Double-channel dust collection device

Abstract

The utility model discloses a double-channel dust collection device, which comprises a dust collection head, two groups of dust collection channels, a dirt storage box and a suction force generating mechanism, one end of each dust collection channel is communicated with the dust collection head, the other end of each dust collection channel extends into the dirt storage box, and the suction force generating mechanism is used for providing suction force. Therefore, stains sucked from the dust collection head are sucked into the dirt storage box along the dust collection channel. The double-channel dust collection device can effectively improve the suction force, improve the dust collection speed and reduce the probability that the dust collection channels are blocked.

Description

Technical Field

[0001] The utility model belongs to the technical field of vacuum cleaners, and in particular relates to a dual-channel dust collection device. Background Art

[0002] When cleaning indoors, a vacuum cleaner is a common tool. The use of a vacuum cleaner makes the cleaning process more convenient and quick.

[0003] Existing vacuum cleaners usually have only one dust suction channel, which has weak suction power, slow dust suction speed, and is easily clogged. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a dual-channel dust suction device in response to the above-mentioned deficiencies in the prior art, wherein the dual-channel dust suction device can effectively improve the suction force, increase the dust suction speed, and reduce the probability of clogging of the dust suction channel.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions:

[0006] A dual-channel dust collection device includes a dust collection head, a dust collection channel, a dirt storage box, and a suction generating mechanism. The dust collection channel is provided with two groups, one end of the dust collection channel is connected to the dust collection head, and the other end extends into the dirt storage box. The suction generating mechanism is used to provide suction, thereby sucking the stains sucked from the dust collection head into the dirt storage box along the dust collection channel.

[0007] Preferably, the dual-channel dust suction device also includes an air-water separation mechanism, which is arranged in the dirt storage box, with a sewage outlet on one side and an air suction outlet on the other side; a first pipe is provided on the top of the air-water separation mechanism, the inlet end of the first pipe is connected with the outlet end of the dust suction channel, and the outlet end is connected with the sewage outlet, and the sucked stains are discharged into the dirt storage box through the sewage outlet, and a second pipe is provided at the bottom of the air-water separation mechanism, the top end of the second pipe is connected with the air suction outlet, and the bottom end is connected with the suction generating mechanism, and the suction generated by the suction generating mechanism passes through the second pipe, the air suction outlet, the sewage outlet, the first pipe, and the dust suction channel in sequence.

[0008] Preferably, the first pipes are provided with two groups, which are respectively connected to the two groups of dust suction channels, and the sewage outlets are provided with two groups, which are respectively connected to the two groups of first pipes.

[0009] Preferably, the suction generating mechanism is located at the bottom of the dual-channel dust suction device.

[0010] Preferably, the suction generating mechanism includes a motor, an impeller, a baffle, and a rubber sealing gasket. The impeller is mounted on the output shaft of the motor. The rubber sealing gasket is arranged between the dirt storage box and the suction generating structure. The baffle is located between the rubber sealing gasket and the impeller, and a small hole is provided in the middle of the baffle. The motor drives the impeller to rotate, thereby generating suction through the small hole.

[0011] Preferably, a third pipe is provided inside the dirt storage box, the top of the third pipe is communicated with the bottom of the second pipe, and the bottom is communicated with the suction generating mechanism.

[0012] Preferably, the dual-channel dust collection device further comprises a shell, and the dust collection channel and the suction force generating mechanism are both installed in the shell.

[0013] Preferably, the dual-channel dust suction device further includes a handle, and the handle is fixedly mounted on the housing.

[0014] Preferably, a control button is provided on the handle, and the control button is electrically connected to the suction generating mechanism for controlling the start and stop of the suction generating mechanism.

[0015] The dual-channel dust suction device in the utility model adopts a dual dust suction channel structure, which can effectively improve the suction force, increase the dust suction speed, and reduce the probability of clogging of the dust suction channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the dual-channel dust collection device in Example 1 of the present utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the dual-channel dust collection device in Example 1 of the present utility model;

[0018] Figure 3 This is a front side schematic diagram of the Fengshui separation mechanism in Example 1 of the present utility model;

[0019] Figure 4 This is a rear schematic diagram of the wind and water separation mechanism in Example 1 of the present utility model;

[0020] Figure 5 This is a partial cross-sectional view of the dual-channel dust collection device in Example 1 of the present utility model;

[0021] Figure 6 This is a schematic structural diagram of the suction generating mechanism in Example 1 of the present utility model;

[0022] Figure 7 This is a schematic structural diagram of the lower half of the dirt storage box in Example 1 of the present utility model;

[0023] Figure 8This is a schematic structural diagram of the upper half of the dirt storage box in Example 1 of the present utility model;

[0024] Figure 9 This is a schematic diagram of the overall structure of the dirt storage box in Example 1 of the present utility model.

