Vertical window type dehumidifier

Abstract

The utility model relates to the technical field of dehumidifiers, in particular to a vertical window type dehumidifier which comprises an indoor shell and an outdoor shell, the indoor shell is arranged on the indoor side, the outdoor shell is arranged on the outdoor side, an air inlet and an air outlet are formed in the indoor shell, the air inlet is formed in the side edge of the indoor shell, and the air outlet is formed in the top of the indoor shell. An air inlet is formed in the indoor shell, an evaporator, a condenser and a wind wheel assembly are arranged in the indoor shell, the evaporator is arranged on one side of the air inlet, the evaporator and the condenser are oppositely arranged, the wind wheel assembly comprises a volute, a cross-flow wind wheel and a motor, the motor and the cross-flow wind wheel are both arranged in the volute, the motor drives the cross-flow wind wheel to rotate, and a compressor and an electric control box are arranged in the indoor shell. According to the vertical window type dehumidifier, the air outlet is formed in the top of the indoor shell, so that the range of the air outlet of the dehumidifier is enlarged, airflow is prevented from directly blowing a human body, and the airflow circulation effect of the air outlet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidifiers, in particular to a vertical window dehumidifier. Background Art

[0002] A dehumidifier, also known as a dehumidifier or moisture absorber, is a device that sucks humid air into the machine, condenses the moisture in the air into water droplets through heat exchange and separates it from the air, obtains dry air and discharges it outside the machine, and reduces the air humidity in this cycle. In related technologies, dehumidifiers are generally placed on the floor indoors. Floor-standing dehumidifiers occupy a large indoor space, which is not suitable for use in small households.

[0003] At present, the air inlet and outlet modes of household dehumidifiers on the market generally adopt the back air outlet and front air inlet modes. With the back air outlet mode, because the air outlet is placed directly behind the back panel of the household dehumidifier, the dehumidifier must maintain a certain distance from the wall or furniture when the whole machine is running to ensure smooth air outlet of the whole machine, so that the dehumidifier cannot be placed against the wall, which increases the placement space of the dehumidifier when in use and reduces its convenience of use; and the traditional front panel air inlet mode requires a large area of ​​air inlet to be reserved directly in front of the front panel of the household dehumidifier, which restricts the appearance design of the dehumidifier and affects the aesthetics of the product. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model aims to provide a vertical window dehumidifier, in which the air outlet of the dehumidifier is arranged on the top of the whole machine, which increases the convenience during use, reserves a larger design area for the front panel, and improves the aesthetics of the product.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vertical window dehumidifier comprises an indoor shell and an outdoor shell, wherein the indoor shell is arranged on the indoor side, and the outdoor shell is arranged on the outdoor side, an air inlet and an air outlet are provided on the indoor shell, the air inlet is arranged on the side of the indoor shell, and the air outlet is arranged on the top of the indoor shell, an evaporator, a condenser and a wind wheel assembly are arranged in the indoor shell, the evaporator is arranged on one side of the air inlet, and the evaporator is arranged opposite to the condenser, the wind wheel assembly comprises a volute, a crossflow wind wheel and a motor, the motor and the crossflow wind wheel are both arranged in the volute, the motor drives the crossflow wind wheel to rotate, and a compressor and an electric control box are arranged in the outdoor shell.

[0007] Compared with the prior art, the vertical window dehumidifier of this application has the following beneficial effects:

[0008] In actual application, the window dehumidifier installs the compressor outdoors, reducing the indoor space occupied by the dehumidifier. At the same time, the present application sets the position of the air outlet at the top of the indoor shell, optimizes the position of the air outlet, increases the range of guidance when the air is discharged, avoids the disadvantage of the side air flow blowing towards the human body, and the top air outlet diffuses quickly, which is beneficial to the user experience.

[0009] Preferably, a chassis is also provided, the indoor shell and the outdoor shell are fixedly connected to both sides of the chassis, the evaporator and the condenser are plugged into the chassis, and the volute is plugged into the chassis and arranged close to the condenser.

[0010] Beneficial effect: The indoor shell and the outdoor shell are connected through the chassis, which facilitates the installation and positioning of the components inside the indoor shell.

[0011] Preferably, a motor fixing groove is opened in the volute, the motor is fixed in the motor fixing groove, the crossflow fan is arranged on one side of the motor, and the output end of the motor is rotatably connected to the crossflow fan.

