Portable visual rechargeable waterproof cleaning machine

Abstract

The invention provides a portable visual rechargeable waterproof cleaning machine which comprises a water tank and a main machine, and the water tank is mounted at the top of the main machine; the main machine comprises a rear shell assembly, a water suction pump and a front shell assembly, the water inlet end of the water suction pump is connected with a water tank, and the water outlet end is connected with a water outlet connector in the front side of the front shell assembly. The front shell assembly comprises a front shell, a battery assembly, a digital display screen assembly and a front cover, the battery assembly and the digital display screen assembly are both installed in the front shell, the battery assembly is installed on the rear side of the digital display screen assembly, and the front cover is installed on the front side of the front shell; the joint of the front cover and the digital display screen assembly and the joint of the digital display screen assembly and the battery assembly are sealed. The battery assembly is installed in the front shell, the joint of the front cover and the digital display screen assembly and the joint of the digital display screen assembly and the battery assembly are sealed, and electric parts can be firmly sealed in the front shell and the digital display screen assembly, so that the whole machine has high waterproofness, and the risk of battery short circuit caused by water inflow is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning machines, and in particular to a portable visual rechargeable waterproof cleaning machine. Background Art

[0002] Cleaning equipment is a kind of equipment that uses water pressure to clean dirt, grease, sediment and other dirt on the surface of objects. With the development of cleaning equipment technology, cleaning equipment has become more and more miniaturized, convenient to store and carry, and can meet more cleaning needs, so it has been widely used.

[0003] However, if Figure 1 , 2 As shown, when the traditional cleaning equipment is in use, the button module 9 circuit control is used to realize the power on / off and the high / low gear selection of the cleaning. The whole machine is powered by the battery pack 11. When the battery pack is low on power, it needs to be taken out and charged, and then put back after charging. Its disadvantages are that when charging, the battery pack 11 in the battery compartment 10 needs to be taken out, and then put back after being fully charged, which makes the charging operation cumbersome; the interior of the battery compartment 10 cannot be fully waterproof, and water ingress causes the risk of battery short circuit; battery charging requires an independent battery charging stand, which is not easy to carry and increases the manufacturing cost; it cannot be operated visually, and the working status cannot be controlled in real time. Summary of the invention

[0004] In view of the defects in the prior art, the object of the present invention is to provide a portable visual rechargeable waterproof cleaning machine.

[0005] The portable visual rechargeable waterproof cleaning machine provided by the present invention comprises a water tank and a main body, wherein the water tank is installed on the top of the main body;

[0006] The main unit comprises a rear shell component, a water pump and a front shell component, wherein the water inlet end of the water pump is connected to the water tank, and the water outlet end is connected to the water outlet interface provided on the front side of the front shell component;

[0007] The front shell assembly includes a front shell, a battery assembly, a digital display screen assembly and a front cover, wherein the battery assembly and the digital display screen assembly are both installed inside the front shell, the battery assembly is installed at the rear side of the digital display screen assembly, and the front cover is installed at the front side of the front shell;

[0008] The connection between the front cover and the digital display screen assembly, and the connection between the digital display screen assembly and the battery assembly are all sealed.

[0009] Preferably, the battery assembly comprises a battery box and a lithium battery installed inside the battery box;

[0010] The lithium battery is electrically connected to the water pump and the digital display screen assembly.

[0011] Preferably, the digital display screen assembly includes an electric control box and a PCB digital control screen;

[0012] The rear end of the PCB digital control screen is a fixed end, which is used for being fixedly installed inside the electric control box. The front side of the PCB digital control screen is provided with a control part, and the control part corresponds to the hollow part on the front cover.

[0013] Preferably, the front side of the electric control box of the digital display screen assembly is sealed and connected to the front cover via a second sealing ring.

[0014] Preferably, the front side of the battery box of the battery assembly is sealed and connected to the rear side of the electric control box of the digital display screen assembly via a first sealing ring.

[0015] Preferably, the control part of the PCB digital control screen includes a function display area, a switch, a gear position and a charging port.

[0016] Preferably, an outer screen sticker is installed on the front side of the front cover, the outer screen sticker is made of transparent material and is provided with hollows matching the switch, gear position and charging port.

