Movable dehumidifying device

Abstract

The utility model provides a movable dehumidifying device which comprises a main body mechanism and a position adjusting mechanism, the main body mechanism comprises a mounting shell and an exhaust fan, the exhaust fan is arranged on one side of the interior of the mounting shell, screw rods are symmetrically and rotatably connected to the interior of the mounting shell, and positive and negative rotation motors are symmetrically mounted on one side of the mounting shell; the position adjusting mechanism comprises an annular sliding rail and a mounting plate, the annular sliding rail is mounted on one side of the mounting plate, and fixing holes are symmetrically formed in the two sides of the mounting plate; the positive and negative rotation motor is arranged to drive the screw rod to rotate, the screw rod is matched with the movable piece to drive the exhaust fan to move, the dehumidification area of the exhaust fan is adjusted according to the protection requirements of different electrical components, the mounting shell and the mounting plate are connected through the first sliding block matched with the annular sliding rail, and the mounting shell can be conveniently rotated according to the requirements; the movable direction of the exhaust fan is changed, and the situation that the exhaust fan cannot fully conduct dehumidification protection on part of electrical components due to the installation positions and other reasons is prevented.

Description

Technical Field

[0001] The utility model relates to a dehumidification device, in particular to a mobile dehumidification device, and belongs to the technical field of dehumidification of electrical equipment. Background Art

[0002] Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role played by electricity in life and production cannot be ignored. It brings us great convenience and becomes an important energy source in production and life. The most critical factor for the normal operation and transmission of electricity in power plants is electrical equipment. When using electrical equipment, it is necessary to protect it from moisture to prevent circuit damage;

[0003] A Chinese patent publication (CN201920785768.2) discloses an intelligent heat dissipation and dehumidification device for a power distribution cabinet. By setting a temperature and humidity sensor, the switch of the air pump and the fan can be automatically controlled according to the temperature and humidity inside the power distribution cabinet. The fan can move up and down to blow air and dissipate heat for all parts in the power distribution cabinet. A desiccant is placed under the fan. When the fan is working, the air flow inside the power distribution cabinet is accelerated to increase the desiccant dehumidification efficiency. However, the application still has the following technical problems during use: when the dehumidification device is in use, the movable range of the fan is fixed, and the movable direction is fixed, resulting in that some electrical components cannot be fully dehumidified by the fan due to different installation positions;

[0004] In order to solve the above technical problems, a mobile dehumidification device is proposed. Utility Model Content

[0005] In view of this, the utility model provides a mobile dehumidification device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a mobile dehumidification device comprises a main body mechanism and a positioning mechanism;

[0007] The main body mechanism comprises a mounting shell and an exhaust fan, wherein the exhaust fan is arranged on one side of the interior of the mounting shell, a screw is symmetrically rotatably connected to the interior of the mounting shell, a forward and reverse motor is symmetrically mounted on one side of the mounting shell, an output shaft of the forward and reverse motor is fixedly connected to the screw, a movable part is sleeved on one side of the screw, a slot is provided on one side of the movable part, a block is clamped inside the slot, and one side of the block is fixedly connected to the exhaust fan;

[0008] The positioning mechanism includes an annular slide rail and a mounting plate. The annular slide rail is installed on one side of the mounting plate. Fixing holes are symmetrically provided on both sides of the mounting plate. Two first sliders are slidably connected inside the annular slide rail. One side of the first slider is fixedly connected to the mounting shell.

[0009] Further preferably, one side of the annular slide rail is provided with insertion holes at equal intervals, an insertion rod is inserted into the insertion hole, and one end of the insertion rod passes through the first sliding block.

[0010] Further preferably, a bar slide rail is symmetrically installed inside the installation shell, a second slider is slidably connected inside the bar slide rail, and one side of the second slider is fixedly connected to the movable part.

[0011] Further preferably, a dustproof net is provided on one side of the mounting shell, a moisture-absorbing cotton block is symmetrically fixedly connected to the inside of the dustproof net, and strip holes are evenly distributed inside the moisture-absorbing cotton block.

[0012] Further preferably, six first magnetic strips are fixedly connected to one side of the dustproof net, and six second magnetic strips are fixedly connected to one side of the mounting shell.