[0012] Beneficial effect: The motor is fixed by opening a motor fixing slot, so that the output end of the motor is connected to the crossflow fan wheel, and the fan wheel is driven to rotate to generate a negative pressure environment to suck the indoor air into the dehumidifier from the air inlet.

[0013] Preferably, the volute comprises a front volute and a rear volute, the front volute is provided with a snap-fitting protrusion, the rear volute is provided with a snap-fitting hole, and the snap-fitting protrusion matches with the snap-fitting hole.

[0014] Beneficial effect: By providing a snap connection between the front volute and the rear volute, the motor and the crossflow impeller are easy to install and disassemble.

[0015] Preferably, a filter is provided at the air inlet, the filter is detachably connected to the indoor shell, a limiting groove is provided on the indoor shell, a limiting protrusion is provided on the filter, and the limiting protrusion cooperates with the limiting groove.

[0016] Beneficial effect: The limiting protrusion cooperates with the limiting groove, so that the filter screen can be installed more conveniently, and the fixing structure is reduced by using the original shell structure of the air outlet for fixing and limiting.

[0017] Preferably, a buckle hole is further provided on the indoor shell, and a limit buckle is provided on the filter net, and the limit buckle is engaged with the buckle hole.

[0018] Beneficial effect: By providing the buckle hole and the limit buckle, the filter can be detachably connected to the indoor shell, which is convenient for users to disassemble and clean.

[0019] Preferably, a PCB circuit board is also provided, which is fixedly connected to the interior of the indoor shell and located above the evaporator. A sealing partition plate is fixedly provided on the front volute, and the sealing partition plate is provided between the PCB circuit board and the evaporator.

[0020] Beneficial effect: By setting a sealed partition plate to block the gap between the PCB circuit board and the evaporator, it is prevented that water vapor affects the circuit board upward when the evaporator is in use, and the sealed barrier plate has a blocking and isolation effect.

[0021] Preferably, a connecting plate is further provided, the connecting plate is provided between the indoor shell and the outdoor shell and plugged into the chassis, and the connecting plate is provided with plug-in protrusions.

[0022] Beneficial effect: By providing the plug-in protrusion, the flexible curtain can be plugged into the plug-in protrusion, and the gap left when the window is closed can be sealed by pulling the flexible curtain.

[0023] Preferably, a supporting window groove is provided between the indoor shell and the outdoor shell.

[0024] Beneficial effect: By arranging a supporting window groove between the shells, when the dehumidifier is installed on the window, the window that slides up and down can be fixed tightly against the connecting plate to achieve a sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of a vertical window dehumidifier provided by an embodiment of the utility model;

[0026] Figure 2 A schematic diagram of the structure of an outdoor housing provided by an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of the structure inside the indoor shell provided by an embodiment of the utility model;

[0028] Figure 4 An exploded view of the structure of the volute, motor and crossflow impeller provided in the embodiment of the utility model;

[0029] Figure 5 An exploded view of the structure of the indoor housing and the filter screen provided in the embodiment of the utility model;

[0030] Figure 6 A schematic diagram of the structure of the filter screen provided in the embodiment of the utility model;

[0031] Figure 7 A schematic diagram of the structure of an indoor shell provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0032] The following is further described in detail through specific implementation methods:

[0033] The figure marks in the drawings of the specification include: indoor shell 1, outdoor shell 2, air inlet 3, air outlet 4, evaporator 5, condenser 6, volute 7, crossflow impeller 8, motor 9, compressor 10, electric control box 11, chassis 12, motor fixing groove 13, front volute 14, rear volute 15, snap-on protrusion 16, snap-on hole 17, filter 18, limiting groove 19, limiting protrusion 20, snap hole 21, limiting snap 22, PCB circuit board 23, sealing partition plate 24, connecting plate 25, plug-in protrusion 26, supporting window groove 27.

