Moisture-proof device

Abstract

The utility model provides a moisture-proof device, which belongs to the technical field of railway signal equipment, and aims to solve the problems that most existing moisture-proof dehumidifiers are fixedly mounted at certain positions in a cabinet, so that all areas in the cabinet cannot be quickly covered, and the dehumidification effect and the dehumidification efficiency are influenced. The sliding block is connected to the interior of the fixed guide rail in a sliding manner; the fixed bin is of an L-shaped structure, and the fixed bin is fixedly connected to the right side of the dehumidifier main body; the efficient dehumidification assembly is arranged in the fixed guide rail and the fixed box; and the fluff removing assemblies are arranged on the right side and the front portion of the dehumidifier body. The micro motor drives the connecting piece and the main body to move up and down, the coverage area is increased, moist air in the cabinet is quickly dried, the cabinet is convenient to take down and maintain, the brush is driven to rotate to clean the air outlet during moving, fluff blockage is prevented, and the whole cabinet has the effects of efficient dehumidification and convenient maintenance.

Description

Technical Field

[0001] The utility model belongs to the technical field of railway signal equipment, and more specifically, relates to a moisture-proof device. Background Art

[0002] Railway signal equipment is usually installed outdoors or in places with harsh environments. These places are easily affected by rain, moisture, etc. If the humidity inside the cabinet is too high, it may cause risks such as short circuit and corrosion. Installing a cabinet moisture-proof dehumidifier can effectively reduce the humidity inside the cabinet. Its working principle is to absorb the humid air in the cabinet and condense the moisture in the air into water through semiconductor condensation processing and discharge it out of the cabinet. Existing cabinet moisture-proof dehumidifiers are generally composed of an outer shell, a controller, a fan, a drainage system, and a mounting plate for fixation.

[0003] Existing application number: CN201720868797.6. This utility model discloses an intelligent all-in-one dehumidifying and heating unit for power cabinets. The main unit is equipped with a display panel and control buttons on the surface. A dehumidifier is installed inside the main unit. The dehumidifier includes multiple fins arranged in parallel. A water collection tray is provided at the bottom of the dehumidifier, which is further interconnected with a drain pipe. An air purification device is provided at the air outlet. The air purification device includes a purification barrel, which contains an air filter layer and a turbine fan. A digital temperature and humidity sensor and wiring terminals are also provided at the bottom of the main unit. This utility model has both heating and dehumidifying functions. The air purification device can purify the internal air to prevent mold growth and damage to the normal operation of wires and electrical components. It has a simple structure, is easy to use, and has strong practicality. It has a low operating current and does not generate heat, which will not affect the wires and components. It automatically controls the temperature and humidity of the cabinet based on precise calculations, resulting in low power consumption.

[0004] Based on the above, most moisture-proof dehumidifiers are fixedly installed in a certain position inside the cabinet. When dehumidification is needed, it may not be able to quickly cover all areas inside the cabinet, which will cause the humidity in some areas to remain high, and the dehumidifier fails to effectively remove the moisture in these areas in a timely manner, affecting the dehumidification effect and efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a moisture-proof device to solve the problem that most existing moisture-proof dehumidifiers are fixedly installed at a certain position inside the cabinet. When dehumidification is needed, it may not be able to quickly cover all areas inside the cabinet, which will cause the humidity in some areas to remain high, and the dehumidifier fails to remove the moisture in these areas in a timely and effective manner, affecting the dehumidification effect and dehumidification efficiency.

[0006] The purpose and effect of the moisture-proof device of the utility model are achieved by the following specific technical means:

[0007] A moisture-proof device includes a fixed guide rail;

[0008] A slider, wherein the slider is slidably connected to the interior of the fixed guide rail;

[0009] A connecting piece, the connecting piece is inserted into the slider;

[0010] A dehumidifier body, wherein the dehumidifier body is fixedly connected to the front of the connecting piece;

[0011] The fixed bin is an L-shaped structure and is fixedly connected to the right side of the dehumidifier body;

[0012] A fixed box, the fixed box being fixedly connected to the slider;

[0013] A high-efficiency dehumidification component, wherein the high-efficiency dehumidification component is arranged inside the fixed guide rail and the fixed box;

[0014] The lint removal component is arranged on the right side and front of the dehumidifier body.

