Mobile power supply box of photovoltaic panel cleaning device

Abstract

The utility model provides a mobile power supply box of a photovoltaic panel cleaning device, which comprises a box body, a battery is arranged in the box body, and a supporting assembly is arranged on the outer side of the box body, so that the working efficiency and the comfort level of operators are remarkably improved. Due to the design of the integrated battery in the power supply box, an operator does not need to additionally carry a battery backpack when cleaning the photovoltaic panel, the body load of the operator is directly reduced, the fatigue feeling caused by long-time work is reduced, and therefore the working efficiency and the working quality are improved; according to the cleaning device, the supporting assembly is arranged on the outer side of the box body, when the cleaning device is not used, the cleaning device can be fixed to the supporting assembly, the cleaning device can be protected against damage, and meanwhile storage and movement of the cleaning device are greatly facilitated, especially under the condition that working places need to be frequently replaced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic panel cleaning equipment, and particularly relates to a mobile power supply box of a photovoltaic panel cleaning device. BACKGROUND

[0002] In the southern region with relatively humid climate, the amount of dust accumulated on the surface of photovoltaic panels is usually less than that in the northern or western region with relatively dry climate due to frequent natural rainfall and other environmental factors. Therefore, in these places with higher humidity, people tend to use a manually operated handheld cleaning device to clean photovoltaic panels. When cleaning is performed at a location inconvenient for power supply such as in the wild or on a roof, the handheld cleaning device usually needs to be powered by a battery. In order to reduce the overall weight of the handheld device and improve the operation flexibility, the cleaning device is generally provided with a separate battery backpack which is carried on the back of the operator during operation and supplies power to the handheld part through a connecting line.

[0003] However, although this design effectively reduces the weight of the handheld part, it also has the following problems in actual application. For example, when long-time cleaning operation is required, continuously holding the cleaning device has caused a certain degree of physical burden on the operator; at the same time, the operator also needs to additionally bear the battery backpack with a certain weight, which undoubtedly further aggravates the physical consumption. With the increase of working time, the excessive work load not only affects the operation efficiency and cleaning quality of the operator, but also may cause them to be difficult to work for a long time, thereby limiting the effect and progress of the overall cleaning work. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems, the present application provides a mobile power supply box of a photovoltaic panel cleaning device, which comprises a box body, a battery arranged in the box body, and a steering wheel arranged at the bottom of the box body. One side of the box body is provided with an extendable handle, and the other side is provided with a support assembly for supporting and fixing the cleaning device. The support assembly is provided with a clamping groove for clamping the cleaning device.

[0005] In some embodiments of the present application, a quick connector is further arranged on the box body, and the quick connector is used for fixing the handle of the cleaning device.

[0006] In some embodiments of the present application, the inside of the box body comprises a first storage part at the upper part and a second storage part at the lower part. The first storage part is used for storing operation tools, and the second storage part is used for storing the battery.

[0007] In some embodiments of the present application, a wire winder is further arranged in the second storage part. The wire winder is internally provided with a cable which can be automatically wound. One end of the cable is electrically connected with the battery, and the other end of the cable extends out of the box body.

[0008] In some embodiments of the present application, the side of the box is provided with a through hole, and one end of the cable extending outside the box is provided with a clamping block, and the outer diameter of the clamping block is greater than the size of the through hole.

[0009] In some embodiments of the present application, the clamping block is a sphere.

[0010] In some embodiments of the present application, the support assembly comprises two support units arranged symmetrically.

[0011] In some embodiments of the present application, the support unit comprises a fixing part and a clamping part, the fixing part is fixedly arranged on the box, the clamping part is fixedly arranged on the fixing part, and the clamping part is provided with a clamping groove.

[0012] In some embodiments of the present application, the support unit comprises a fixing part, a clamping part and a support part; the support part is arranged on the box, the fixing part is hinged with the box, so that the fixing part can rotate around the hinge point, when the fixing part rotates to a preset position towards the side of the box, the bottom of the fixing part abuts against the support part; the clamping part is hinged with the fixing part, and the clamping part is provided with a clamping groove.