[0025] In the figure: 100-dust suction head, 200-dust suction channel, 300-dirt storage box, 310-third pipe, 320-fourth pipe, 400-suction generating mechanism, 410-motor, 420-baffle, 430-impeller, 500-wind and water separation mechanism, 510-sewage outlet, 520-air suction outlet, 530-first pipe, 540-second pipe, 600-housing, 700-handle, 900-control button. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions of the utility model in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of the utility model.

[0027] In the description of the present invention, it should be noted that the directions or positional relationships indicated by “upper” and the like are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience and simplification of the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0028] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "connect," "dispose," "install," "fix," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; they may refer to direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0030] The utility model provides a dual-channel dust suction device, including a dust suction head, a dust suction channel, a dirt storage box, and a suction generating mechanism. The dust suction channel is provided with two groups, one end of the dust suction channel is connected to the dust suction head, and the other end extends into the dirt storage box. The suction generating mechanism is connected to the dust suction channel to provide suction, so that the stains sucked from the dust suction head are sucked into the dirt storage box along the dust suction channel.

[0031] Example 1

[0032] like Figure 1-9 As shown, this embodiment discloses a dual-channel dust suction device, including a dust suction head 100, a dust suction channel 200, a dirt storage box 300, and a suction generating mechanism 400. The dust suction channel 200 is provided with two groups, and the two groups of dust suction channels 200 are arranged in parallel. One end of the dust suction channel 200 is connected to the dust suction head 100, and the other end extends into the dirt storage box 300. The suction generating mechanism 400 is connected to the dust suction channel 200 for providing suction, so that the stains sucked from the dust suction head 100 are sucked into the dirt storage box 300 along the dust suction channel 200.

[0033] Specifically, the vacuum head 100 is a long strip structure with multiple openings at one end for absorbing external dirt such as sewage and dust. The other end is connected to the inlet end of the vacuum channel 200, and the dirt enters the dirt storage box 300 through the vacuum channel 200.

[0034] like Figure 3 As shown, in this embodiment, the dual-channel dust collection device also includes a wind and water separation mechanism 500, which is arranged in the dirt storage box 300, and is provided with a sewage outlet 510 on one side and an air suction port 520 on the other side. A first pipe 530 is provided on the top of the wind and water separation mechanism 500, and the inlet end of the first pipe 530 is connected with the outlet end of the dust collection channel 200, and the outlet end is connected with the sewage outlet 510. The sucked stains are discharged into the dirt storage box 300 through the sewage outlet 510. A second pipe 540 is provided at the bottom of the wind and water separation mechanism 500, and the top end of the second pipe 540 is connected with the air suction port 520, and the bottom end is connected with the suction generating mechanism 400. The suction generated by the suction generating mechanism 400 passes through the second pipe 540, the air suction port 520, the sewage outlet 510, the first pipe 530, and the dust collection channel 200 in sequence.

[0035] Furthermore, two groups of first pipes 530 are provided, which are respectively communicated with the two groups of dust suction channels 200 , and two groups of sewage outlets 510 are provided, which are respectively communicated with the two groups of first pipes 530 .

[0036] like Figure 3 As shown, specifically, the wind and water separation mechanism 500 is an integrated structure, which has a sewage box. The middle part of the sewage box is separated by a partition into two independent spaces. The top of the sewage box is connected to the two first pipes 530 respectively. The side of the sewage box is a sewage outlet 510. The stains from the dust suction channel 200 enter the sewage box along the first pipe 530 and are discharged from the sewage outlet 510 to the sewage storage box 300.