[0015] Furthermore, the high-efficiency dehumidification component includes:

[0016] A micro motor, wherein the micro motor is fixedly connected to the top of the fixed guide rail;

[0017] A transmission screw is coaxially fixedly connected to the end of the rotating shaft of the micro motor, and the transmission screw is threadedly connected to the slider.

[0018] Furthermore, the high-efficiency dehumidification component also includes:

[0019] A sliding plate, the sliding plate being slidably connected to the interior of the fixed box;

[0020] A sliding post, the sliding post being fixedly connected to the inner side of the sliding plate and being slidably connected to the fixed box;

[0021] An operating member, the operating member being fixedly connected to the top of the sliding column;

[0022] A return spring, wherein the upper end of the return spring is fixedly connected to the interior of the fixed box, and the lower end of the return spring is fixedly connected to the sliding plate.

[0023] Furthermore, the lint removal component includes:

[0024] A fixed rack, the fixed rack being fixedly connected to the right side of the fixed guide rail;

[0025] a first transmission shaft, the first transmission shaft being rotatably connected to the interior of the fixed compartment;

[0026] A transmission gear is coaxially fixedly connected to the rear end of the first transmission shaft, and the transmission gear is meshed with a fixed rack.

[0027] Furthermore, the lint removal component also includes:

[0028] A driving pulley, the driving pulley being coaxially fixedly connected to the front end of the first transmission shaft;

[0029] a second transmission shaft, the second transmission shaft being rotatably connected to the left end of the fixed compartment;

[0030] A driven pulley, the driven pulley being coaxially fixedly connected to the front end of the second transmission shaft;

[0031] A transmission belt is connected to the outside of the driving pulley and the driven pulley.

[0032] Furthermore, the lint removal component also includes:

[0033] A brush is fixedly connected to the rear end of the second transmission shaft.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] First, when in use, the micro motor drives the connecting parts and the dehumidifier body to move up and down, thereby increasing the coverage area of ​​the dehumidifier body and quickly drying the humid air in the cabinet. By pulling the operating part upwards, the dehumidifier body can be quickly moved forward and removed for maintenance.

[0036] Secondly, when the dehumidifier body moves up and down, the lint removal component will drive the brush to rotate, so that the bristles of the brush clean the air outlet in front of the dehumidifier body, preventing the lint in the air from clogging the air outlet in front of the dehumidifier body when the dehumidifier body is not running.

[0037] The utility model uses a micro motor to drive the connecting parts and the main body to move up and down, thereby increasing the coverage area, quickly drying the humid air in the cabinet, and making it easy to remove and maintain. When moving, the lint removal component drives the brush to rotate, cleaning the air outlet of the dehumidifier body to prevent lint from clogging. The overall dehumidification function is both efficient and convenient to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0039] Figure 2 It is a schematic diagram of the transmission screw structure of the utility model.

[0040] Figure 3 It is a structural schematic diagram of a slider of the present utility model.

[0041] Figure 4 It is a schematic diagram of the fixed warehouse structure of the present utility model.

[0042] Figure 5 This is a schematic structural diagram of the first transmission shaft of the present utility model.

[0043] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0044] 1. Fixed guide rail; 2. Slider; 3. Connector; 301. Dehumidifier body; 4. Micro motor; 5. Fixed compartment; 6. Drive screw; 7. Fixed box; 8. Sliding plate; 801. Sliding column; 802. Operating member; 803. Return spring; 9. Fixed rack; 10. First transmission shaft; 1001. Transmission gear; 1002. Driving pulley; 11. Second transmission shaft; 1101. Driven pulley; 12. Transmission belt; 13. Brush. DETAILED DESCRIPTION

[0045] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0046] Example 1:

[0047] As attached Figure 1 To the attached Figure 5 As shown:

[0048] The utility model provides a moisture-proof device, comprising a fixed guide rail 1;

[0049] Slider 2, which is slidably connected to the inside of the fixed guide rail 1;

[0050] Connecting piece 3, which is plugged into the slider 2;

[0051] Dehumidifier body 301, the dehumidifier body 301 is fixedly connected to the front of the connecting member 3;

[0052] The fixed compartment 5 is an L-shaped structure and is fixedly connected to the right side of the dehumidifier body 301;

[0053] A fixed box 7 is fixedly connected to the slider 2;

[0054] A high-efficiency dehumidification component is arranged inside the fixed guide rail 1 and the fixed box 7.

