Handheld cleaner

Abstract

The utility model discloses a handheld cleaner, and belongs to the technical field of cleaners. Comprising a cleaner body, a brush head assembly, a handle, a cleaning liquid storage box, a water pump, a driving assembly and a main control module, the brush head assembly is installed at the front end of the cleaner body, the handle is installed at the tail end of the cleaner body, the cleaning liquid storage box, the water pump, the driving assembly and the main control module are all arranged in the cleaner body, and the water pump and the driving assembly are both electrically connected with the main control module. An inlet of the water pump is connected with the cleaning liquid storage tank, and an outlet of the water pump is connected with the brush head assembly which is connected with the driving assembly. According to the handheld cleaner, the cleaning liquid storage box is arranged in the cleaner body, the cleaning agent is filled into the cleaning liquid storage box, the cleaning liquid is guided into the brush head through the water pump, the brush head can spray the cleaning liquid at the same time when the driving assembly drives the brush head to rotate and work, and the cleaning effect of the cleaner can be improved; therefore, the cleaning device is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaners, and in particular relates to a handheld cleaner used for cleaning swimming pools, kitchens, bathrooms and other places. Background Art

[0002] Swimming pools, kitchens, bathrooms and other places in daily life need to be cleaned frequently, and handheld cleaners are one of the products specially used to clean the above places. The handheld cleaners on the market usually include a handle bar, a motor, a brush head and other components. When cleaning, hold the handle bar and use the motor to drive the brush head to rotate, so as to achieve the cleaning of the ground, walls and other places. Since there are usually a lot of oil and bacteria in places such as swimming pools, kitchens, bathrooms, etc., they need to be cleaned with detergents. Although the above-mentioned cleaners can achieve basic cleaning functions, the cleaners themselves cannot load and spray detergents, which is inconvenient to use. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a handheld cleaner which can automatically spray cleaning liquid and is more convenient to use.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model provides a handheld cleaner, comprising: a cleaner body, a brush head assembly, a handle, a cleaning liquid storage tank, a water pump, a driving assembly, and a main control module, wherein the brush head assembly is installed at the front end of the cleaner body, the handle is installed at the end of the cleaner body, the cleaning liquid storage tank, the water pump, the driving assembly, and the main control module are all arranged in the cleaner body, the water pump and the driving assembly are all electrically connected to the main control module, and the water pump inlet is connected to the cleaning liquid storage tank, the water pump outlet is connected to the brush head assembly, and the brush head assembly is connected to the driving assembly. In the present application, a cleaning liquid storage tank is arranged in the cleaner body, a cleaning agent is poured into the cleaning liquid storage tank, the cleaning liquid is introduced into the brush head by the water pump, and the brush head can spray the cleaning liquid at the same time when the driving assembly drives the brush head to rotate, which can improve the cleaning effect of the cleaner, and the cleaning liquid cannot be sprayed separately, so it is more convenient to use.

[0006] Furthermore, the driving assembly includes a rotating driving member and a mounting bracket, the mounting bracket is fixedly connected to the cleaner body, the rotating driving member is arranged on the mounting bracket, and the output end of the rotating driving member passes through the cleaner body and is connected to the brush head assembly; the mounting bracket is also provided with a liquid guide column tube, the upper end of the liquid guide column tube is connected to the outlet of the water pump through a hose, and the lower end of the liquid guide column tube passes through the cleaner body and extends into the brush head assembly. In the present application, since the driving assembly needs to be directly connected to the brush head assembly, it will be arranged at the bottom of the cleaner body. When the cleaning liquid is introduced into the brush head assembly, it needs to pass through the driving assembly and the cleaner body. The present application introduces the cleaning liquid into the brush head by arranging a liquid guide column tube on the mounting bracket. The liquid guide column tube can be integrally formed with the mounting bracket, which can not only ensure the smooth introduction of the cleaning liquid, but also simplify the structure of the product.

[0007] Furthermore, the rotary drive member adopts a 390 motor.