[0037] like Figure 4As shown, a suction box is fixedly provided below the waste discharge box. The suction box is not connected to the storage box. The bottom of the suction box is connected to the second duct 540. The side of the air outlet box is an exhaust port 520. The suction port 520 and the waste discharge port 510 are oriented in opposite directions to prevent dirt discharged from the waste discharge port 510 from entering the suction port 520. However, air can flow through the suction port 520, the waste storage box 300, and the waste discharge port 510. Therefore, the suction generated by the suction generating mechanism 400 can reach the dust collector head 100 along the second duct 540, the suction port 520, the waste discharge port 510, the first duct 530, and the dust suction channel 200, thereby generating suction for the operation of the vacuum cleaner.

[0038] like Figure 5 As shown, in this embodiment, the dust collector head 100 is located at the top of the dual-channel dust collector device, the dirt storage box 300 is located in the middle of the dual-channel dust collector device, and the suction generating mechanism 400 is located at the bottom of the dual-channel dust collector device, that is, the suction generating mechanism 400 is located below the dirt storage box 300.

[0039] Specifically, the suction generating mechanism 400 includes a motor 410 , an impeller 430 , a baffle 420 , and a rubber sealing gasket.

[0040] like Figure 6 As shown, the impeller 430 is mounted on the output shaft of the motor 410, a rubber seal is provided between the dirt storage box 300 and the suction generating structure 400, and a baffle 420 is located between the rubber seal and the impeller 430. A small hole is provided in the middle of the baffle 420. The motor 410 drives the impeller 430 to rotate, thereby generating suction through the small hole. Specifically, the small hole has a plurality of radially arranged spokes.

[0041] In this embodiment, the dirt storage box 300 is detachable, that is, it can be removed from the dual-channel vacuum cleaner.

[0042] like Figure 7 、 8 As shown, the dirt storage box 300 in this embodiment consists of two parts, namely an upper half and a lower half. The upper half and the lower half are spliced together to form the dirt storage box 300. When in use, the upper half and the lower half can be spliced into a whole or disassembled into two parts.

[0043] like Figure 9 As shown, as another embodiment, the sewage storage box 300 is configured as an integral structure, that is, the upper and lower halves of the sewage storage box 300 are fixedly connected as a whole and cannot be disassembled. Specifically, the connection method can be welding, gluing or other connection methods. The sewage storage box is provided with a circular drain outlet through which the sewage can be discharged.

[0044] like Figure 7As shown, a third conduit 310 is provided at the bottom of the dirt storage box 300. The top of the third conduit 310 is connected to the bottom of the second conduit 540, and the bottom is connected to the suction generating mechanism 400. The suction generated by the suction generating mechanism 400 is transmitted upward through the third conduit 310 and the second conduit 540. Furthermore, this structural design prevents dirt discharged from the drain port 510 from leaking from the bottom of the dirt storage box 300.

[0045] like Figure 8 As shown, the top of the dirt storage box 300 also has a fourth conduit 320. Two fourth conduits 320 are provided, with their top ends connected to the two dust collection channels 200, and their bottom ends connected to the two first conduits 530. In other words, the dust collection channels 200 are not directly connected to the first conduits 530, but rather to the first conduits 530 via the fourth conduits 320. Therefore, when installing the dirt storage box 300, it is necessary to first connect the fourth conduits 320 to the dust collection channels 200 and the first conduits 530.

[0046] like Figure 5 As shown, the dual-channel dust suction device also includes a shell 600, the dust suction channel 200 and the suction generating mechanism 400 are both installed in the shell 600, the shell 600 is spliced, and the two halves of the shell 600 are spliced to form the shell 600 as a whole, and the dirt storage box 300 is detachable and can be installed on the shell 600 as a whole.

[0047] Specifically, the dual-channel vacuum cleaner also includes a handle 700, which is fixedly mounted on the housing 600. Optionally, the handle 700 can be integrally formed with the housing 600. The handle 700 is located on the back of the housing 600 (the side facing away from the dirt storage box 300). When the dual-channel vacuum cleaner is in operation, the operator holds it by the handle 700, facilitating vacuuming.

[0048] In this embodiment, a control button 900 is provided on the handle 700. The control button 900 is electrically connected to the suction generating mechanism 400 and is used to control the start and stop of the suction generating mechanism 400. When external stains need to be sucked, the control button 900 can be used to control the motor 410 of the suction generating mechanism 400 to start. After cleaning is completed, the control button 900 can be used to control the motor 410 of the suction generating mechanism 400 to stop.

