CN217616337U

CN217616337U - High pressure cleaning machine

Info

Publication number: CN217616337U
Application number: CN202220587980.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Jiuwei Technology Suzhou Co ltd
Current assignee: Jiuwei Technology Suzhou Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-10-21
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a high pressure cleaner, include the shell and locate motor in the shell, by motor drive's pump, its characterized in that: the shell includes the water tank, is located the battery compartment of water tank below and seals the enclosing cover in battery compartment, the water tank is located the top in battery compartment, the battery compartment includes the opening, the enclosing cover is opened or is sealed the opening, the enclosing cover with the form that can turn over open with the battery compartment is articulated, the opening distributes the sealing strip all around, the battery compartment inner wall is provided with the hole that leaks.

Description

High pressure cleaning machine

Technical Field

The utility model belongs to the technical field of electric tool, concretely relates to high pressure cleaner.

Background

The high-pressure cleaning machine is a device which uses water or mixed liquid added with a cleaning agent as a cleaning medium and realizes the surface cleaning of an object by utilizing high-pressure water flow. During the use, especially use in moist or the environment that has water, it is inevitable that water gets into the installation intracavity of battery package through water inlet route or gap on the battery compartment, so, not only can influence the life of battery package, can cause its inefficacy even can also arouse the conflagration for example, can not satisfy corresponding safety regulation requirement.

With the continuous development of the electric tool industry, cordless and portable electric tools are becoming more and more popular at home and abroad. For an electric tool powered by an alternating current power supply, the electric tool can be used only at a place close to a power socket; the cleaning machine has a wide working range, the moving convenience of the cleaning machine is seriously influenced if the cleaning machine is connected by using an electric wire, and the voltage of common household electricity is difficult to meet the requirement of a high-pressure cleaning machine, so that the condition of incomplete cleaning can be caused. When only an alternating current power supply or a direct current power supply exists, the alternating current high-voltage cleaning machine cannot be connected with the direct current power supply, and the direct current high-voltage cleaning machine cannot be connected with the alternating current power supply, so that certain trouble is caused to an operator, the high-voltage cleaning machine cannot normally work in different occasions, and the application range of the high-voltage cleaning machine is narrowed.

Therefore, it is necessary to provide a high-pressure washer which can further improve waterproof performance, and has both ac and dc power supplies and high power.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a high-pressure cleaning machine which can further improve the waterproof performance, has dual purposes of an alternating current power supply and a direct current power supply and has high power.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides a high pressure cleaner, includes the shell and locates motor in the shell, by motor drive's pump, its characterized in that: the shell includes the water tank, is located the battery compartment of water tank below and seals the enclosing cover in battery compartment, the water tank is located the top in battery compartment, the battery compartment includes the opening, the enclosing cover is opened or is sealed the opening, the enclosing cover with the form that can turn over open with the battery compartment is articulated, the opening distributes the sealing strip all around, the battery compartment inner wall is provided with the hole that leaks.

Furthermore, the high-pressure cleaning machine comprises an alternating current power supply interface electrically connected with the motor, and the alternating current power supply is universal to the direct current power supply, so that the working requirements on different occasions are met.

Further, the shell includes flexible pull rod and wheel, the battery compartment the open-ended has all around to be no less than 2 layers of sealing washer, reinforcing water-proof effects.

Furthermore, the inner wall of the battery compartment and the inner wall of the outer cover are coated with waterproof grease layers, so that water drops are prevented from being hung on the wall, and the phenomenon that the water drops or fog formed after the water drops are evaporated damages the battery pack and influences the service life of the battery pack is reduced.

Furthermore, 1 and setting are no less than in the hole that leaks on the battery compartment diapire, make ponding be difficult for hoarding up, through bottom hole discharge battery compartment that leaks.

Furthermore, the maximum angle that the enclosing cover can be opened is 90 to 150, increases flip angle, avoids the junction fracture, can make things convenient for dismouting battery package.

Furthermore, the motor is a brushless motor, and the battery pack clamping groove in the battery compartment is a universal direct-insertion clamping groove and can be compatible with battery packs of various specifications.

Further, the outer cover is hinged with the opening through a spring and a pin shaft.

Furthermore, the high-pressure cleaning machine comprises a plurality of pluggable battery packs electrically connected with the battery compartment, and the pluggable battery packs are connected in series, so that larger output power can be provided, the power requirement of a high-power tool is met, and meanwhile, the risk that the high-voltage battery monomer charges to the low-voltage battery monomer is avoided due to the fact that the battery units are connected in parallel.