[0008] Furthermore, the brush head assembly includes a brush head and a brush head connector, the brush head is installed at the lower end of the cleaner body, the brush head connector is clamped with the brush head, and the brush head connector is connected to the output end of the rotating drive member; a liquid storage tank is also provided in the brush head, the lower end of the liquid guide column tube extends into the liquid storage tank, and a liquid outlet connected to the liquid storage tank is also provided at the bottom of the brush head.

[0009] Furthermore, a mounting groove is provided inside the brush head, and the mounting groove is provided in the middle part of the liquid storage tank. A clamping groove is provided on the inner side wall of the mounting groove, and an elastic clamping buckle is provided on the outer side wall of the brush head connector. The brush head connector can be detachably installed in the mounting groove, and the elastic clamping buckle is clamped in the clamping groove, which can facilitate the replacement of the brush head.

[0010] Furthermore, the brush head includes multiple types, such as a hemispherical brush head, a flat brush head, etc., which are convenient for cleaning various stains.

[0011] Furthermore, the cleaner body includes an upper shell, a lower shell and a tail shell, which are combined to form a receiving cavity, and the cleaning liquid storage tank, water pump, drive assembly and main control module are all arranged in the receiving cavity.

[0012] Furthermore, the main control module includes a main control PCB board, the water pump and the rotating drive are electrically connected to the main control PCB board, and the main control PCB board is also connected to buttons and a display screen, which are exposed on the main upper shell. The display screen can display the working status of the cleaner, and the buttons can be used to control the cleaner.

[0013] Furthermore, a charging interface is connected to the main control PCB board, the front end of the charging interface passes through the main body lower shell, and an interface seal is installed outside the charging interface.

[0014] Furthermore, the cleaner body is also provided with a positioning bracket fixed thereto, and the handheld cleaner also includes a battery, and the battery and the water pump are fixedly mounted on the positioning bracket. In the present application, the positioning bracket is connected to the inner wall of the cleaner body by screws, and is used to fix relatively heavy components such as the battery and the water pump, thereby improving the structural stability of the cleaner.

[0015] Furthermore, the upper end of the cleaning liquid storage tank is open, and the upper end of the cleaning liquid storage tank is fixedly connected to the inner wall of the main body upper shell, and a mounting position is also provided on the main body upper shell, and a liquid injection hole connected to the cleaning liquid storage tank is provided on the bottom wall of the mounting position, and a box sealing cover is also installed on the mounting position.

[0016] Furthermore, the handheld cleaner also includes a telescopic rod, one end of which is fixedly connected to the main body tail shell, and the other end is fixedly connected to the handle. The telescopic rod can be extended and retracted to adjust the length, and there is no need to bend over when cleaning, which is more convenient to use.

[0017] Furthermore, a remote control component is also provided in the handle, and the remote control component includes a remote control bracket, a remote control PCB board, a remote control button, and a remote control power supply battery. The remote control bracket is fixedly connected to the handle and exposed on the handle; the remote control PCB board, the remote control button, and the remote control power supply battery are all installed on the remote control bracket; and the remote control PCB board is wirelessly connected to the main control PCB board, and the remote control button and the remote control power supply battery are electrically connected to the remote control PCB board. In the present application, the remote control PCB board is connected to the main control PCB board through wireless communication technology such as infrared, so that the cleaner can be remotely controlled at the handle end without bending down to operate the buttons of the cleaner body.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the handheld cleaner of the utility model is provided with a cleaning liquid storage tank in the cleaner body, the cleaning liquid storage tank is filled with cleaning agent, the cleaning liquid is introduced into the brush head by a water pump, and the driving component drives the brush head to rotate while the brush head can spray the cleaning liquid at the same time, which can improve the cleaning effect of the cleaner, and it is impossible to spray the cleaning liquid separately, so it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 1 is an isometric view of the handheld cleaner of this embodiment.

[0020] Figure 2 2 is a front view of the handheld cleaner of this embodiment.

[0021] Figure 3 yes Figure 2 Cross-section view at AA in the middle.

