A dehumidifier

Abstract

This utility model discloses a dehumidifier, including a dehumidifier housing, a compressor, an evaporator, a condenser, a fan, and a water tank. A dehumidification chamber is located at the top of the dehumidifier housing, and a working chamber is located at the rear bottom of the housing. The water tank is mounted on the front bottom of the housing. The evaporator, condenser, and fan are located within the dehumidification chamber, and the compressor is located within the working chamber. An inner water outlet is located at the bottom of the inner side of the dehumidification chamber, allowing water to fall into the water tank. The water tank includes a tank body and a noise reduction device. A support frame is located on the tank body corresponding to the inner water outlet, and the noise reduction device is mounted on the support frame. The noise reduction device has a water flow channel inside, with an inclined bottom. The end of the inclined surface is adjacent to but not in contact with the inner wall of the water tank body. Water falling into the water flow channel can flow onto the inner wall of the water tank body and slide down.

Description

Technical Field

[0001] This utility model relates to the field of dehumidifiers, and in particular to a dehumidifier. Background Technology

[0002] There are two main types of dehumidifiers: compressor dehumidifiers and semiconductor dehumidifiers. For compressor dehumidifiers, the evaporator and condenser work together to remove excess moisture from the indoor air. The moisture will accumulate on the compressor and condenser and fall into the water tank below, and finally fall into the water tank. However, since the water falls directly into the water tank, it will produce a loud dripping noise. Therefore, it is very important to reduce the noise of the dehumidifier. Utility Model Content

[0003] The main purpose of this invention is to provide a dehumidifier that reduces noise by using a noise reduction device to transfer water between the dehumidification chamber and the water tank, thereby preventing water droplets from falling directly into the water tank.

[0004] This utility model proposes a dehumidifier, including a dehumidifier housing, a compressor, an evaporator, a condenser, a fan, and a water tank;

[0005] The dehumidifier housing has a dehumidification chamber at the top and a working chamber at the bottom rear side. The water tank is mounted on the bottom front side of the dehumidifier housing. The evaporator, condenser, and fan are located inside the dehumidification chamber, and the compressor is located inside the working chamber.

[0006] The dehumidification chamber has an inner water outlet at the bottom of its inner side, through which water can fall into the water tank. The water tank includes a water tank body and a noise reduction device. The water tank body has a body support corresponding to the position of the inner water outlet, and the noise reduction device is snapped onto the body support.

[0007] The noise reduction device is equipped with a water flow channel inside. The bottom of the water flow channel is an inclined surface. The end of the inclined surface is adjacent to but does not contact the inner wall of the water tank. After the water falls into the water flow channel, it can flow to the inner wall of the water tank and slide down.

[0008] Preferably, five shell connection slots are respectively provided on the opposite sides of the top inner side of the dehumidification chamber, the evaporator and the condenser are respectively arranged in two shell connection slots at each end, and the shell connection slot in the middle forms a water channel that runs through the bottom of the dehumidification chamber.

[0009] Preferably, the middle of the connecting grooves on both sides of the housing is recessed to form a water storage tank, and an outlet water hole is provided on the front side of the dehumidifier housing corresponding to the bottom of the inner side of the water storage tank. By opening the outlet water hole, the water in the water storage tank can be completely drained.

[0010] Preferably, a baffle is provided on the outer side of the housing connecting groove, and a baffle through groove is provided on the baffle. The water in the dehumidification chamber can be divided into three parts by the baffle. When the water is higher than the baffle through groove, the water can flow into the side with the inner water outlet and flow out.

[0011] Preferably, the water tank further includes a water tank handle, and a body connecting groove is provided in the water tank body. The water tank handle is slidably and limitedly connected in the body connecting groove. By lifting the water tank handle, the water tank handle can be lifted to a higher point relative to the water tank body, which facilitates the transportation of the water tank.

[0012] Preferably, the inner side of the water tank of the noise reduction device is provided with grid-shaped inner protrusions, which can disperse water droplets. Water channels are provided between the inner protrusions, and after the water droplets are dispersed by the inner protrusions, the water slides down the inner wall of the water tank body to the bottom of the water tank body.

[0013] Preferably, it also includes a control circuit board, which is disposed on the rear side of the dehumidifier housing.

[0014] The beneficial effects of this dehumidifier are as follows:

[0015] By installing a noise reduction device, water can be prevented from falling directly from the dehumidification chamber into the water tank, thus effectively reducing noise.

[0016] By setting internal protrusions, larger water droplets can be effectively broken up, thereby reducing the size of subsequent water droplets and effectively reducing noise. Attached Figure Description

[0017] Figure 1 This is a perspective view of the dehumidifier of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the dehumidifier of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the dehumidifier housing of the dehumidifier of this utility model;

[0020] Figure 4 This is a schematic diagram of the water tank of the dehumidifier of this utility model;

[0021] Figure 5 This is a schematic diagram of the water tank handle of the dehumidifier of this utility model;

[0022] Figure 6 This is a schematic diagram of the noise reduction device of the dehumidifier of this utility model;

[0023] The following are the labels in the diagram: 1. Dehumidifier housing, 2. Water tank, 3. Compressor, 4. Evaporator, 5. Condenser, 6. Fan, 7. Rear cover, 11. Outlet water hole, 12. Inner water hole, 13. Housing connection groove, 14. Water storage tank, 15. Baffle, 16. Baffle through groove, 21. Water tank body, 22. Water tank handle, 23. Noise reduction device, 231. Noise reduction device water channel, 232. Inclined surface, 233. Inner protrusion.