[0049] The use process of the dual-channel dust collection device in this embodiment is as follows:

[0050] Press the control button 900 to turn on the motor 410 to rotate the impeller 430, thereby generating suction;

[0051] Aim the vacuum head 100 at the external stains and suck the stains in. The stains flow along the suction channel 200 into the sewage outlet 510 and are finally discharged into the sewage storage box 300.

[0052] After cleaning the dirt storage box 300, install it back on the dual-channel dust collection device;

[0053] After the cleaning work is completed, the control button 900 is pressed again to turn off the motor 410.

[0054] The dual-channel dust suction device in this embodiment adopts a dual dust suction channel 200 structure, which can effectively improve the suction force, increase the dust suction speed, and reduce the probability of clogging of the dust suction channel 200.

[0055] It is understood that the above embodiments are merely exemplary embodiments for illustrating the principles of the present invention, and the present invention is not limited thereto. Those skilled in the art may make various modifications and improvements without departing from the spirit and substance of the present invention, and such modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. A dual-channel dust collection device, characterized in that: The utility model comprises a dust collecting head (100), a dust collecting channel (200), a dirt storage box (300), and a suction generating mechanism (400), wherein the dust collecting channel (200) is provided with two groups, one end of the dust collecting channel (200) is connected to the dust collecting head (100), and the other end extends into the dirt storage box (300), and the suction generating mechanism (400) is used to provide suction, so that the dirt sucked from the dust collecting head (100) is sucked into the dirt storage box (300) along the dust collecting channel (200).

2. The dual-channel dust collection device according to claim 1, characterized in that: The invention also includes a wind and water separation mechanism (500), which is arranged in the dirt storage box (300), and is provided with a sewage outlet (510) on one side and an air suction port (520) on the other side; a first pipe (530) is provided on the top of the wind and water separation mechanism (500), the inlet end of the first pipe (530) is connected to the outlet end of the dust suction channel (200), and the outlet end is connected to the sewage outlet (510), and the sucked dirt is discharged into the dirt storage box (300) through the sewage outlet (510); a second pipe (540) is provided on the bottom of the wind and water separation mechanism (500), the top end of the second pipe (540) is connected to the air suction port (520), and the bottom end is connected to the suction generating mechanism (400), and the suction generated by the suction generating mechanism (400) passes through the second pipe (540), the air suction port (520), the sewage outlet (510), the first pipe (530), and the dust suction channel (200) in sequence.

3. The dual-channel dust collection device according to claim 2, characterized in that: The first pipes (530) are provided in two groups, respectively communicating with the two groups of dust suction channels (200); the sewage outlets (510) are provided in two groups, respectively communicating with the two groups of first pipes (530).

4. The dual-channel dust collection device according to claim 3, characterized in that: The suction force generating mechanism (400) is located at the bottom of the dual-channel dust suction device.

5. The dual-channel dust collection device according to claim 4, characterized in that: The suction generating mechanism (400) comprises a motor (410), an impeller (430), a baffle (420), and a rubber sealing gasket. The impeller (430) is mounted on the output shaft of the motor (410). The rubber sealing gasket is arranged between the dirt storage box (300) and the suction generating mechanism (400). The baffle (420) is located between the rubber sealing gasket and the impeller (430). A small hole is provided in the middle of the baffle (420). The motor (410) drives the impeller (430) to rotate, thereby generating suction through the small hole.

6. The dual-channel dust collection device according to claim 2, characterized in that: A third pipe (310) is provided inside the dirt storage box (300), the top of the third pipe (310) is connected to the bottom of the second pipe (540), and the bottom is connected to the suction generating mechanism (400).

7. The dual-channel dust collection device according to claim 1, characterized in that: It also includes a housing (600), wherein the dust suction channel (200) and the suction force generating mechanism (400) are both installed in the housing (600).

8. The dual-channel dust collection device according to claim 7, characterized in that: It also includes a handle (700), and the handle (700) is fixedly mounted on the housing (600).

9. The dual-channel dust collection device according to claim 8, characterized in that: The handle (700) is provided with a control button (900), and the control button (900) is electrically connected to the suction generating mechanism (400) and is used to control the start and stop of the suction generating mechanism (400).

Images