[0022] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle.

[0023] Figure 5 yes Figure 3 A partial enlarged view of point B in the middle.

[0024] Figure 6 is an exploded view of the handheld cleaner of this embodiment.

[0025] Figure 7 Schematic diagram of the structure of the main body upper shell in this embodiment.

[0026] Figure 8 Schematic diagram of the structure of the mounting bracket in this embodiment.

[0027] Fig. 9 Schematic diagram of the structure of the brush head connector in this embodiment.

[0028] Fig.10 A schematic diagram of the structure of a hemispherical brush head in this embodiment. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] To achieve the above purpose, the technical solution of the utility model is as follows:

[0031] See also Figure 1-10 As shown, this embodiment provides a handheld cleaner, including: a cleaner body 1, a brush head assembly 2, a handle 3, a cleaning liquid storage tank 4, a water pump 5, a driving assembly 6, and a main control module 7. The brush head assembly 2 is installed at the front end of the cleaner body 1, and the handle 3 is installed at the end of the cleaner body 1. The cleaning liquid storage tank 4, the water pump 5, the driving assembly 6, and the main control module 7 are all arranged in the cleaner body 1. The water pump 5 and the driving assembly 6 are all electrically connected to the main control module 7, and the inlet of the water pump 5 is connected to the cleaning liquid storage tank 4, and the outlet of the water pump 5 is connected to the brush head assembly 2, and the brush head assembly 2 is connected to the driving assembly 6. In the present application, by arranging the cleaning liquid storage tank 4 in the cleaner body 1, the cleaning liquid storage tank 4 is filled with cleaning agent, and the cleaning liquid is introduced into the brush head through the water pump 5. When the driving assembly 6 drives the brush head to rotate, the brush head can spray the cleaning liquid at the same time, which can improve the cleaning effect of the cleaner, and it is impossible to spray the cleaning liquid separately, which is more convenient to use.

[0032] Furthermore, the driving assembly 6 includes a rotating driving member 61 and a mounting bracket 62. The mounting bracket 62 is fixedly connected to the cleaner body 1. The rotating driving member 61 is arranged on the mounting bracket 62. The output end of the rotating driving member 61 passes through the cleaner body 1 and is connected to the brush head assembly 2. The mounting bracket 62 is also provided with a liquid guide column 63. The upper end of the liquid guide column 63 is connected to the outlet of the water pump 5 through a hose 64. The lower end of the liquid guide column 63 passes through the cleaner body 1 and extends into the brush head assembly 2. In the present application, since the driving assembly 6 needs to be directly connected to the brush head assembly 2, it will be arranged at the bottom of the cleaner body 1. When the cleaning liquid is introduced into the brush head assembly 2, it needs to pass through the driving assembly 6 and the cleaner body 1. The present application introduces the cleaning liquid into the brush head by arranging the liquid guide column 63 on the mounting bracket 62. The liquid guide column 63 can be integrally formed with the mounting bracket 62, which can not only ensure the smooth introduction of the cleaning liquid, but also simplify the structure of the product.

[0033] Furthermore, the rotating driving member 61 adopts a 390 motor.

[0034] Furthermore, the brush head assembly 2 includes a brush head 21 and a brush head connector 22. The brush head 21 is installed at the lower end of the cleaner body 1. The brush head connector 22 is snap-connected with the brush head 21, and the brush head connector 22 is connected to the output end of the rotating drive member 61. A liquid storage tank 23 is also provided in the brush head 21, and the lower end of the liquid guide column 63 extends into the liquid storage tank 23. A liquid outlet 24 connected to the liquid storage tank 23 is also provided at the bottom of the brush head 21.

[0035] Furthermore, a mounting groove 25 is provided inside the brush head 21, and the mounting groove 25 is provided in the middle part of the liquid storage tank 23. A clamping groove 26 is provided on the inner side wall of the mounting groove 25, and an elastic clamping buckle 27 is provided on the outer side wall of the brush head connector 22. The brush head connector 22 can be detachably installed in the mounting groove 25, and the elastic clamping buckle 27 is clamped in the clamping groove 26, which can facilitate the replacement of the brush head 21.

