Dehumidifier with air guide mechanism

Abstract

The utility model discloses a dehumidifier with an air guide mechanism, which belongs to the technical field of dehumidifiers and comprises a shell, air inlets are arranged on two sides of the shell, filter screens are arranged on the outer sides of the air inlets, an air outlet is arranged at the top of the shell, the air guide mechanism is arranged at the bottom of the shell, and the air guide mechanism is arranged at the bottom of the shell. The air guide mechanism comprises a base arranged at the bottom of the shell, a motor is fixedly assembled on the lower wall of an inner cavity of the base, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, and the surface of the rotating shaft is in flat key connection with a driving gear. The driving gear, the driven gear, the rotating shaft and the shell are sequentially driven by the motor to rotate, so that the orientation of the air inlet can be changed, and when the dehumidifier is located in a space with uneven moisture distribution or the air inlet is blocked by an obstacle, the air guide effect can be adjusted to ensure that air can smoothly enter equipment, so that the service life of the dehumidifier is prolonged. In this way, the device can be helped to process moisture more intensively.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidifiers, in particular to a dehumidifier with an air guide mechanism. Background Art

[0002] Dehumidifiers, also known as dehumidifiers, dryers, and dehumidifiers, can generally be divided into two categories: civil dehumidifiers and industrial dehumidifiers. They are a part of air-conditioned homes. Usually, conventional dehumidifiers are composed of a compressor, heat exchanger, fan, water container, casing and controller.

[0003] After searching, in the prior art, Chinese patent application number: CN202320277367.2 discloses a dehumidifier. This utility model is provided with a water tank, a limit block and a spring. The water tank is embedded in the interior of the shell. Under the extrusion of the spring, one side of the limit block is embedded in the side wall through hole of the shell. The water tank is limited by the limit block to prevent the water tank from falling off when the shell is moved, and it is more stable when moving.

[0004] However, the device still has the following defects: the applicant believes that the air inlet direction of the above-mentioned device is fixed, and the air guiding effect is poor. In a space with uneven moisture distribution or when the air inlet of the dehumidifier is blocked by an obstacle, the air circulation will be restricted, and the dehumidification effect is poor. At the same time, the filter is inconvenient to disassemble and clean, which is not conducive to reducing maintenance time and labor intensity.

[0005] Therefore, those skilled in the art provide a dehumidifier with an air guide mechanism to solve the problems mentioned in the above-mentioned prior art. Utility Model Content

[0006] In order to solve the above problems, the utility model provides a dehumidifier with an air guide mechanism.

[0007] The utility model is realized through the following technical solutions:

[0008] A dehumidifier with an air guide mechanism comprises a shell, air inlets are provided on both sides of the shell, filters are provided on the outsides of the air inlets, and an air outlet is provided on the top of the shell.

[0009] The bottom of the shell is provided with an air guide mechanism, which includes a base provided at the bottom of the shell, a motor fixedly mounted on the lower wall of the inner cavity of the base, an output shaft of the motor fixedly connected to a rotating shaft via a coupling, a flat key on the surface of the rotating shaft is connected to a driving gear, a driven gear is engaged with one side of the driving gear, an inner cavity flat key of the driven gear is connected to a rotating shaft, the bottom of the rotating shaft is rotatably connected to the lower wall of the inner cavity of the base via a bearing, and the top of the rotating shaft passes through the base and is fixedly connected to the bottom of the shell via bolts;

[0010] The outer side of the filter is provided with a snap-fit ​​assembly for facilitating installation and removal of the filter;

[0011] The inner sides of the shell and the base are provided with a limiting mechanism for increasing the stability of the shell.

[0012] Preferably, the engaging assembly includes blocks slidably connected to the top and bottom of the filter screen, the blocks are fixedly connected to the surface of the shell by bolts, and the front of the filter screen is provided with an integrally formed pull rod.

[0013] Preferably, a first magnetic component is provided on the front of the top and bottom of the filter screen, and a second magnetic component for use in conjunction with the first magnetic component is embedded on the corresponding side of the block.

[0014] Preferably, the limiting mechanism includes limiting blocks fixedly connected to the four sides of the bottom of the shell by bolts, and the top of the base is provided with limiting grooves used in conjunction with the limiting blocks.

[0015] Preferably, a heat dissipation port is provided on one side of the base, a heat dissipation fan is fixedly mounted in the inner cavity of the heat dissipation port, and air holes are provided on the back side of the base.

[0016] Preferably, a sealing gasket is bonded to the inner side of each filter screen, and each sealing gasket is attached to the surface of the shell.