[0034] As attached Figure 1-7 As shown: This embodiment shows a vertical window dehumidifier, including an indoor shell 1 and an outdoor shell 2, the indoor shell 1 is arranged on the indoor side, and the outdoor shell 2 is arranged on the outdoor side, the indoor shell 1 is provided with an air inlet 3 and an air outlet 4, the air inlet 3 is arranged on the side of the indoor shell 1, and the air outlet 4 is arranged on the top of the indoor shell 1, an evaporator 5, a condenser 6 and a wind wheel assembly are arranged in the indoor shell 1, the evaporator 5 is arranged on one side of the air inlet 3, and the evaporator 5 is arranged opposite to the condenser 6, the wind wheel assembly includes a volute 7, a crossflow wind wheel 8 and a motor 9, the motor 9 and the crossflow wind wheel 8 are both arranged in the volute 7, the motor 9 drives the crossflow wind wheel 8 to rotate, and a compressor 10 and an electric control box 11 are arranged in the outdoor shell 2.

[0035] Specifically, the present application is different from other dehumidifiers in that the air outlet 4 of the dehumidifier is set at the top of the indoor shell 1. By changing the position of the air outlet 4, the disadvantage of the side air flow blowing directly to the user's body is avoided. The top air outlet diffuses quickly and has a large air flow range, which is beneficial to improving the dehumidification effect of the dehumidifier.

[0036] This embodiment is also provided with a chassis 12, the indoor shell 1 and the outdoor shell 2 are fixedly connected to both sides of the chassis 12, the evaporator 5 and the condenser 6 are plugged into the chassis 12, and the volute 7 is plugged into the chassis 12 and arranged close to the condenser 6.

[0037] In the present embodiment, a motor fixing slot 13 is provided in the volute 7 , the motor 9 is fixed in the motor fixing slot 13 , the crossflow impeller 8 is arranged on one side of the motor 9 , and the output end of the motor 9 is rotatably connected to the crossflow impeller 8 .

[0038] Specifically, the motor 9 is fixed by setting the motor fixing slot 13 so that it can drive the crossflow impeller 8 to rotate through the output end. The crossflow impeller 8 rotates to generate a negative pressure environment to suck the indoor air from the air inlet into the dehumidifier. When the indoor air passes through the evaporator 5, it will be cooled and the water will be precipitated to form dry cold air. The dry cold air then passes through the condenser 6, and the condenser 6 releases heat to raise the temperature of the dry cold air to a desired value, such as restoring to room temperature, to obtain room temperature air with reduced relative humidity and to be discharged back into the indoor environment, completing indoor dehumidification.

[0039] The volute 7 of this embodiment includes a front volute 14 and a rear volute 15 . The front volute 14 is provided with a snap-fitting protrusion 16 , and the rear volute 15 is provided with a snap-fitting hole 17 . The snap-fitting protrusion 16 matches with the snap-fitting hole 17 .

[0040] Specifically, by providing the engaging protrusion 16 to cooperate with the engaging hole 17 , the front volute 14 and the rear volute 15 are easier to install and assemble, without the need for other fixing parts.

[0041] A filter screen 18 is provided at the air inlet 3 of this embodiment, and the filter screen 18 is detachably connected to the indoor shell 1. A limiting groove 19 is provided on the indoor shell 1, and a limiting protrusion 20 is provided on the filter screen 18. The limiting protrusion 20 cooperates with the limiting groove 19. A snap hole 21 is also provided on the indoor shell 1, and a limiting snap 22 is provided on the filter screen 18. The limiting snap 22 is snapped into the snap hole 21.

[0042] Specifically, by setting a limiting protrusion 20 to cooperate with the limiting groove 19 and a limiting buckle 22 to be engaged with the buckle hole 21, it is convenient for users to install and disassemble the filter 18 when it is installed on the indoor shell 1. The limiting protrusion 20 is engaged in the limiting groove 19, so that the filter 18 is not easy to shake when installed on the indoor shell 1, and the connection is more firm. This setting reduces the connection fixing parts through the connection structure of the indoor shell 1 itself, making the appearance of the dehumidifier more beautiful.

[0043] This embodiment also provides a PCB circuit board 23, which is fixedly connected to the interior of the indoor shell 1 and located above the evaporator 5. A sealing partition plate 24 is fixedly provided on the front volute 14, and the sealing partition plate 24 is arranged between the PCB circuit board 23 and the evaporator 5.

[0044] Specifically, the PCB circuit board 23 is installed inside the indoor shell 1 near the top of the evaporator 5. When the dehumidifier is working, water vapor will continue to be generated above the evaporator 5. This may affect the PCB circuit board 23 for a long time and cause a short circuit. A sealed partition plate 24 is provided to isolate the PCB circuit board 23 from the influence of water vapor.

