifier for humid weather that facilitates window ventilation, wherein the window is fixedly installed on the wall, comprising:

[0006] Support frame, which is fixedly installed in the wall;

[0007] The louver structure, the window and the louver structure are located on both sides of the supporting frame. The louver structure includes multiple louver panels arranged in sequence along the vertical direction. A moisture-absorbing structure is provided between each two adjacent louver panels. The moisture-absorbing structure includes a moisture-absorbing flexible component and two fixing components. The two ends of the moisture-absorbing flexible component are fixedly connected to the two louver panels by the two fixing components respectively.

[0008] The switch control structure can control the rotation and lifting of the louvers.

[0009] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, the moisture-absorbing flexible component includes a non-woven fabric and a super absorbent resin strip. The super absorbent resin strip is fixedly connected to the non-woven fabric and is close to the window relative to the non-woven fabric.

[0010] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, the fixing component includes a fixing groove, a connecting plate, and connecting bolts. The fixing groove is fixedly embedded in the louver, the moisture-absorbing flexible component is fixedly connected to the connecting plate, the connecting plate is located in the fixing groove, and the connecting plate and the fixing groove are fixedly connected by connecting bolts.

[0011] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, each of the aforementioned louvers has a metal sheet fixedly installed on the side closest to the window.

[0012] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, it also includes a water collection box, which is detachably mounted on the support frame and located below the louver structure.

[0013] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, the switch control structure includes a reverse axle, a lifting operation rope, a fixed ring, and four rotating operation ropes. The fixed ring is fixedly installed below the support frame. Each rotating operation rope is sequentially fixedly threaded through multiple louvers. The four rotating operation ropes are located at the four corners of the louvers. The reverse axle is fixedly installed above the support frame. One end of the lifting operation rope is fixedly connected to the lowest louver and sequentially slides through the other louvers. The lifting operation rope is wound around the reverse axle, and the other end of the lifting operation rope can be connected to the fixed ring.

[0014] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, it further includes a counterweight ball, a connecting rod, and a locking structure. The locking structure includes a housing, a base, a crossbar, a first gear and rack transmission structure, a second gear and rack transmission structure, a first elastic blocking element, and a second elastic blocking element. One end of the connecting rod is fixedly connected to the lowermost louvered plate, and the other end is fixedly connected to the counterweight ball. The housing is located below the louvered structure, and the base is fixedly installed on the housing. The base has a receiving groove. The first and second elastic blocking elements are located above the base and can close the receiving groove. The counterweight ball can squeeze the first and second elastic blocking elements into the receiving groove. The first elastic blocking element is connected to the crossbar through the first gear and rack transmission structure, and the second elastic blocking element is connected to the crossbar through the second gear and rack transmission structure. The crossbar slides on the housing and can drive the first and second elastic blocking elements away from each other, causing the first and second elastic blocking elements to open the receiving groove.

[0015] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, the locking structure further includes a first elastic element, a second elastic element, and a third elastic element. The two ends of the first elastic element are respectively connected to the housing and a first elastic blocking element, the two ends of the second elastic element are respectively connected to the housing and the second elastic blocking element, and the two ends of the third elastic element are respectively connected to the crossbar and the housing.

[0016] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, the support frame includes a first fixed frame, a second fixed frame, and a telescopic frame. The first fixed frame and the second fixed frame are respectively fixedly installed at both ends of the telescopic frame, the second fixed frame is fixedly installed on the wall, the louver structure is installed on the first fixed frame, and the telescopic frame can extend and retract along the thickness direction of the window.

[0017] As a preferred embodiment of the aforementioned dehumidification device for facilitating window ventilation during humid weather, the first fixed frame is provided with two guide grooves that extend vertically, and the two ends of the louver are respectively located in the two guide grooves.

[0018] Compared with existing technologies, the beneficial effects of this utility model's dehumidification device for facilitating window ventilation during humid weather are:

[0019] 1. This utility model provides a dehumidification device for facilitating window ventilation during humid weather. This device features a moisture-absorbing structure between every two adjacent louvers. The moisture-absorbing structure includes a flexible moisture-absorbing component and two fixing components. The two ends of the flexible component are fixedly connected to the two louvers by the two fixing components. The flexible component includes non-woven fabric and a super absorbent resin strip. The super absorbent resin strip is fixedly connected to the non-woven fabric and is closer to the window frame than the non-woven fabric. Air passages exist between adjacent louvers, and the moisture-absorbing structure between adjacent louvers allows air to pass through the moisture-absorbing structure before entering the room, thus achieving dehumidification while providing ventilation. This dehumidification device for facilitating window ventilation during humid weather prevents moisture from entering the room while allowing ventilation, and it is simple in structure, easy to operate, and low in cost. Furthermore, the support frame can be installed on the outer wall of the window, making it suitable for existing windows.