[0013] In some embodiments of the present application, the quick connector is a buckle.

[0014] Compared with the prior art, the photovoltaic panel cleaning device of the present application has the following advantages and beneficial effects: the movable power supply box of the photovoltaic panel cleaning device of the present application comprises a box, a battery is arranged in the box, and a support assembly is arranged on the outside of the box, which significantly improves the work efficiency and comfort of the operator, and the main beneficial effects are as follows:

[0015] 1. Reduce physical burden: the design of integrating the battery in the power supply box makes the operator not need to carry an additional battery backpack when cleaning the photovoltaic panel, directly reducing the physical load of the operator, reducing the fatigue caused by long-time work, thereby improving the work efficiency and work quality.

[0016] 2. Convenient storage and transportation: the support assembly is arranged on the outside of the box, when the cleaning device is not used, the cleaning device can be fixed on the support assembly, which not only helps to protect the cleaning device from damage, but also greatly facilitates the storage and movement of the cleaning device, especially in the case of frequent change of work site.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings constituting a part of this document are used to provide further understanding of the present document, the illustrative embodiments of the present document and the description thereof serve to explain the present document, and do not constitute improper limitations on the present document. In the drawings:

[0019] Figure 1 is a structural schematic view of a mobile power supply box of a photovoltaic panel cleaning device provided by an exemplary embodiment of the present application;

[0020] Figure 2 is a structural schematic view of a mobile power supply box (hidden box cover) of a photovoltaic panel cleaning device provided by an exemplary embodiment of the present application;

[0021] Figure 3 is a structural schematic view of a mobile power supply box (hidden box cover and first storage part) of a photovoltaic panel cleaning device provided by an exemplary embodiment of the present application;

[0022] Figure 4 is a structural schematic view of a mobile power supply box (support unit in folded state) of a photovoltaic panel cleaning device provided by an exemplary embodiment of the present application;

[0023] Figure 5 is a structural schematic view of a mobile power supply box (support unit in unfolded state) of a photovoltaic panel cleaning device provided by an exemplary embodiment of the present application.

[0024] In the drawings:

[0025] 101, box body; 102, retractable handle; 103, support assembly; 1031, fixed part; 1032, clamping part; 1033, clamping groove; 1034, support part; 104, quick connector; 105, box cover; 106, first storage part; 107, second storage part; 108, through hole;

[0026] 201, battery; 202, wire reel. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other at will.

[0028] In the southern region where the climate is relatively humid, the amount of dust accumulated on the surface of photovoltaic panels is usually less than that in the northern or western regions due to frequent natural rainfall and other environmental factors. Therefore, in these places with higher humidity, people tend to use manually operated handheld cleaning devices to clean photovoltaic panels. When cleaning in places where power supply is not convenient, such as in the wild or on the roof, the handheld cleaning device usually needs to be powered by a battery. In order to reduce the overall weight of the handheld device and improve the operation flexibility, such cleaning devices are usually equipped with a separate battery backpack, which is carried on the back of the operator during operation and provides power to the handheld part through a connecting line.

[0029] However, this design, although effectively reducing the weight of the handheld part, has the following problems in actual application. For example, when long-time cleaning operation is required, continuously holding the cleaning device has caused a certain degree of physical burden on the operator; at the same time, the additional weight of the battery backpack carried on the back undoubtedly further aggravates the physical consumption. With the increase of working time, the heavy workload not only affects the operation efficiency and cleaning quality of the operator, but also may cause them to be difficult to work for a long time, thereby limiting the effect and progress of the overall cleaning work.