[0045] This embodiment further includes a connecting plate 25 , which is disposed between the indoor housing 1 and the outdoor housing 2 and plugged into the chassis 12 . A plugging protrusion 26 is disposed on the connecting plate 25 .

[0046] Specifically, by setting a connecting plate 25 to abut against the window that slides up and down, when the window moves downward and abuts against the connecting plate 25, a certain gap will be left on the side of the connecting plate. At this time, the flexible curtain is plugged into the plug-in protrusion 26 to seal the gap part, thereby improving the sealing of the window and the dehumidifier during installation.

[0047] A supporting window groove 27 is provided between the indoor housing 1 and the outdoor housing 2 of this embodiment.

[0048] Specifically, by leaving a supporting window groove 27 between the indoor shell 1 and the outdoor shell 2, when the dehumidifier is fixed on the window, the window that is pulled up and down can be moved downward into the supporting window groove 27 and abut against the connecting plate 25. This arrangement facilitates window sealing and improves the dehumidification effect of the dehumidifier.

[0049] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A vertical window dehumidifier, characterized in that: The invention comprises an indoor shell (1) and an outdoor shell (2), wherein the indoor shell (1) is arranged on the indoor side, and the outdoor shell (2) is arranged on the outdoor side. The indoor shell (1) is provided with an air inlet (3) and an air outlet (4), wherein the air inlet (3) is arranged on the side of the indoor shell (1), and the air outlet (4) is arranged on the top of the indoor shell (1). An evaporator (5), a condenser (6) and a wind wheel assembly are arranged in the indoor shell (1), wherein the evaporator (5) is arranged on one side of the air inlet (3), and the evaporator (5) and the condenser (6) are arranged opposite to each other. The wind wheel assembly comprises a volute (7), a crossflow wind wheel (8) and a motor (9), wherein the motor (9) and the crossflow wind wheel (8) are both arranged in the volute (7), and the motor (9) drives the crossflow wind wheel (8) to rotate. A compressor (10) and an electric control box (11) are arranged in the outdoor shell (2).

2. A vertical window dehumidifier according to claim 1, characterized in that: A chassis (12) is also provided, the indoor shell (1) and the outdoor shell (2) are fixedly connected to both sides of the chassis (12), the evaporator (5) and the condenser (6) are plugged into the chassis (12), and the volute (7) is plugged into the chassis (12) and arranged close to the condenser (6).

3. A vertical window dehumidifier according to claim 2, characterized in that: A motor fixing groove (13) is provided in the volute (7), the motor (9) is fixed in the motor fixing groove (13), the crossflow fan (8) is arranged on one side of the motor (9), and the output end of the motor (9) is rotatably connected to the crossflow fan (8).

4. A vertical window dehumidifier according to claim 3, characterized in that: The volute (7) comprises a front volute (14) and a rear volute (15); the front volute (14) is provided with a snap-fitting protrusion (16); the rear volute (15) is provided with a snap-fitting hole (17); the snap-fitting protrusion (16) matches the snap-fitting hole (17).

5. A vertical window dehumidifier according to claim 1, characterized in that: A filter (18) is provided at the air inlet (3), the filter (18) is detachably connected to the indoor shell (1), a limiting groove (19) is provided on the indoor shell (1), a limiting protrusion (20) is provided on the filter (18), and the limiting protrusion (20) cooperates with the limiting groove (19).

6. A vertical window dehumidifier according to claim 5, characterized in that: The indoor shell (1) is also provided with a buckle hole (21), and the filter screen (18) is provided with a limit buckle (22), and the limit buckle (22) is buckled with the buckle hole (21).

7. A vertical window dehumidifier according to claim 4, characterized in that: A PCB circuit board (23) is also provided, the PCB circuit board (23) being fixedly connected to the interior of the indoor shell (1) and located above the evaporator (5), and a sealing partition plate (24) being fixedly provided on the front volute (14), the sealing partition plate (24) being provided between the PCB circuit board (23) and the evaporator (5).

8. A vertical window dehumidifier according to claim 2, characterized in that: A connecting plate (25) is also provided. The connecting plate (25) is provided between the indoor shell (1) and the outdoor shell (2) and is plugged into the chassis (12). A plugging protrusion (26) is provided on the connecting plate (25).

9. A vertical window dehumidifier according to claim 1, characterized in that: A supporting window groove (27) is provided between the indoor shell (1) and the outdoor shell (2).

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