[0024] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0025] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0026] Reference Figures 1 to 6 An embodiment of the dehumidifier of this utility model is presented:

[0027] A dehumidifier includes a dehumidifier housing 1, a compressor 3, an evaporator 4, a condenser 5, a control circuit board, a fan 6, and a water tank 2.

[0028] The dehumidifier housing 1 has a dehumidification chamber at the top and a working chamber at the bottom rear side. The water tank 2 is mounted on the bottom front side of the dehumidifier housing 1. The evaporator 4, condenser 5, and fan 6 are located inside the dehumidification chamber, and the compressor 3 is located inside the working chamber. A rear cover plate 7 is located at the rear side of the dehumidifier housing 1, and the control circuit board is mounted on the rear cover plate 7.

[0029] Five shell connection slots 13 are respectively provided on the opposite sides of the top of the inner side of the dehumidification chamber. The evaporator 4 and the condenser 5 are respectively located in the two shell connection slots 13 at each end. The shell connection slot 13 in the middle forms a water channel that runs through the bottom of the dehumidification chamber. The shell connection slots 13 on both sides are recessed downward to form a water storage tank 14. The front side of the dehumidifier housing 1 is provided with an outlet water hole 11 corresponding to the bottom of the inner side of the water storage tank 14. By opening the outlet water hole 11, the water in the water storage tank 14 can be completely drained.

[0030] A baffle 15 is also provided on the outer side of the housing connection groove 13. The baffle 15 is provided with a baffle through groove 16. The baffle 15 can divide the water in the dehumidification chamber into three parts. One part of the dehumidification chamber has an inner water outlet hole 12 at the bottom of its inner side. When the water in the other two parts is higher than the baffle through groove 16, the water can flow into the side with the inner water outlet hole 12 and flow out and fall into the water tank 2.

[0031] The water tank 2 includes a water tank body 21, a water tank handle 22, and a noise reduction device 23. The water tank body 21 has a connecting groove, and the water tank handle 22 is slidably and limitedly connected within this groove. Lifting the handle 22 allows it to be raised to a higher point relative to the water tank body 21, facilitating the transport of the water tank 2. The noise reduction device 23 has a water flow channel 231 inside. The bottom of the water flow channel 231 is an inclined surface 232, the end of which is adjacent to but does not contact the inner wall of the water tank body 21. Water falling into the water flow channel 231 can flow to the inner wall of the water tank body 21 and slide down. The inner side of the noise reduction device water tank 231 is provided with grid-shaped inner protrusions 233. The inner protrusions 233 can disperse water droplets. Water channels are provided between the inner protrusions 233. After the water droplets are dispersed by the inner protrusions 233, the water flows out from the water channels and slides down the inner wall of the water tank body 21 to the bottom of the water tank body 21.

[0032] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A dehumidifier, characterized in that, This includes the dehumidifier housing, compressor, evaporator, condenser, fan, and water tank; The dehumidifier housing has a dehumidification chamber at the top and a working chamber at the bottom rear side. The water tank is mounted on the bottom front side of the dehumidifier housing. The evaporator, condenser, and fan are located inside the dehumidification chamber, and the compressor is located inside the working chamber. The dehumidification chamber has an inner water outlet at the bottom of its inner side, through which water can fall into the water tank. The water tank includes a water tank body and a noise reduction device. The water tank body has a body support corresponding to the position of the inner water outlet, and the noise reduction device is snapped onto the body support. The noise reduction device is equipped with a water flow channel inside. The bottom of the water flow channel is an inclined surface. The end of the inclined surface is adjacent to but does not contact the inner wall of the water tank. After the water falls into the water flow channel, it can flow to the inner wall of the water tank and slide down.

2. The dehumidifier according to claim 1, characterized in that, Five shell connection slots are respectively provided on the opposite sides of the top of the inner side of the dehumidification chamber. The evaporator and the condenser are respectively installed in the two shell connection slots at each end, and the shell connection slot in the middle forms a water channel that runs through the bottom of the dehumidification chamber.

3. The dehumidifier according to claim 2, characterized in that, The two sides of the housing connecting groove are recessed in the middle to form a water storage tank. The front side of the dehumidifier housing is provided with an outlet water hole corresponding to the bottom of the inner side of the water storage tank. By opening the outlet water hole, the water in the water storage tank can be completely drained.

4. The dehumidifier according to claim 2, characterized in that, A baffle is also provided on the outer side of the housing connection groove. The baffle has a baffle through groove. The baffle can divide the water in the dehumidification chamber into three parts. When the water is higher than the baffle through groove, the water can flow into the side with the inner water outlet and flow out.

5. The dehumidifier according to claim 1, characterized in that, The water tank also includes a water tank handle. The water tank body is provided with a body connection groove. The water tank handle is slidably and limitedly connected in the body connection groove. By lifting the water tank handle, the water tank handle can be lifted to a higher point relative to the water tank body, which facilitates the transportation of the water tank.

6. The dehumidifier according to claim 1, characterized in that, The noise reduction device has grid-shaped inner protrusions on the inner side of the water tank. These protrusions can disperse water droplets. Water channels are provided between the protrusions. After the water droplets are dispersed by the protrusions, the water slides down the inner wall of the water tank body to the bottom of the water tank body.

7. The dehumidifier according to claim 1, characterized in that, It also includes a control circuit board, which is located on the rear side of the dehumidifier housing.

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