[0020] 2. This utility model provides a dehumidifier for facilitating window ventilation during humid weather. The device's support frame includes a first fixed frame, a second fixed frame, and a telescopic frame. The first and second fixed frames are fixedly mounted at both ends of the telescopic frame, and the second fixed frame is fixed to the wall. A louvered structure is mounted on the first fixed frame. The telescopic frame can extend and retract along the thickness of the window. When the window opens inwards, the telescopic frame can be pulled, causing the first fixed frame, along with the louvered structure, to move away from the window until the window can be opened. When opening the window is not required, the telescopic frame can be pushed closer to the window to reduce floor space. This dehumidifier is suitable for windows without a windowsill and that open inwards.

[0021] 3. This utility model provides a dehumidification device for facilitating window ventilation during humid weather. Each louver has a metal sheet fixedly installed on the side closest to the window. A water collection box is detachably mounted on the support frame, located below the louver structure. Humid air condenses into water droplets upon contact with the metal sheet, further dehumidifying the air. The water collection box collects the water droplets falling from the metal sheet. When water accumulates in the collection box, it can be detached from the support frame and the water emptied.

[0022] 4. This utility model provides a dehumidifier for humid weather that facilitates window ventilation. In this dehumidifier, a locking structure can lock the position of the louvered structure. The first and second elastic blocking members of the locking structure can close the receiving groove. A counterweight ball can compress the first and second elastic blocking members into the receiving groove. The crossbar slides on the housing and can move the first and second elastic blocking members away from each other, thus opening the receiving groove. When it is necessary to lock the louvered structure, the counterweight ball is pressed downwards, pushing the first and second elastic blocking members away from each other. The counterweight ball enters the receiving groove through the gap between the first and second elastic blocking members, and the first and second elastic blocking members return to their original positions, preventing the counterweight ball from leaving the receiving groove. When it is necessary to unlock the louvered structure, the crossbar is pushed, causing the first and second elastic blocking members to move away from each other, opening the receiving groove, and the counterweight ball can then leave the receiving groove. Attached Figure Description

[0023] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0024] Figure 1This is a schematic diagram of the structure of a dehumidification device for facilitating window ventilation during humid weather, provided in a specific embodiment of this utility model.

[0025] Figure 2 This is a partial structural diagram of a dehumidifier for facilitating window ventilation during humid weather, provided in a specific embodiment of this utility model. Figure 1 ;

[0026] Figure 3 This is a partial structural diagram of a dehumidifier for facilitating window ventilation during humid weather, provided in a specific embodiment of this utility model. Figure 2 ;

[0027] Figure 4 This is a schematic diagram of the locking structure of the dehumidification device for facilitating window ventilation during humid weather, provided in a specific embodiment of this utility model.

[0028] In the picture:

[0029] 100. Walls;

[0030] 1. Louvered structure; 11. Louvered panel;

[0031] 2. Moisture-absorbing structure; 21. Moisture-absorbing flexible component; 22. Fixing component; 221. Fixing tank; 222. Connecting plate; 223. Connecting bolt;

[0032] 3. Rotate the operating rope;

[0033] 4. Thin metal sheets;

[0034] 51. Housing; 52. First elastic blocking element; 53. Second elastic blocking element; 54. Base; 55. Crossbar; 56. First gear and rack transmission structure; 57. Second gear and rack transmission structure; 58. First elastic element; 59. Second elastic element; 50. Third elastic element; 561. First rack; 562. First gear; 563. Second rack; 571. Third rack; 572. Second gear; 573. Third gear; 574. Fourth rack;

[0035] 6. Counterweight ball;

[0036] 7. Connecting rod;

[0037] 8. Supporting framework. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present utility model can be combined with each other, and the described embodiments are only some embodiments of the present utility model, not all embodiments.

[0039] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" 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 communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0041] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0042] See Figure 1-4 This invention provides a dehumidification device for facilitating window ventilation during humid weather. The window is fixedly mounted on a wall 100. The device includes a support frame, a louver structure 1, and a switch control structure. The support frame is fixedly mounted on the wall 100. The window and the louver structure 1 are located on opposite sides of the support frame. The louver structure 1 includes multiple louvered panels 11 arranged vertically. A moisture-absorbing structure 2 is provided between every two adjacent louvered panels 11. The moisture-absorbing structure 2 includes a moisture-absorbing flexible element 21 and two fixing elements 22. The two ends of the moisture-absorbing flexible element 21 are fixedly connected to the two louvered panels 11 by the two fixing elements 22. The switch control structure can control the rotation and lifting of the louvered panels 11.