[0017] Preferably, the charging port includes a charging portion and a fixing hole arranged on one side of the charging portion, and the fixing portion is used to fix the charging cover;

[0018] The rear side of the charging cover is provided with a fixing part installed inside the fixing hole and a sealing part for sealing the charging part, a seal is formed between the fixing part and the sealing disk inside the fixing hole, and a seal is formed between the sealing part and the sealing gasket inside the charging part.

[0019] Preferably, the PCB digital control screen includes a PCB board and a communication cable, and a wire plug is provided on the electric control box;

[0020] One end of the communication cable is connected to the PCB board, and the other end of the communication cable passes through the wire plug and the wire outlet provided on the outer edge of the front shell in sequence to be connected to the waterproof controller provided by the water pump.

[0021] Preferably, the water outlet interface on the front side of the front shell assembly is connected to a spray gun via a pipeline.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention has a simple structure and is easy to operate. It adopts a technical means that the battery assembly is installed inside the front shell, and the connection between the front cover and the digital display screen assembly, and the connection between the digital display screen assembly and the battery assembly are sealed. The electrical components can be firmly enclosed therein, so that the whole machine has high waterproofness and avoids the risk of battery short circuit caused by water ingress.

[0024] 2. The present invention adopts the technical means of installing the battery assembly inside the front shell and charging through the charging port. There is no need to take out the battery during charging. The charging operation is simple, no independent battery charging stand is required, it is easy to carry, the manufacturing cost is reduced, and it is further fully waterproof.

[0025] 3. The present invention adopts a digital display screen assembly, so that the cleaning machine can be operated visually, and the operation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0027] Figure 1 It is a structural schematic diagram of a portable cleaning machine in the prior art;

[0028] Figure 2 It is a schematic diagram of the working principle of a portable cleaning machine in the prior art;

[0029] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the digital display screen in the present invention;

[0031] Figure 5 It is an explosion schematic diagram of the present invention;

[0032] Figure 6 It is an exploded schematic diagram of the front shell assembly in the present invention;

[0033] Figure 7 It is a schematic diagram of the structure of the water pump in the present invention;

[0034] Figure 8 It is a schematic diagram of the working principle of the present invention;

[0035] Fig. 9 It is a schematic diagram of the structure of the front shell assembly in the present invention from a main viewing angle;

[0036] Fig.10 for Fig. 9 A cross-sectional view of the middle front shell assembly in the BB direction;

[0037] Fig.11 for Fig. 9 A cross-sectional view of the middle front shell assembly along the AA direction;

[0038] Fig.12 It is a wiring diagram of the communication line row in the present invention.

[0039] The figure shows:

[0040] Water tank 1 First sealing ring 605

[0041] Host 2 Electric control box 606

[0042] Digital display assembly 3 Sealing gasket 607

[0043] Function display area 301 PCB digital control screen 608

[0044] Switch 302 PCB board 60801

[0045] Position 303 Communication cable 60802

[0046] Charging port 304 Sealing plate 609

[0047] Water pump 4 Second sealing ring 610

[0048] Water inlet 401 front cover 611

[0049] Water outlet 402 External screen sticker 612

[0050] Waterproof controller 403 Charging cover 613

[0051] Rear housing assembly 5 Pipeline 7

[0052] Front shell assembly 6 Spray gun 8

[0053] Front shell 601 key module 9

[0054] Battery box 602 Battery compartment 10

[0055] Lithium battery 603 battery pack 11

[0056] Line plug 604 DETAILED DESCRIPTION

[0057] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0058] The present invention discloses a portable visual rechargeable waterproof cleaning machine. By sealing both a battery assembly and a digital display screen assembly in a front shell assembly, the whole machine has high waterproofness, avoiding the risk of battery short circuit caused by water ingress, and the battery does not need to be removed when the device is charging, further ensuring its portability and waterproof performance.