Drawings

Fig. 1 is a schematic perspective view illustrating an opening state of a battery compartment cover of a high pressure cleaning machine according to a preferred embodiment of the present invention.

FIG. 2 is a schematic side view of the high pressure cleaner after the outer cover of the battery compartment is opened;

FIG. 3 is a schematic view of the front structure of the cover of the battery compartment of the high pressure cleaner of the present invention;

FIG. 4 is a perspective view of the high pressure cleaner according to the preferred embodiment of the present invention;

wherein: 100. a high pressure cleaner; 1. a telescopic pull rod; 2. a water tank; 3. a battery compartment; 4. an outer cover; 5. an AC power supply interface; 6. a wheel; 7. a support bar; 41. a spring; 42. a pin shaft; 31. battery pack clamping grooves, 32 and water leakage holes; 331. a sealing strip 1; 332. a sealing strip 2;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other. In the description of the present invention, the axis direction is the same as the height direction.

Referring to fig. 1, the utility model discloses a high pressure cleaner 100, including the shell and locate the shell in the motor, by motor drive's pump, the shell includes flexible pull rod 1, water tank 2, be located battery compartment 3 of water tank 2 below, the enclosing cover 4 of closed battery compartment, the alternating current power source interface 5 of high pressure cleaner 100 side and be located the wheel 6 of bottom, water tank 2 is located battery compartment 3's top, battery compartment 3 include the opening, and enclosing cover 4 can open or seal the opening, and enclosing cover 4 is articulated with battery compartment 3 with the form that can open, and the biggest angle of opening is 90 to 150, and the wide-angle upset, enclosing cover 4 connecting shaft department can not fracture, and the cartridge battery package of being convenient for.

Referring to fig. 2 to 3, when the battery compartment 3 is in a state where the outer lid 4 is opened, the outer lid 4 is connected to the housing of the high pressure washer 100 by the spring 41 and the pin 42. The battery compartment 3 comprises a battery pack clamping groove 31 positioned at the top and double-

layer sealing strips

331 and 332 surrounding the opening, the battery pack is installed in the battery pack clamping groove 31, and the battery pack clamping groove 31 is a through type direct-insertion clamping groove and can be compatible with battery packs of various specifications. In the present embodiment, the bottom of the battery compartment 3 has 2 water leakage holes 32, and in other embodiments, the number of the water leakage holes 32 may be other, and is not limited specifically herein, depending on the actual situation.

Referring to fig. 4, when the cover 4 is closed, the high pressure cleaner 100 can be erected on a horizontal surface through the support rod 7, the ac power source interface 5 can be connected with a power line, and when an external ac power source is used, the power line can be converted into a direct current through the circuit board to work, so that the battery pack can be charged.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a high pressure cleaner, includes the shell and locates motor in the shell, by motor drive's pump, its characterized in that: the shell includes the water tank, is located the battery compartment of water tank below and seals the enclosing cover in battery compartment, the water tank is located the top in battery compartment, the battery compartment includes the opening, the enclosing cover is opened or is sealed the opening, the enclosing cover with the form that can turn over open with the battery compartment is articulated, the opening distributes the sealing strip all around, the battery compartment inner wall is provided with the hole that leaks.

2. The high pressure washer according to claim 1, wherein: the high-pressure cleaning machine comprises an alternating current power supply interface electrically connected with the motor.

3. The high pressure washer of claim 1, wherein: the shell comprises a telescopic pull rod and wheels, and at least 2 layers of sealing rings are arranged around the opening of the battery compartment.

4. The high pressure washer of claim 1, wherein: 1 and setting are no less than and are in to the hole that leaks on the battery compartment diapire.

5. The high pressure washer according to claim 4, wherein: and the inner wall of the battery compartment is coated with a waterproof grease layer.

6. The high pressure washer according to claim 5, wherein: the inner wall of the outer cover is also coated with a waterproof grease layer.

7. The high pressure washer according to claim 6, wherein: the maximum angle at which the outer lid can be flipped is 90 ° to 150 °.

8. The high pressure washer according to claim 1, wherein: the motor is a brushless motor.

9. The high pressure washer according to claim 7, wherein: the outer cover is hinged with the opening through a spring and a pin shaft.

10. The high pressure washer according to claim 3, wherein: the high-pressure cleaning machine comprises a plurality of pluggable battery packs electrically connected with the battery bin, and the pluggable battery packs are connected in series or in parallel.