[0043] This dehumidifier for facilitating window ventilation during humid weather includes a window frame and an operable sash. The operable sash is rotatably mounted on the window frame and can be opened and closed. When ventilation and dehumidification are needed, the operable sash is opened, and a switch control mechanism lowers multiple louvers 11 of the louver structure 1 until they cover the entire window. The switch control mechanism then rotates the louvers 11, creating air passages between adjacent louvers 11. A moisture-absorbing structure 2 is installed between two adjacent louvers 11. Air then passes through the moisture-absorbing structure 2 before entering the room, thus achieving dehumidification while providing ventilation. This dehumidifier for facilitating window ventilation during humid weather is simple in structure, easy to operate, low in cost, and suitable for existing windows.

[0044] In this embodiment, the support frame can be fixed to the wall 100 by bolts.

[0045] Optionally, the moisture-absorbing flexible element 21 includes a non-woven fabric and a superabsorbent resin strip, the superabsorbent resin strip being fixedly connected to the non-woven fabric and being closer to the window relative to the non-woven fabric.

[0046] Optionally, the fixing member 22 includes a fixing groove 221, a connecting plate 222, and a connecting bolt 223. The fixing groove 221 is fixedly embedded in the louvered plate 11, and the moisture-absorbing flexible member 21 is fixedly connected to the connecting plate 222. The connecting plate 222 is located inside the fixing groove 221, and the connecting plate 222 and the fixing groove 221 are fixedly connected by the connecting bolt 223. In this embodiment, the moisture-absorbing flexible member 21 and the connecting plate 222 can be glued together or connected by screws.

[0047] Optionally, each louver 11 has a metal sheet 4 fixedly installed on the side closest to the window. When humid air encounters the metal sheet 4, it condenses into water droplets and falls down, further dehumidifying the air.

[0048] In this embodiment, the louvered panel 11 is made of plastic material.

[0049] Optionally, the dehumidifier for facilitating window ventilation during humid weather also includes a water collection box, which is detachably mounted on the support frame and located below the louver structure 1. The water collection box is used to collect water droplets dripping from the metal sheet 4. When there is water in the water collection box, it can be removed from the support frame and the water inside can be emptied.

[0050] Optionally, the switch control structure includes a reverse wheel axle, a lifting operation rope, a fixed ring, and four rotating operation ropes 3. The fixed ring is fixedly installed below the support frame. Each rotating operation rope 3 is sequentially fixedly threaded through multiple louvers 11. The four rotating operation ropes are located at the four corners of the louvers 11. The reverse wheel axle is fixedly installed above the support frame. One end of the lifting operation rope is fixedly connected to the lowest louver 11 and sequentially slides through the other louvers 11. The lifting operation rope is wound around the reverse wheel axle, and the other end of the lifting operation rope can be connected to the fixed ring.

[0051] When the louvers 11 need to be raised to expose the window, pull the lifting operation rope. The lifting operation rope will raise the lowest louver 11, and then raise the louvers 11 above it in sequence until they reach the top. The lifting operation rope is connected to the fixing ring to prevent the louvers 11 from falling. When the louvers 11 need to be lowered, simply release the lifting operation rope. Simultaneously pulling the two rotation operation ropes 3 near or far from the window can control the rotation of the louvers 11, adjusting the gap between adjacent louvers 11.

[0052] Optionally, the dehumidifier for facilitating window ventilation during humid weather also includes a counterweight ball 6, a connecting rod 7, and a locking structure. The locking structure includes a housing 51, a base 54, a crossbar 55, a first gear 562 rack and pinion transmission structure 56, a second gear 572 rack and pinion transmission structure 57, a first elastic blocking element 52, and a second elastic blocking element 53. One end of the connecting rod 7 is fixedly connected to the lowermost louvered plate 11, and the other end is fixedly connected to the counterweight ball 6. The housing 51 is located below the louvered structure 1, and the base 54 is fixedly installed on the housing 51. The base 54 has a receiving groove, and the first elastic blocking element 52 and... The second elastic blocking member 53 is located above the base 54 and can close the receiving groove. The counterweight ball 6 can squeeze the first elastic blocking member 52 and the second elastic blocking member 53 into the receiving groove. The first elastic blocking member 52 is connected to the crossbar 55 through the first gear 562 rack and pinion transmission structure 56. The second elastic blocking member 53 is connected to the crossbar 55 through the second gear 572 rack and pinion transmission structure 57. The crossbar 55 slides on the box body 51 and can drive the first elastic blocking member 52 and the second elastic blocking member 53 to move away from each other, so that the first elastic blocking member 52 and the second elastic blocking member 53 open the receiving groove.