[0055] Among them, the high-efficiency dehumidification components include:

[0056] The micro motor 4 is fixedly connected to the top of the fixed guide rail 1;

[0057] The transmission screw 6 is coaxially fixedly connected to the end of the rotating shaft of the micro motor 4. The transmission screw 6 is threadedly connected to the slider 2. The function of the transmission screw 6 is to start the micro motor 4 and drive the connecting part 3 and the dehumidifier body 301 to move up and down through the threaded transmission mechanism composed of the transmission screw 6 and the slider 2, so that the humid air in the cabinet can be quickly dried.

[0058] Among them, the high-efficiency dehumidification components also include:

[0059] A sliding plate 8 is slidably connected to the interior of the fixed box 7;

[0060] Sliding post 801, the sliding post 801 is fixedly connected to the inner side of the sliding plate 8, and the sliding post 801 is slidably connected to the fixed box 7;

[0061] An operating member 802 is fixedly connected to the top of the sliding column 801;

[0062] The return spring 803, the upper end of the return spring 803 is fixedly connected to the inside of the fixed box 7, and the lower end of the return spring 803 is fixedly connected to the sliding plate 8. The function is to pull the operating part 802 upward to drive the sliding column 801 to disengage from the connecting part 3, so that the dehumidifier body 301 can be moved forward and removed for maintenance. After the maintenance is completed, the connecting part 3 is inserted into the slider 2, and the operating part 802 is released. Under the rebound action of the return spring 803, the sliding column 801 is inserted into the connecting part 3, so that the dehumidifier body 301 and the slider 2 are fixed, making it convenient for the dehumidifier body 301 to move up and down following the slider 2.

[0063] The specific usage and function of this embodiment are as follows:

[0064] When in use, start the micro motor 4, which can drive the connecting piece 3 and the dehumidifier body 301 to move up and down through the threaded transmission mechanism composed of the transmission screw 6 and the slider 2, so that the humid air in the cabinet can be quickly dried; when the dehumidifier body 301 needs to be inspected and maintained, pull the operating piece 802 upwards to drive the sliding column 801 to disengage from the connecting piece 3, so that the dehumidifier body 301 can be moved forward and removed for maintenance; after the maintenance is completed, pull the operating piece 802 upwards again, insert the connecting piece 3 into the slider 2, release the operating piece 802, and under the rebound action of the reset spring 803, the sliding column 801 is inserted into the connecting piece 3, so that the dehumidifier body 301 and the slider 2 are fixed, making it convenient for the dehumidifier body 301 to move up and down following the slider 2.

[0065] Example 2:

[0066] Based on the first embodiment, as shown in the attached Figure 1 To the attached Figure 5As shown, a lint removal component is also included, which is arranged on the right side and front of the dehumidifier body 301.

[0067] Among them, the lint removal components include:

[0068] The fixed rack 9 is fixedly connected to the right side of the fixed guide rail 1;

[0069] A first transmission shaft 10, the first transmission shaft 10 is rotatably connected to the interior of the fixed compartment 5;

[0070] Transmission gear 1001, transmission gear 1001 is coaxially fixedly connected to the rear end of the first transmission shaft 10, and the transmission gear 1001 is engaged with the fixed rack 9. The effect brought about is that when the dehumidifier body 301 moves up and down, the gear rack transmission mechanism composed of the transmission gear 1001 and the fixed rack 9 engaged with each other will drive the first transmission shaft 10 to rotate.

[0071] Among them, the lint removal components also include:

[0072] A driving pulley 1002 is coaxially fixedly connected to the front end of the first transmission shaft 10;

[0073] A second transmission shaft 11 is rotatably connected to the left end of the fixed compartment 5;

[0074] A driven pulley 1101, which is coaxially fixedly connected to the front end of the second transmission shaft 11;

[0075] The transmission belt 12 is connected to the outside of the active pulley 1002 and the driven pulley 1101. The effect is that the rotation of the first transmission shaft 10 will drive the second transmission shaft 11 to rotate through the transmission mechanism composed of the active pulley 1002, the driven pulley 1101 and the transmission belt 12.

