CN220804530U

CN220804530U - Handheld cleaning equipment

Info

Publication number: CN220804530U
Application number: CN202321854517.8U
Authority: CN
Inventors: 李庆生; 刘晓岭
Original assignee: New Energy Beijing Co ltd In Middle Route Of South To North Water Diversion Project
Current assignee: New Energy Beijing Co ltd In Middle Route Of South To North Water Diversion Project
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-04-19
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a handheld cleaning device, which relates to the technical field of cleaning devices and comprises a liquid storage tank, wherein a liquid pump is fixed on the inner top surface of the liquid storage tank, a liquid pipe is connected to the liquid pump, a hose is also connected to the liquid pump, a hollow spray rod is fixed at the other end of the hose, a motor is fixed at the end part of the hollow spray rod, a brush disc is fixed at the output end of the motor, three support rods are also fixed on the output shaft of the motor, a telescopic rod is fixed at the end part of each support rod, a brush ball is fixed at the end part of the telescopic rod, two spray pipes are also communicated and fixed on the spray rod, and an arc-shaped spray head is fixed at the end part of each spray pipe. According to the utility model, the brush disc fixed at the output end of the motor, the three telescopic rods on the output shaft of the motor and the brush balls on the telescopic rods can be used for comprehensively cleaning the photovoltaic module and the positions on the photovoltaic module which are difficult to clean, and the arc-shaped spray heads arranged on the spray bars are used for spraying water mist on the surface of the photovoltaic module, so that the photovoltaic module is cleaner to clean, and better use of the photovoltaic module is ensured.

Description

Handheld cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to handheld cleaning equipment.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and mainly comprises a solar panel, a controller and an inverter, wherein main components comprise electronic components, solar cells are packaged and protected after being connected in series to form a large-area solar cell assembly, and then the photovoltaic power generation device is formed by matching with the components such as a power controller and the like.

The most important solar cell panel in photovoltaic power generation is that the solar cell panel is always exposed to the sun in open air, and the surface or other parts of the solar cell panel are stained with other substances such as dust, so that the substances stained on the solar cell panel are required to be cleaned to ensure the use effect.

The cleaning at the present stage usually adopts large water spraying or manual sweeping cleaning, but when spraying or sweeping cleaning, substances which are adhered for a long time or some positions are inconvenient to clean, so that the phenomenon that the solar cell panel is not cleaned cleanly or is not cleaned and is difficult to clean easily occurs, and the use of the solar cell panel is affected.

Disclosure of utility model

The embodiment of the utility model provides handheld cleaning equipment, which can solve the problems of incomplete cleaning or difficult cleaning in the prior art.

The embodiment of the utility model provides handheld cleaning equipment, which comprises a liquid storage tank, wherein a liquid pump is fixed on the inner top surface of the liquid storage tank, a hose is connected to the liquid pump, a hollow spray rod is fixedly communicated with the other end of the hose, and a cleaning piece is fixed at the end part of the hollow spray rod;

The cleaning piece comprises a motor, the motor is fixed in the tip of hollow spray lance, the output of motor is fixed with the brush dish, still be fixed with a plurality of bracing pieces on the output shaft of motor, every the tip of bracing piece is fixed with the telescopic link, the tip of telescopic link is fixed with the brush ball, and the telescopic link can freely change length when receiving the extrusion, makes brush dish and brush ball be in coplanar or different planes.

The hollow spray rod is fixedly connected with a plurality of spray pipes, and the end part of each spray pipe is fixedly provided with an arc-shaped spray head.

Preferably, the number of the supporting rods is three, and the supporting rods are distributed in a triangular pyramid shape.

Preferably, the number of the spray pipes is two, and the spray pipes are distributed on two sides of the hollow spray rod.

Preferably, a grip is fixed on the hollow spray rod.

Preferably, the liquid pump is connected with a liquid pipe, and the liquid pipe extends to the inner bottom surface of the liquid storage tank.

Preferably, a controller is fixed on the liquid storage tank, and the controller is electrically connected with the motor and the liquid pump.

Compared with the prior art, the handheld cleaning equipment provided by the embodiment of the utility model has the following beneficial effects:

Through fixing the brush dish at the motor output and fixing the epaxial three telescopic link of motor output and its tip fixed brush ball, can carry out the omnidirectional washing to the difficult abluent position on photovoltaic module and the photovoltaic module, still accessible spray tube on hollow spray boom and tip intercommunication fixed arc shower nozzle can spray water smoke on the photovoltaic module when brush dish and brush ball effect, makes the washing that photovoltaic module can be better.

Drawings

Fig. 1 is a schematic front view of a handheld cleaning device according to an embodiment of the present utility model;

Fig. 2 is a schematic structural diagram of a cleaning member a of a handheld cleaning device according to an embodiment of the present utility model.

Wherein: 1. the device comprises a liquid storage tank, 2, a liquid pump, 3, a liquid pipe, 4, a hose, 5, a handle, 6, a hollow spray rod, 7, a motor, 8, a brush disc, 9, a support rod, 10, a telescopic rod, 11, a brush ball, 12, a spray pipe, 13, an arc-shaped spray head, 14 and a controller.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-2, an embodiment of the utility model provides a handheld cleaning device, which comprises a liquid storage tank 1 for storing water or cleaning liquid for cleaning a photovoltaic module or other liquid for cleaning, wherein a liquid pump 2 is fixed on the inner top surface of the liquid storage tank 1 for pumping out the water or the cleaning liquid for use, a hose 4 is connected to the liquid pump 2, the liquid pumped out by the liquid pump 2 flows to a required position through the hose 4 and can change directions at will during use, the other end of the hose 4 is communicated and fixed with a hollow spray rod 6, and the end part of the hollow spray rod 6 is fixed with a cleaning piece which can be used for cleaning the photovoltaic module in all directions.