[0030] Based on this, the exemplary embodiments of the present application provide a mobile power supply box of a photovoltaic panel cleaning device, which comprises a box body, a battery is arranged in the box body, and a support assembly is arranged on the outside of the box body, which significantly improves the work efficiency and comfort of the operator. Specifically, the design of integrating the battery in the power supply box eliminates the need for the operator to additionally carry a battery backpack when cleaning photovoltaic panels, directly reducing the physical burden of the operator, reducing the fatigue caused by long-time work, thereby improving the work efficiency and work quality; the support assembly arranged on the outside of the box body can fix the cleaning device on the support assembly when the cleaning device is not used, which not only helps to protect the cleaning device from damage, but also greatly facilitates the storage and movement of the cleaning device, especially in the case of frequent change of working place.

[0031] The exemplary embodiments of the present application provide a mobile power supply box of a photovoltaic panel cleaning device, which comprises a box body, a battery is arranged in the box body, and a support assembly is arranged on the outside of the box body, which significantly improves the work efficiency and comfort of the operator. Specifically, the design of integrating the battery in the power supply box eliminates the need for the operator to additionally carry a battery backpack when cleaning photovoltaic panels, directly reducing the physical burden of the operator, reducing the fatigue caused by long-time work, thereby improving the work efficiency and work quality; the support assembly arranged on the outside of the box body can fix the cleaning device on the support assembly when the cleaning device is not used, which not only helps to protect the cleaning device from damage, but also greatly facilitates the storage and movement of the cleaning device, especially in the case of frequent change of working place. Figure 1As shown, including the box 101, the box 101 upper portion is provided with the box cover 105, the box 101 is provided with the battery 201, the box 101 bottom is provided with the steering wheel, the universal wheel is convenient for the power supply box walking; The box 101 is provided with a telescopic handle 102 on one side, and a support assembly 103 for supporting and fixing the cleaning device is provided on the other side; The support assembly 103 is provided with a clamping groove for clamping the cleaning device. In work, the battery 201 can provide power for the cleaning device through the cable, with the change of cleaning position, the power supply box can follow the cleaning device under the drag of the cable to provide power for the cleaning device at any time, the operator does not need to carry the battery 201 backpack when cleaning the photovoltaic panel, directly reduces the physical load of the operator, reduces the fatigue feeling caused by long time work, improves the work efficiency and work quality.

[0032] At the same time, the support assembly 103 provided outside the box 101, when the cleaning device is not used, the shaft of the roller brush of the cleaning device can be clamped in the clamping groove, so as to fix the cleaning device, not only helps to protect the cleaning device from damage, but also greatly facilitates the storage and movement of the cleaning device, especially in the case of frequent change of work site.

[0033] For example, continue to refer to Figure 1 The support assembly 103 includes two symmetrical support units. The support unit includes a fixed part 1031 and a clamping part 1032, the fixed part 1031 is fixedly arranged on the box 101, the clamping part 1032 is fixedly arranged on the fixed part 1031, and the fixed part 1031 and the clamping part 1032 are arranged vertically. The clamping groove 1033 is arranged on the clamping part 1032, preferably, the bottom of the clamping groove 1033 is a V-shaped groove, and the upper size is greater than the lower size, so as to facilitate the clamping of the roller brush shaft of the cleaning device in the groove.

[0034] In one embodiment, as Figure 4 And 5As shown, the support unit includes a fixed part 1031, a clamping part 1032, and a support part 1034, the support part 1034 is arranged on the box body 101, the support part 1034 can be multiple, the fixed part 1031 is hinged with the box body 101, so that the fixed part 1031 can rotate around the hinge point, when the fixed part 1031 rotates to a preset position on the side of the box body 101, the bottom of the fixed part 1031 abuts against the support part 1034; the clamping part 1032 is hinged with the fixed part 1031, for example, the clamping part 1032 and the fixed part 1031 are hinged through a hinge, and the clamping part 1032 is provided with a clamping groove 1033. When the cleaning device is not fixed on the power supply box, the clamping part 1032 and the fixed part 1031 are attached together, and the fixed part 1031 is located close to the center of the box body 101, at this time, the support unit is in a folded state, which can prevent the part of the support unit from colliding with the operator; when it is necessary to fix the cleaning device, the fixed part 1031 is rotated away from the center of the box body 101, and after the bottom of the fixed part 1031 contacts the support part 1034, the clamping part 1032 is rotated to be perpendicular to the fixed part 1031, that is, the cleaning device can be clamped in the clamping groove.