[0036] In this embodiment, the brush head 21 can adopt a hemispherical brush head, a flat brush head, etc., which is convenient for cleaning a variety of stains.

[0037] Furthermore, the cleaner body 1 includes a main body upper shell 11, a main body lower shell 12, and a main body tail shell 13. The main body upper shell 11, the main body lower shell 12, and the main body tail shell 13 are combined to form a accommodating cavity, and the cleaning liquid storage tank 4, the water pump 5, the driving assembly 6, and the main control module are all arranged in the accommodating cavity.

[0038] Furthermore, the main control module 7 includes a main control PCB board 71, the water pump 5 and the rotating drive member 61 are electrically connected to the main control PCB board 71, and the main control PCB board 71 is also connected with a button 72 and a display screen 73, and the button 72 and the display screen 73 are both exposed on the main body upper shell 11. The display screen 73 can display the working status of the cleaner, and the button 72 can be used to control the cleaner.

[0039] Furthermore, a charging interface 74 is connected to the main control PCB board 71 , the front end of the charging interface 74 passes through the main body lower shell 12 , and an interface seal 75 is installed outside the charging interface 74 .

[0040] Furthermore, the cleaner body 1 is also provided with a positioning bracket 8 fixed thereto, and the handheld cleaner further includes a battery 9, and the battery 9 and the water pump 5 are fixedly mounted on the positioning bracket 8. In the present application, the positioning bracket 8 is connected to the inner wall of the cleaner body 1 by screws, and is used to fix relatively heavy components such as the battery 9 and the water pump 5, thereby improving the structural stability of the cleaner.

[0041] Furthermore, the upper end of the cleaning liquid storage tank 4 is open, and the upper end of the cleaning liquid storage tank 4 is fixedly connected to the inner wall of the main body upper shell 11, and a mounting position 111 is also provided on the main body upper shell 11, and a liquid injection hole 112 connected to the cleaning liquid storage tank 4 is provided on the bottom wall of the mounting position 111, and a box sealing cover 10 is also installed on the mounting position 111.

[0042] Further, the handheld cleaner also includes a telescopic rod 20, one end of which is fixedly connected to the main body tail shell 13, and the other end is fixedly connected to the handle 3. The telescopic rod 20 can be telescoped and adjusted in length, and there is no need to bend over when cleaning, which is more convenient to use.

[0043] Furthermore, a remote control assembly 30 is also provided in the handle 3, and the remote control assembly 30 includes a remote control bracket 301, a remote control PCB board 302, a remote control button 303, and a remote control power supply battery 304. The remote control bracket 301 is fixedly connected to the handle 3 and exposed on the handle 3; the remote control PCB board 302, the remote control button 303, and the remote control power supply battery 304 are all installed on the remote control bracket 301; and the remote control PCB board 302 is wirelessly connected to the main control PCB board 71, and the remote control button 303 and the remote control power supply battery 304 are electrically connected to the remote control PCB board 302. In the present application, the remote control PCB board 302 is connected to the main control PCB board 71 through wireless communication technology such as infrared, so that the cleaner can be remotely controlled at the end of the handle 3 without bending down to operate the buttons of the cleaner body 1.