[0059] According to the portable visual rechargeable waterproof cleaning machine provided by the present invention, Figure 3 As shown, it includes a water tank 1 and a host 2, wherein the water tank 1 is installed on the top of the host 2; Figure 5 As shown, the host 2 includes a rear shell component 5, a water pump 4 and a front shell component 6, the water inlet end 401 of the water pump 4 is connected to the water tank 1, and the water outlet end 402 is connected to the water outlet interface on the front side of the front shell component 6; the front shell component 6 includes a front shell 601, a battery component, a digital display screen component 3 and a front cover 611, the battery component and the digital display screen component 3 are both installed inside the front shell 601, the battery component is installed on the rear side of the digital display screen component 3, and the front cover 611 is installed on the front side of the front shell 601; the connection between the front cover 611 and the digital display screen component 3, and the connection between the digital display screen component 3 and the battery component are all sealed. By sealing the electrical components and the electrical components and the other components, the waterproof performance of the overall cleaning machine can be effectively improved. Furthermore, by adopting a built-in battery component, it is not necessary to take it out for charging during charging, which ensures convenience while also improving the waterproof performance of the cleaning machine.

[0060] The liquid in the water tank 1 is connected to the water inlet end of the high-pressure pump to take water, the water outlet end of the high-pressure pump is connected to the high-pressure pipe, and the other end of the high-pressure pipe is connected to the spray gun. The lithium battery drives the high-pressure pump to control the main engine on / off through the digital display screen buttons, and the remaining buttons adjust the intensity of the spray gun. The working status of the machine and real-time working pressure monitoring and power display can be monitored through the digital display screen.

[0061] In the present invention, the front shell component 6 is a key component for solving problems and defects. Figure 6 The parts shown in the figure are sealed to firmly seal the electrical components therein, thereby making the whole machine highly waterproof. The outer screen 612 is made of a soft semi-transparent material and has an adhesive back attached to the front cover 613. The buttons below are used to control and realize display functions (such as power, working pressure, strong and weak gear positions, etc.).

[0062] like Figure 6 As shown, the battery assembly includes a battery box 602 and a lithium battery 603 installed inside the battery box 602; the lithium battery 603 is electrically connected to the water pump 4 and the digital display assembly 3. The water outlet interface on the front side of the front shell assembly 6 is connected to a spray gun 8 through a pipeline 7. Figure 8 As shown, the working principle of the present invention is: the digital display screen assembly 3 and the water pump 4 are charged respectively through the lithium battery 603, and the lithium battery 603 is charged through the charging port 304 on the digital display screen assembly 3.

[0063] like Figure 6 As shown, the digital display screen assembly 3 includes an electric control box 606 and a PCB digital control screen 608; the rear end of the PCB digital control screen 608 is a fixed end, which is used to be fixedly installed inside the electric control box 606, and the front side of the PCB digital control screen 608 is provided with a control part, which corresponds to the hollow part on the front cover 611.

[0064] like Fig.11 As shown, the front side of the electric control box 606 is sealed and connected to the front cover 611 through the second sealing ring 610. The front side of the battery box 602 of the battery assembly is sealed and connected to the rear side of the electric control box 606 of the digital display screen assembly 3 through the first sealing ring 605. By sealing the front side of the electric control box 606 and the front cover 611, and the rear side of the electric control box 606 and the front side of the battery box 602 along the circumferential direction, the waterproof performance of the electrical device can be effectively improved.

[0065] like Figure 4 As shown, the control part of the PCB digital control screen 608 includes a function display area 301, a switch 302, a gear 303 and a charging port 304. The digital display screen assembly 3 is used to control the gear and switch of the water pump 4, and to display information such as the current power, pressure, and gear. Preferably, an outer screen sticker 612 is installed on the front side of the front cover 611. The outer screen sticker 612 is made of a transparent material and is provided with a hollow matching the switch 302, the gear 303 and the charging port 304.

[0066] like Fig.10 As shown, the charging port 304 includes a charging part and a fixing hole arranged on one side of the charging part, and the fixing part is used to fix the charging cover 613; the rear side of the charging cover 613 is provided with a fixing part installed inside the fixing hole and a sealing part for sealing the charging part, a seal is formed between the fixing part and a sealing disk 609 provided inside the fixing hole, and a seal is formed between the sealing part and a sealing gasket 607 provided inside the charging part, and the sealing performance of the charging port 304 can be ensured by the sealing disk 609 and the sealing gasket 607.