[0013] Further preferably, one side of the movable part is symmetrically threadedly connected with a fixing bolt, and one end of the fixing bolt is threadedly connected to the clamping block.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model sets a forward and reverse motor to drive the screw to rotate, and the screw cooperates with the movable part to drive the exhaust fan to move, and adjusts the dehumidification area of ​​the exhaust fan according to the protection requirements of different electrical components, and connects the mounting shell with the mounting plate through the first slider and the annular slide rail, so that the mounting shell can be rotated according to the requirements, and the movable direction of the exhaust fan can be changed, so as to prevent some electrical components from being unable to be fully dehumidified by the exhaust fan due to reasons such as the installation position;

[0016] Second, the utility model prevents dust from entering by setting a dustproof net and a moisture-absorbing cotton block, and at the same time absorbs moisture in the air to improve the dehumidification protection effect.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is a structural diagram of the annular slide rail in the utility model;

[0021] Figure 3 This is a structural diagram of the dustproof net in the utility model;

[0022] Figure 4 It is a partial cross-sectional structural diagram of the installation shell in the utility model.

[0023] Figure numerals: 10, main body; 11, mounting shell; 12, exhaust fan; 13, dust net; 14, moisture-absorbing cotton block; 15, mounting plate; 16, fixing hole; 17, strip hole; 18, first magnetic strip; 19, second magnetic strip; 20, adjustment mechanism; 21, annular slide rail; 22, forward and reverse motor; 23, screw; 24, movable part; 25, first slider; 26, plug rod; 27, plug hole; 28, slot; 29, fixing bolt; 31, strip slide rail; 32, second slider; 33, block. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, an embodiment of the utility model provides a mobile dehumidification device, which is composed of a main body mechanism 10 and a positioning mechanism 20.

[0027] The main body mechanism 10 includes a mounting shell 11, an exhaust fan 12 and a dustproof net 13. The exhaust fan 12 is arranged on one side of the interior of the mounting shell 11 for local rapid exhaust. The dustproof net 13 is arranged on one side of the mounting shell 11 for preventing dust and debris from entering the electrical equipment through the mounting shell 11. The interior of the mounting shell 11 is symmetrically rotatably connected with a screw rod 23. A forward and reverse motor 22 is symmetrically installed on one side of the mounting shell 11. The output shaft of the forward and reverse motor 22 is fixedly connected to the screw rod 23. A movable part 24 is sleeved on one side of the screw rod 23. A slot 28 is provided on one side of the movable part 24. A block 33 is clamped inside the slot 28. One side of the block 33 is fixedly connected to the exhaust fan 12. A fixing bolt 29 is symmetrically threadedly connected to one side of the movable part 24. One end of the fixing bolt 29 is threadedly connected to the block 33. The fixing bolt 29 is provided to cooperate with the block 33 and the slot 28 to facilitate the installation and fixation of the exhaust fan 12, and to facilitate the removal of the exhaust fan 12 for maintenance when necessary.

[0028] In one embodiment, in order to enhance the dehumidification protection effect, a moisture-absorbing cotton block 14 is symmetrically fixedly connected to the inside of the dustproof net 13, and strip holes 17 are evenly distributed inside the moisture-absorbing cotton block 14.

[0029] In one embodiment, in order to facilitate the disassembly and cleaning of the dustproof net 13 , six first magnetic strips 18 are fixedly connected to one side of the dustproof net 13 , and six second magnetic strips 19 are fixedly connected to one side of the mounting shell 11 .

[0030] In one embodiment, in order to enhance the stability of the exhaust fan 12 during movement, a bar slide rail 31 is symmetrically installed inside the mounting shell 11 , a second slider 32 is slidably connected inside the bar slide rail 31 , and one side of the second slider 32 is fixedly connected to the movable part 24 .