[0053] The locking structure can lock the position of the veil structure 1. When the veil structure 1 falls to cover the window and needs to be locked, the counterweight ball 6 presses down, which can push the first elastic blocking member 52 and the second elastic blocking member 53 away from each other. The counterweight ball 6 enters the receiving groove through the gap between the first elastic blocking member 52 and the second elastic blocking member 53. The first elastic blocking member 52 and the second elastic blocking member 53 return to their original positions, preventing the counterweight ball 6 from leaving the receiving groove. When it is necessary to unlock the veil structure 1, the horizontal bar 55 is pushed. The horizontal bar 55 drives the first elastic blocking member 52 and the second elastic blocking member 53 away from each other, causing the first elastic blocking member 52 and the second elastic blocking member 53 to open the receiving groove, and the counterweight ball 6 can then leave the receiving groove.

[0054] In this embodiment, a button is provided at one end of the crossbar 55 to facilitate pushing the crossbar 55.

[0055] In this embodiment, the rack and pinion transmission structure 56 includes a first rack 561, a second rack 563, and a first gear 562. The first rack 561 is fixedly disposed on the crossbar 55 and is disposed along the extension direction of the crossbar 55. The second rack 563 is slidably disposed on the housing 51. One end of the second rack 563 is fixedly connected to the first elastic blocking member 52. The second rack 563 and the first rack 561 are arranged in parallel. The first gear 562 is located between the first rack 561 and the second rack 563 and meshes with the first rack 561 and the second rack 563 respectively.

[0056] In this embodiment, the rack and pinion transmission structure 57 of the second gear 572 includes a third rack 571, a fourth rack 574, a second gear 572, and a third gear 573. The third rack 571 is fixedly mounted on the crossbar 55, and the fourth rack 574 is slidably mounted on the housing 51. One end of the fourth rack 574 is fixedly connected to the second elastic blocking member 53. The third rack 571 and the fourth rack 574 are arranged in parallel. The third rack 571 is arranged along the extension direction of the crossbar 55. The third gear 573 and the fourth gear are located between the third rack 571 and the fourth rack 574. The third gear 573 and the fourth gear are rotatably mounted on the housing 51. The third gear 573 meshes with the fourth gear, the third gear 573 meshes with the third rack 571, and the fourth gear meshes with the fourth rack 574.

[0057] Optionally, the locking structure further includes a first elastic element 58, a second elastic element 59, and a third elastic element 50. The two ends of the first elastic element 58 are connected to the housing 51 and the first elastic blocking element 52, respectively. The two ends of the second elastic element 59 are connected to the housing 51 and the second elastic blocking element 53, respectively. The two ends of the third elastic element 50 are connected to the crossbar 55 and the housing 51, respectively. The first elastic element 58 and the second elastic element 59 can respectively drive the first elastic blocking element 52 and the second elastic blocking element 53 back to the position of the closed receiving groove. The third elastic element 50 can cause the push rod to automatically spring back.

[0058] Optionally, the support frame includes a first fixed frame, a second fixed frame, and a telescopic frame. The first fixed frame and the second fixed frame are respectively fixed at both ends of the telescopic frame. The second fixed frame is fixed to the wall 100. The louver structure 1 is set on the first fixed frame. The telescopic frame can extend and retract along the thickness direction of the window.

[0059] When the window opens inward, the telescopic frame can be pulled to move the first fixed frame, along with the louver structure 1, away from the window until the window can be opened. When the window does not need to be opened, the telescopic frame can be pushed closer to the window to reduce the floor space occupied.

[0060] Optionally, the first fixed frame is provided with two guide grooves that extend vertically, and both ends of the louver 11 are located within the two guide grooves respectively. The guide grooves provide guidance for the rising and falling of the louver 11.

[0061] Obviously, the above-disclosed embodiments of the present invention are merely for illustrating the present invention. The embodiments do not exhaustively describe all details, nor do they limit the present invention to specific implementations. Many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. It is neither necessary nor possible to exhaustively list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the claims of the present invention.

Claims

1. A dehumidification device for humid weather that facilitates window ventilation, wherein the window is fixedly installed on a wall (100), characterized in that, include: Support frame (8), the support frame (8) is fixedly installed on the wall (100); The louver structure (1) and the window are located on both sides of the support frame (8). The louver structure (1) includes multiple louver panels (11) arranged in sequence along the vertical direction. A moisture-absorbing structure (2) is provided between each two adjacent louver panels (11). The moisture-absorbing structure (2) includes a moisture-absorbing flexible part (21) and two fixing parts (22). The two ends of the moisture-absorbing flexible part (21) are fixedly connected to the two louver panels (11) through the two fixing parts (22). The switch control structure can control the rotation of the louver (11) and the raising and lowering of the louver (11).