[0017] Preferably, a PLC controller is fixedly mounted on the front of the housing, and the PLC controller is electrically connected to the motor and the cooling fan via wires.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The utility model adopts the structural design of the motor, the driving gear, the driven gear and the rotating shaft. The motor drives the driving gear, the driven gear, the rotating shaft and the housing to rotate in sequence, thereby changing the direction of the air inlet. When the dehumidifier is in a space with uneven moisture distribution or the air inlet is blocked by an obstacle, the air guide effect can be adjusted to ensure that air can smoothly enter the device, which can help the device to process moisture more centrally.

[0020] 2. The structural design of the block and the pull rod of the utility model makes it easy for users to disassemble and clean the filter, making the cleaning work faster and more efficient, thereby maintaining smooth air circulation and helping to reduce maintenance time and labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2This is a schematic diagram of the cross-sectional structure of the base of the present utility model;

[0023] Figure 3 This is a schematic diagram of the separate structure of the housing and the rotating shaft of the utility model;

[0024] Figure 4 This is a schematic diagram of the separate structure of the filter screen and the card block of the utility model.

[0025] In the figure: 1. Shell; 2. Filter; 3. Base; 4. Motor; 5. Driving gear; 6. Driven gear; 7. Rotating shaft; 8. Block; 9. Pull rod; 10. First magnetic component; 11. Second magnetic component; 12. Limit block; 13. Limit groove; 14. Cooling fan; 15. Sealing gasket; 16. PLC controller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 , the embodiment provided by the utility model:

[0028] The embodiment of the present application discloses a dehumidifier with an air guide mechanism, comprising a housing 1, air inlets are provided on both sides of the housing 1, filters 2 are provided on the outside of the air inlets, and an air outlet is provided on the top of the housing 1.

[0029] The bottom of the housing 1 is provided with an air guide mechanism, which includes a base 3 provided at the bottom of the housing 1. The lower wall of the inner cavity of the base 3 is fixedly equipped with a motor 4. The output shaft of the motor 4 is fixedly connected to the rotating shaft through a coupling. The surface of the rotating shaft is connected to a driving gear 5 with a flat key. A driven gear 6 is engaged with one side of the driving gear 5. The inner cavity of the driven gear 6 is connected to a rotating shaft 7 with a flat key. The bottom of the rotating shaft 7 is rotatably connected to the lower wall of the inner cavity of the base 3 through a bearing. The top of the rotating shaft 7 passes through the base 3 and is fixed to the bottom of the housing 1 by bolts.

[0030] The outside of the filter 2 is provided with a snap-fit ​​assembly for easy installation and removal of the filter 2;

[0031] The inner sides of the housing 1 and the base 3 are provided with limiting mechanisms for increasing the stability of the housing 1 .

[0032] As a technical optimization solution of the present invention, the motor 4 drives the driving gear 5, the driven gear 6 and the rotating shaft 7 to rotate in sequence, so that the direction of the shell 1 can be changed to avoid the air inlet from being blocked, especially in a space with uneven moisture distribution, such as some areas are particularly humid, while other places are relatively dry. You can try to direct the air inlet toward the area with heavier moisture. This can help the equipment to process moisture more centrally. At the same time, by adjusting the direction of the air inlet, you can improve air flow and enhance the working efficiency of the dehumidifier.

[0033] The clamping assembly includes clamping blocks 8 slidably connected to the top and bottom of the filter 2 . The clamping blocks 8 are fixedly connected to the surface of the shell 1 by bolts. The front of the filter 2 is provided with an integrally formed pull rod 9 .

[0034] As a technical optimization solution of the present invention, the filter screen 2 can be clamped and fixed by the clamping block 8, which is convenient for installation. Conversely, the contact area can be increased by the pull rod 9, thereby facilitating the disassembly and cleaning of the filter screen 2, making cleaning and maintenance of the filter screen 2 more convenient.

[0035] A first magnetic component 10 is provided on the front of the top and bottom of the filter screen 2 , and a second magnetic component 11 used in conjunction with the first magnetic component 10 is embedded on the corresponding side of the block 8 .

[0036] As a technical optimization solution of the present invention, the first magnetic component 10 and the second magnetic component 11 are different poles. When the first magnetic component 10 and the second magnetic component 11 are close to each other, they will attract each other, thereby fixing the filter screen 2. The cooperation of the first magnetic component 10 and the second magnetic component 11 can reduce the risk of the filter screen 2 slipping.

[0037] The limiting mechanism includes limiting blocks 12 fixedly connected to the bottom of the housing 1 by bolts, and a limiting groove 13 is formed on the top of the base 3 for use with the limiting blocks 12.