[0044] Compared with the prior art, the beneficial effects of this embodiment are: the handheld cleaner of this embodiment is provided with a cleaning liquid storage tank 4 in the cleaner main body 1, the cleaning liquid storage tank 4 is filled with cleaning agent, the cleaning liquid is introduced into the brush head through the water pump 5, and the driving component 6 drives the brush head to rotate while the brush head can spray the cleaning liquid at the same time, which can improve the cleaning effect of the cleaner, and it is impossible to spray the cleaning liquid separately, so it is more convenient to use.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A handheld cleaner, characterized in that: include: A cleaner body, a brush head assembly, a handle, a cleaning liquid storage tank, a water pump, a driving assembly, and a main control module. The brush head assembly is installed at the front end of the cleaner body, the handle is installed at the end of the cleaner body, the cleaning liquid storage tank, the water pump, the driving assembly, and the main control module are all arranged in the cleaner body, the water pump and the driving assembly are both electrically connected to the main control module, and the water pump inlet is connected to the cleaning liquid storage tank, the water pump outlet is connected to the brush head assembly, and the brush head assembly is connected to the driving assembly; The driving assembly includes a rotating driving member and a mounting bracket, the mounting bracket is fixedly connected to the cleaner body, the rotating driving member is arranged on the mounting bracket, and the output end of the rotating driving member passes through the cleaner body and is connected to the brush head assembly; a liquid guide column tube is also arranged on the mounting bracket, the upper end of the liquid guide column tube is connected to the outlet of the water pump through a hose, and the lower end of the liquid guide column tube passes through the cleaner body and extends into the brush head assembly.

2. A handheld cleaner according to claim 1, characterized in that: The brush head assembly includes a brush head and a brush head connector. The brush head is installed at the lower end of the cleaner body, the brush head connector is clamped with the brush head, and the brush head connector is connected to the output end of the rotating drive member. A liquid storage tank is also provided in the brush head, the lower end of the liquid guide column tube extends into the liquid storage tank, and a liquid outlet connected to the liquid storage tank is also provided at the bottom of the brush head.

3. A handheld cleaner as claimed in claim 2, characterized in that: The brush head is provided with an installation groove inside, the installation groove is provided in the middle of the liquid storage tank, the inner side wall of the installation groove is provided with a clamping groove, the outer side wall of the brush head connector is provided with an elastic buckle, the brush head connector can be detachably installed in the installation groove, the elastic buckle is clamped in the clamping groove, and the brush head can be easily replaced.

4. A handheld cleaner as claimed in claim 1, characterized in that: The cleaner body includes an upper shell, a lower shell and a tail shell. The upper shell, the lower shell and the tail shell are combined to form a receiving cavity. The cleaning liquid storage tank, the water pump, the driving component and the main control module are all arranged in the receiving cavity.

5. A handheld cleaner as claimed in claim 4, characterized in that: The main control module includes a main control PCB board, the water pump and the rotating drive member are electrically connected to the main control PCB board, and the main control PCB board is also connected to buttons and a display screen, and the buttons and the display screen are exposed on the main body upper shell.

6. A handheld cleaner as claimed in claim 5, characterized in that: The main control PCB board is also connected to a charging interface, the front end of the charging interface passes through the main body lower shell, and an interface seal is also installed outside the charging interface.

7. A handheld cleaner as claimed in claim 1, characterized in that: A positioning bracket fixed to the cleaner body is also provided inside the cleaner body, and the handheld cleaner also includes a battery. The battery and the water pump are both fixedly mounted on the positioning bracket.

8. A handheld cleaner as claimed in claim 4, characterized in that: The upper end of the cleaning liquid storage box is open, and the upper end of the cleaning liquid storage box is fixedly connected to the inner wall of the main body upper shell. A mounting position is also provided on the main body upper shell. A liquid injection hole connected to the cleaning liquid storage box is provided on the bottom wall of the mounting position. A box sealing cover is also installed on the mounting position.

9. A handheld cleaner as claimed in claim 1, characterized in that: The handheld cleaner also includes a telescopic rod, one end of which is fixedly connected to the main body tail shell, and the other end of which is fixedly connected to the handle.

10. A handheld cleaner as claimed in claim 5, characterized in that: A remote control component is also provided in the handle, and the remote control component includes a remote control bracket, a remote control PCB board, a remote control button, and a remote control power supply battery. The remote control bracket is fixedly connected to the handle and exposed from the handle; the remote control PCB board, the remote control button, and the remote control power supply battery are all installed on the remote control bracket; and the remote control PCB board is wirelessly connected to the main control PCB board, and the remote control button and the remote control power supply battery are electrically connected to the remote control PCB board.

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