[0067] like Fig.12 As shown, the lithium battery 603 and the PCB digital control screen 608 are respectively placed in the battery box 602 and the electric control box 606, and the two are connected by a plug-in terminal. The PCB digital control screen 608 includes a PCB board 60801 and a communication cable 60802. A wire plug 604 is provided on the electric control box 606; one end of the communication cable 60802 is connected to the PCB board 60801, and the other end of the communication cable 60802 passes through the wire plug 604 and the outlet provided on the outer edge of the front shell 601 in turn to connect to the waterproof controller 403 of the water pump 4. By providing the wire plug 604 on the electric control box 606, the communication cable 60802 can be led out of the front shell assembly 6 while the electrical components are sealed. At the same time, the water pump body is connected to the waterproof controller 403, thereby realizing the control of the entire circuit, wherein all the plug-in terminals are placed in the battery box 602, and the waterproof controller 403 is fixedly installed in the host 1.

[0068] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0069] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A portable visual rechargeable waterproof cleaning machine, characterized in that: It comprises a water tank (1) and a main unit (2), wherein the water tank (1) is installed on the top of the main unit (2); The main unit (2) comprises a rear shell component (5), a water pump (4) and a front shell component (6); a water inlet end (401) of the water pump (4) is connected to the water tank (1), and a water outlet end (402) is connected to a water outlet interface provided on the front side of the front shell component (6); The front shell assembly (6) comprises a front shell (601), a battery assembly, a digital display screen assembly (3) and a front cover (611), wherein the battery assembly and the digital display screen assembly (3) are both installed inside the front shell (601), the battery assembly is installed at the rear side of the digital display screen assembly (3), and the front cover (611) is installed at the front side of the front shell (601); The connection between the front cover (611) and the digital display screen assembly (3), and the connection between the digital display screen assembly (3) and the battery assembly are both sealed.

2. The portable visual rechargeable waterproof cleaning machine according to claim 1, characterized in that: The battery assembly comprises a battery box (602) and a lithium battery (603) installed inside the battery box (602); The lithium battery (603) is electrically connected to the water pump (4) and the digital display screen assembly (3).

3. The portable visual rechargeable waterproof cleaning machine according to claim 1, characterized in that: The digital display screen assembly (3) comprises an electric control box (606) and a PCB digital control screen (608); The rear end of the PCB digital control screen (608) is a fixed end, which is used to be fixedly installed inside the electric control box (606). The front side of the PCB digital control screen (608) is provided with a control part, and the control part corresponds to the hollow part on the front cover (611).

4. The portable visual rechargeable waterproof cleaning machine according to claim 1, characterized in that: The front side of the electric control box (606) of the digital display screen assembly (3) is sealed and connected to the front cover (611) via a second sealing ring (610).

5. The portable visual rechargeable waterproof cleaning machine according to claim 1, characterized in that: The front side of the battery box (602) of the battery assembly is sealed and connected to the rear side of the electric control box (606) of the digital display screen assembly (3) via a first sealing ring (605).

6. The portable visual rechargeable waterproof cleaning machine according to claim 3, characterized in that: The control part of the PCB digital control screen (608) comprises a function display area (301), a switch (302), a gear position (303) and a charging port (304).

7. The portable visual rechargeable waterproof cleaning machine according to claim 6, characterized in that: An outer screen sticker (612) is installed on the front side of the front cover (611); the outer screen sticker (612) is made of a transparent material and is provided with hollow portions matching the switch (302), the gear position (303) and the charging port (304).

8. The portable visual rechargeable waterproof cleaning machine according to claim 6, characterized in that: The charging port (304) comprises a charging portion and a fixing hole arranged on one side of the charging portion, wherein the fixing portion is used to fix the charging cover (613); The rear side of the charging cover (613) is provided with a fixing part installed inside the fixing hole and a sealing part for sealing the charging part, a seal is formed between the fixing part and the sealing disk (609) inside the fixing hole, and a seal is formed between the sealing part and the sealing gasket (607) inside the charging part.

9. The portable visual rechargeable waterproof cleaning machine according to claim 3, characterized in that: The PCB digital control screen (608) includes a PCB board (60801) and a communication cable (60802), and a wire plug (604) is provided on the electric control box (606); One end of the communication cable (60802) is connected to the PCB board (60801), and the other end of the communication cable (60802) passes through the wire plug (604) and the wire outlet provided on the outer edge of the front shell (601) in sequence to connect to the waterproof controller (403) provided by the water pump (4).

10. The portable visual rechargeable waterproof cleaning machine according to claim 1, characterized in that: The water outlet interface provided on the front side of the front shell component (6) is connected to a spray gun (8) via a pipeline (7).

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