[0038] As a technical optimization solution of the present invention, the cooperation between the limiting block 12 and the limiting groove 13 has the effect of limiting and supporting the housing 1, making its rotation more stable and reliable.

[0039] A heat dissipation port is provided on one side of the base 3 , a heat dissipation fan 14 is fixedly mounted in the inner cavity of the heat dissipation port, and air holes are provided on the back side of the base 3 .

[0040] As a technical optimization solution of the present invention, continuously changing the direction of the air inlet will cause the motor 4 to heat up seriously. At this time, the hot air can be discharged through the heat dissipation fan 14, thereby ensuring the stable use of the heat dissipation fan 14, and ensuring smooth ventilation in the base 3 through the air holes.

[0041] The inner side of the filter screen 2 is bonded with a sealing gasket 15 , and the sealing gasket 15 is attached to the surface of the housing 1 .

[0042] As a technical optimization solution of the present invention, the sealing performance can be improved by using the sealing gasket 15 to prevent dust and impurities from entering through the gap between the filter screen 2 and the housing 1.

[0043] Working principle: When it is necessary to adjust the direction of the air inlet and change the air guiding effect of the dehumidifier, the user can turn on the motor 4 through the PLC controller 16, thereby driving the driving gear 5, the driven gear 6, the rotating shaft 7 and the shell 1 to rotate in turn, thereby changing the direction of the air inlet. In a space with uneven moisture distribution or when the air inlet is blocked by an obstacle, the air guiding effect of the dehumidifier can be increased to achieve the best dehumidification effect. At the same time, the cooperation of the block 8 and the pull rod 9 can facilitate the user to disassemble and clean the filter 2, which can prevent the accumulation of dust and impurities and improve the operating efficiency of the equipment. The simple disassembly and installation process reduces maintenance time and operation difficulty.

[0044] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0045] In summary, the above is only a preferred embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications based on the shape, structure, characteristics and spirit described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A dehumidifier with an air guide mechanism, comprising a housing (1), air inlets being provided on both sides of the housing (1), filters (2) being provided on the outsides of the air inlets, and an air outlet being provided on the top of the housing (1), characterized in that: The bottom of the housing (1) is provided with an air guide mechanism, the air guide mechanism comprising a base (3) provided at the bottom of the housing (1), a motor (4) fixedly mounted on the lower wall of the inner cavity of the base (3), an output shaft of the motor (4) fixedly connected to a rotating shaft via a coupling, a driving gear (5) connected to a surface of the rotating shaft via a flat key, a driven gear (6) meshed with one side of the driving gear (5), an inner cavity flat key of the driven gear (6) connected to a rotating shaft (7), the bottom of the rotating shaft (7) rotatably connected to the lower wall of the inner cavity of the base (3) via a bearing, the top of the rotating shaft (7) passes through the base (3) and is fixedly connected to the bottom of the housing (1) via a bolt; The outer side of the filter screen (2) is provided with a snap-fit ​​assembly for facilitating installation and removal of the filter screen (2); The inner sides of the housing (1) and the base (3) are provided with a limiting mechanism for increasing the stability of the housing (1).

2. The dehumidifier with an air guide mechanism according to claim 1, characterized in that: The snap-fit ​​assembly comprises blocks (8) slidably connected to the top and bottom of the filter screen (2), the blocks (8) being fixedly connected to the surface of the shell (1) by bolts, and an integrally formed pull rod (9) being provided on the front of the filter screen (2).

3. The dehumidifier with an air guide mechanism according to claim 2, characterized in that: The front sides of the top and bottom of the filter screen (2) are both provided with first magnetic components (10), and the corresponding sides of the block (8) are both embedded with second magnetic components (11) used in conjunction with the first magnetic component (10).

4. The dehumidifier with an air guide mechanism according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (12) fixedly connected to the four sides of the bottom of the housing (1) by bolts, and a limiting groove (13) for use with the limiting block (12) is provided on the top of the base (3).

5. The dehumidifier with an air guide mechanism according to claim 1, characterized in that: A heat dissipation port is provided on one side of the base (3), a heat dissipation fan (14) is fixedly mounted in the inner cavity of the heat dissipation port, and air holes are provided on the back side of the base (3).

6. The dehumidifier with an air guide mechanism according to claim 2, characterized in that: The inner side of each filter screen (2) is bonded with a sealing gasket (15), and each sealing gasket (15) is attached to the surface of the housing (1).

7. The dehumidifier with an air guide mechanism according to claim 1, characterized in that: A PLC controller (16) is fixedly mounted on the front of the housing (1), and the PLC controller (16) is electrically connected to the motor (4) and the cooling fan (14) via wires.

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