[0076] Among them, the lint removal components also include:

[0077] The brush 13 is fixedly connected to the rear end of the second transmission shaft 11. The rotation of the second transmission shaft 11 will drive the brush 13, so that the bristles of the brush 13 clean the air outlet in front of the dehumidifier body 301 to prevent the hair from clogging the air outlet in front of the dehumidifier body 301.

[0078] The specific usage and function of this embodiment are as follows:

[0079] When the dehumidifier body 301 moves up and down, the first transmission shaft 10 will be driven to rotate through the gear-rack transmission mechanism composed of the transmission gear 1001 and the fixed rack 9. The rotation of the first transmission shaft 10 will drive the second transmission shaft 11 to rotate through the transmission mechanism composed of the active pulley 1002, the driven pulley 1101 and the transmission belt 12. The rotation of the second transmission shaft 11 will drive the brush 13, so that the bristles of the brush 13 clean the air outlet in front of the dehumidifier body 301 to prevent the hair from clogging the air outlet in front of the dehumidifier body 301.

[0080] In this article, there are several points to note:

[0081] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0082] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0083] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A moisture-proof device, comprising a fixed guide rail (1), a slider (2), a connector (3), a dehumidifier body (301), a fixed bin (5), a fixed box (7), a high-efficiency dehumidification component, and a lint removal component; characterized in that: The slider (2) is slidably connected to the interior of the fixed guide rail (1); the connecting piece (3) is plugged into the interior of the slider (2); the dehumidifier body (301) is fixedly connected in front of the connecting piece (3); the fixed bin (5) is an "L"-shaped structure, and the fixed bin (5) is fixedly connected to the right side of the dehumidifier body (301); the fixed box (7) is fixedly connected to the slider (2); the high-efficiency dehumidification component is arranged in the interior of the fixed guide rail (1) and the fixed box (7); and the lint removal component is arranged on the right side and in front of the dehumidifier body (301).

2. A moisture-proof device according to claim 1, characterized in that: The high-efficiency dehumidification component comprises: a micro motor (4) and a transmission screw (6); the micro motor (4) is fixedly connected to the top of the fixed guide rail (1); the transmission screw (6) is coaxially fixedly connected to the end of the rotating shaft of the micro motor (4), and the transmission screw (6) is threadedly connected to the slider (2).

3. A moisture-proof device according to claim 2, characterized in that: The high-efficiency dehumidification component further comprises: a sliding plate (8), a sliding column (801), an operating member (802) and a return spring (803); the sliding plate (8) is slidably connected to the interior of the fixed box (7); the sliding column (801) is fixedly connected to the inner side of the sliding plate (8), and the sliding column (801) is slidably connected to the fixed box (7); the operating member (802) is fixedly connected to the top of the sliding column (801); the upper end of the return spring (803) is fixedly connected to the interior of the fixed box (7), and the lower end of the return spring (803) is fixedly connected to the top of the sliding plate (8).

4. A moisture-proof device according to claim 3, characterized in that: The lint removal assembly comprises: a fixed rack (9), a first transmission shaft (10) and a transmission gear (1001); the fixed rack (9) is fixedly connected to the right side of the fixed guide rail (1); the first transmission shaft (10) is rotatably connected to the interior of the fixed bin (5); the transmission gear (1001) is coaxially fixedly connected to the rear end of the first transmission shaft (10), and the transmission gear (1001) is meshed with the fixed rack (9).

5. A moisture-proof device according to claim 1, characterized in that: The lint removal assembly further comprises: a driving pulley (1002), a second transmission shaft (11), a driven pulley (1101) and a transmission belt (12); the driving pulley (1002) is coaxially fixedly connected to the front end of the first transmission shaft (10); the second transmission shaft (11) is rotatably connected to the left end of the fixed bin (5); the driven pulley (1101) is coaxially fixedly connected to the front end of the second transmission shaft (11); and the transmission belt (12) is transmission-connected to the outside of the driving pulley (1002) and the driven pulley (1101).

6. A moisture-proof device according to claim 5, characterized in that: The lint removal component further comprises a brush (13); the brush (13) is fixedly connected to the rear end of the second transmission shaft (11).

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