2. The dehumidification device for facilitating window ventilation during humid weather as described in claim 1, characterized in that: The moisture-absorbing flexible component (21) includes a non-woven fabric and a super absorbent resin strip, the super absorbent resin strip being fixedly connected to the non-woven fabric and being close to the window relative to the non-woven fabric.

3. The dehumidification device for facilitating window ventilation during humid weather as described in claim 1, characterized in that: The fastener (22) includes a fixing groove (221), a connecting plate (222), and a connecting bolt (223). The fixing groove (221) is fixedly embedded in the louver (11). The moisture-absorbing flexible component (21) is fixedly connected to the connecting plate (222). The connecting plate (222) is located inside the fixing groove (221). The connecting plate (222) and the fixing groove (221) are fixedly connected by the connecting bolt (223).

4. The dehumidification device for facilitating window ventilation during humid weather as described in claim 1, characterized in that: Each of the louvers (11) has a metal sheet (4) fixedly installed on the side near the window.

5. The dehumidification device for facilitating window ventilation during humid weather as described in claim 1, characterized in that: It also includes a water collection box, which is detachably mounted on the support frame (8) and located below the louver structure (1).

6. The dehumidification device for facilitating window ventilation during humid weather as described in claim 1, characterized in that: The switch control structure includes a reverse wheel axle, a lifting operation rope, a fixed ring, and four rotating operation ropes (3). The fixed ring is fixedly set below the support frame (8). Each rotating operation rope (3) is sequentially fixedly threaded through multiple louvers (11). The four rotating operation ropes are located at the four corners of the louvers (11). The reverse wheel axle is fixedly set above the support frame (8). One end of the lifting operation rope is fixedly connected to the lowest louver (11) and sequentially slides through the other louvers (11). The lifting operation rope is wound around the reverse wheel axle, and the other end of the lifting operation rope can be connected to the fixed ring.

7. The dehumidifier for facilitating window ventilation during humid weather as described in claim 1, characterized in that: It also includes a counterweight ball (6), a connecting rod (7), and a locking structure. The locking structure includes a housing (51), a base (54), a crossbar (55), a first gear (562) rack and pinion transmission structure (56), a second gear (572) rack and pinion transmission structure (57), a first elastic blocking member (52), and a second elastic blocking member (53). One end of the connecting rod (7) is fixedly connected to the lowermost louvered plate (11), and the other end is fixedly connected to the counterweight ball (6). The housing (51) is located below the louvered structure (1). The base (54) is fixedly installed on the housing (51) and has a receiving groove. The first elastic blocking member (52) and the second elastic blocking member are also included. (53) Located above the base (54) and capable of closing the receiving groove, the counterweight ball (6) can squeeze the first elastic blocking member (52) and the second elastic blocking member (53) into the receiving groove. The first elastic blocking member (52) is connected to the crossbar (55) through the first gear (562) rack and pinion transmission structure (56), and the second elastic blocking member (53) is connected to the crossbar (55) through the second gear (572) rack and pinion transmission structure (57). The crossbar (55) slides on the box body (51) and can drive the first elastic blocking member (52) and the second elastic blocking member (53) to move away from each other, so that the first elastic blocking member (52) and the second elastic blocking member (53) open the receiving groove.

8. The dehumidification device for facilitating window ventilation during humid weather as described in claim 7, characterized in that: The locking structure further includes a first elastic element (58), a second elastic element (59), and a third elastic element (50). The two ends of the first elastic element (58) are respectively connected to the housing (51) and the first elastic blocking element (52). The two ends of the second elastic element (59) are respectively connected to the housing (51) and the second elastic blocking element (53). The two ends of the third elastic element (50) are respectively connected to the crossbar (55) and the housing (51).

9. The dehumidifier for facilitating window ventilation during humid weather as described in claim 1, characterized in that: The support frame (8) includes a first fixed frame, a second fixed frame and a telescopic frame. The first fixed frame and the second fixed frame are respectively fixed at both ends of the telescopic frame. The second fixed frame is fixed to the wall (100). The louver structure (1) is set on the first fixed frame. The telescopic frame can extend and retract along the thickness direction of the window.

10. The dehumidification device for facilitating window ventilation during humid weather according to claim 9, characterized in that: The first fixed frame is provided with two guide grooves, which extend in the vertical direction, and the two ends of the louver (11) are respectively located in the two guide grooves.

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