[0031] The positioning mechanism 20 includes an annular slide rail 21, a mounting plate 15 and an insertion rod 26. The annular slide rail 21 is installed on one side of the mounting plate 15. Both sides of the mounting plate 15 are symmetrically provided with fixing holes 16. The setting of the fixing holes 16 is convenient for cooperating with other fixing parts to install and fix the dehumidification device. Two first sliders 25 are slidably connected inside the annular slide rail 21. One side of the first slider 25 is fixedly connected to the mounting shell 11, so that the mounting shell 11 can slide in the annular slide rail 21 through the first slider 25 to adjust the rotation of the mounting shell 11 and change the movable direction of the exhaust fan 12. One side of the annular slide rail 21 is evenly distributed with insertion holes 27. The insertion rod 26 is inserted into the inside of the insertion hole 27. One end of the insertion rod 26 passes through the first slider 25, so as to facilitate the position fixation of the first slider 25 through the insertion rod 26.

[0032] When the utility model is at work: the exhaust fan 12 is placed in the mounting shell 11, the block 33 is inserted into the slot 28, the fixing bolt 29 is installed in the movable part 24, one end of which is connected to the block 33, the position of the exhaust fan 12 is fixed, the dust screen 13 is placed on one side of the mounting shell 11, the first magnetic strip 18 adsorbs the second magnetic strip 19, the position of the dust screen 13 is fixed, the dehumidification device is installed at a specified position of the electrical equipment through fixing parts such as screws and the fixing holes 16, the exhaust fan 12 is started for local dehumidification protection, the forward and reverse motor 22 is started to drive the screw 23 to rotate, the screw 23 cooperates with the movable part 24 to drive the exhaust fan 12 to move, the position of the exhaust fan 12 is adjusted according to demand, the electrical components at different positions are dehumidified, the plug rod 26 is pulled out, the mounting shell 11 is rotated, and the plug rod 26 is inserted into the jack 27 after rotation, the mounting shell 11 is fixed, and the movable direction of the exhaust fan 12 can be changed.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A mobile dehumidification device, characterized in that: It comprises a main body mechanism (10) and a positioning mechanism (20); The main body mechanism (10) comprises a mounting shell (11) and an exhaust fan (12), wherein the exhaust fan (12) is arranged on one side of the interior of the mounting shell (11), and a screw rod (23) is symmetrically rotatably connected to the interior of the mounting shell (11), and a forward and reverse motor (22) is symmetrically mounted on one side of the mounting shell (11), and the output shaft of the forward and reverse motor (22) is fixedly connected to the screw rod (23), and a movable part (24) is sleeved on one side of the screw rod (23), and a slot (28) is provided on one side of the movable part (24), and a block (33) is clamped inside the slot (28), and one side of the block (33) is fixedly connected to the exhaust fan (12); The positioning mechanism (20) comprises an annular slide rail (21) and a mounting plate (15); the annular slide rail (21) is mounted on one side of the mounting plate (15); fixing holes (16) are symmetrically provided on both sides of the mounting plate (15); two first sliders (25) are slidably connected inside the annular slide rail (21); one side of the first slider (25) is fixedly connected to the mounting shell (11).

2. A mobile dehumidification device according to claim 1, characterized in that: One side of the annular slide rail (21) is provided with insertion holes (27) at equal intervals, an insertion rod (26) is inserted into the insertion hole (27), and one end of the insertion rod (26) passes through the first sliding block (25).

3. A mobile dehumidification device according to claim 1, characterized in that: A strip-shaped slide rail (31) is symmetrically installed inside the installation shell (11), a second slide block (32) is slidably connected inside the strip-shaped slide rail (31), and one side of the second slide block (32) is fixedly connected to the movable part (24).

4. The mobile dehumidification device according to claim 1, characterized in that: A dustproof net (13) is provided on one side of the installation shell (11), a moisture-absorbing cotton block (14) is symmetrically fixedly connected inside the dustproof net (13), and strip-shaped holes (17) are evenly distributed inside the moisture-absorbing cotton block (14).

5. A mobile dehumidification device according to claim 4, characterized in that: Six first magnetic strips (18) are fixedly connected to one side of the dustproof net (13), and six second magnetic strips (19) are fixedly connected to one side of the mounting shell (11).

6. The mobile dehumidification device according to claim 1, characterized in that: One side of the movable part (24) is symmetrically threadedly connected with a fixing bolt (29), and one end of the fixing bolt (29) is threadedly connected to a clamping block (33).

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