The cleaning piece comprises a motor 7 for driving each component to rotate, the motor is fixed at the end part of the hollow spray boom 6, the output end of the motor 7 is fixed with a brush disc 8, the surface layer of the photovoltaic component can be brushed, a plurality of support rods 9 are also fixed on the output shaft of the motor 7, the end part of each support rod 9 is fixed with a telescopic rod 10, the telescopic rod 10 can be restored to original shape after being compressed, the end part of the telescopic rod 10 is fixed with a brush ball 11, and the telescopic rod 10 can be self-used for changing the length when being extruded, so that the brush disc 8 and the brush ball 11 are positioned on the same plane or different planes, and the photovoltaic component can be brushed more deeply or the position where the photovoltaic component is difficult to clean can be cleaned.

The hollow spray boom 6 is fixedly provided with a plurality of spray pipes 12 in a communicating manner, the end part of each spray pipe 12 is fixedly provided with an arc spray head 13, and cleaning liquid in the liquid storage tank 1 can be sprayed on the surface of the photovoltaic module through the arc spray heads 13 when the brush disc 8 and the brush ball 11 work, so that the photovoltaic module can be better cleaned.

The number of the supporting rods 9 is three, and the supporting rods are distributed in a triangular pyramid shape, so that the supporting rods can be more stable in the cleaning process.

The number of the spray pipes 12 is two, and the spray pipes are distributed on two sides of the hollow spray rod 6, so that the sprayed cleaning liquid is more uniform and comprehensive.

The handle 5 is fixed on the hollow spray rod 6, so that the cleaning piece can be more conveniently lifted or moved to clean the photovoltaic module.

The liquid pump 2 is connected with a liquid pipe 3, and the liquid pipe 3 is positioned in the liquid storage tank 1 and extends to the inner bottom surface of the liquid storage tank 1, so that the cleaning liquid in the liquid storage tank 1 can be fully utilized.

The controller 14 is fixed on the liquid storage tank 1, the controller 14 is electrically connected with the motor and the liquid pump 2, the rotating speed and the rotating direction of the motor 7 can be controlled, the liquid pump 2 can be controlled to spray cleaning liquid more or less, and the photovoltaic module is cleaned more in a saturated mode.

Working principle: firstly, water or cleaning solution is filled into the liquid storage tank 1, the liquid storage tank 1 is moved to any position, a handle 5 on the spray boom 6 is held by a hand, a controller 14 is started, a motor 7 drives a brush disc 8 and a brush ball 11 to rotate, cleaning solution pumped by the liquid pump 2 is sprayed out through an arc-shaped spray head 13, the handle 5 is controlled to brush the brush disc 8 and the brush ball 11 fixed on a telescopic rod 10 at a position on the surface layer of the photovoltaic assembly or the position on the photovoltaic assembly, which is difficult to clean, the rotating speed and the rotating direction of the motor 7 can be changed, or the speed of spraying the cleaning solution by the arc-shaped spray head 13 can be changed, and after the cleaning is finished, the controller 14 is closed, so that the cleaning can be finished.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A handheld cleaning appliance comprising: the liquid storage device comprises a liquid storage tank (1), wherein a liquid pump (2) is fixed on the inner top surface of the liquid storage tank (1), a hose (4) is connected to the liquid pump (2), a hollow spray rod (6) is fixedly connected to the other end of the hose (4) in a communicating manner, and a cleaning piece is fixedly arranged at the end part of the hollow spray rod (6);

The cleaning member includes: the motor (7), the motor (7) is fixed in the tip of hollow spray lance (6), the output of motor (7) is fixed with brush dish (8), still be fixed with a plurality of bracing pieces (9) on the output shaft of motor (7), the tip of every bracing piece (9) is fixed with telescopic link (10), the tip of telescopic link (10) is fixed with brush ball (11), and telescopic link (10) can freely change length when receiving the extrusion, makes brush dish (8) and brush ball (11) be in coplanar or different planes;

A plurality of spray pipes (12) are fixedly connected to the hollow spray rod (6), and an arc-shaped spray head (13) is fixedly arranged at the end part of each spray pipe (12).

2. A hand-held cleaning device according to claim 1, characterized in that the number of support bars (9) is three and is distributed in a triangular pyramid shape.

3. A hand-held cleaning device according to claim 1, characterized in that the number of nozzles (12) is two and is distributed on both sides of the hollow boom (6).

4. A hand-held cleaning device according to claim 1, characterised in that the hollow spray bar (6) is fixed with a grip (5).

5. A hand-held cleaning device according to claim 1, characterized in that the liquid pump (2) is connected with a liquid pipe (3), and that the liquid pipe (3) extends to the inner bottom surface of the liquid reservoir (1).

6. A hand-held cleaning device according to claim 1, characterized in that a controller (14) is fixed to the reservoir (1), the controller (14) being electrically connected to the motor (7) and the liquid pump (2).