[0035] In an embodiment, as shown in Figures 1 to 3 In order to more stably fix the cleaning device, the power supply box is further provided with a quick connector 104 on the box body 101, and the quick connector 104 is used to fix the handle of the cleaning device. For example, the quick connector 104 can be a buckle; after the roller brush shaft of the cleaning device is clamped in the clamping groove, the handle part is close to the box body 101, so that the quick connector 104 buckles the handle part, thus preventing the cleaning device from falling, and enabling the cleaning device to be stably arranged on the power supply box.

[0036] In an embodiment, as shown in Figure 2 and 3 As shown, the inside of the box body 101 includes a first storage part 106 located at the upper part and a second storage part located at the lower part; the first storage part 106 is movably arranged in the inside of the box body 101, and the first storage part 106 is used to store operating tools, so as to handle maintenance problems encountered at any time during the cleaning process; the second storage part is used to store the battery 201; when it is necessary to replace the battery 201, the first storage part 106 can be taken out of the box body 101, and then the battery 201 placed in the second storage part 107 is replaced.

[0037] In order to facilitate winding the cable, the power supply box further includes a cable winder 202, the cable winder 202 is arranged in the second storage part 107, the cable winder 202 is internally provided with a cable, and the cable winder 202 can automatically wind the cable; one end of the cable is electrically connected with the battery 201, and the other end extends outside the box body 101, so as to be connected with the cleaning device and provide electric energy for the cleaning device.

[0038] The side of the box 101 is provided with a through hole 108, one end of the cable extending outside the box 101 is provided with a clamping block, the outer diameter of the clamping block is larger than the size of the through hole 108, the clamping block can be clamped at the through hole 108, part of the clamping block is located outside the box 101 and part of the clamping block is located inside the box 101, in this way, the clamping block can prevent the cable from being completely wound into the cable winder 202, and the end of the cable can be conveniently connected with the cleaning device at any time. Preferably, the clamping block is a spherical body, during cleaning, the spherical clamping block can roll on the ground, facilitating the dragging of the cable, and at the same time, the spherical clamping block can isolate the friction between the cable and the ground, prolonging the service life of the cable.

[0039] In an embodiment, in order to increase the wear resistance of the cable and prolong the service life of the cable, the cable is externally covered with a protective sleeve made of PUR material, the protective sleeve has excellent wear resistance, and can greatly reduce the wear and damage of the cable during dragging.

[0040] In this application, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that the article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such article or device. Without more limitations, the elements defined by the statement "comprising" do not exclude the presence of additional identical elements in the article or device including the elements.

[0041] Although the preferred embodiments of the present application have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic inventive concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0042] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A mobile power supply box for a photovoltaic panel cleaning device, characterized in that, The utility model provides a kind of cleaning device, including box, battery is arranged in the box, the bottom of the box is provided with steering wheel;The side of the box is provided with telescopic handle, the other side is provided with the support component for supporting and fixing cleaning device;The support component is provided with the clamping groove for clamping cleaning device.

2. The mobile power supply box for a photovoltaic panel cleaning device according to claim 1, characterized in that, It also includes a quick connector provided on the box, which is used to fix the handle of the cleaning device.

3. The mobile power supply box for the photovoltaic panel cleaning device according to claim 1, characterized in that, The box includes a first storage part at the upper part and a second storage part at the lower part; the first storage part is used to store operating tools; the second storage part is used to store batteries.

4. The mobile power supply box for a photovoltaic panel cleaning device according to claim 3, characterized in that, It also includes a cable reel, which is provided in the second storage part, and an electric cable is arranged inside the cable reel, which can automatically wind the electric cable; one end of the electric cable is electrically connected to the battery, and the other end extends outside the box.

5. The mobile power supply box for a photovoltaic panel cleaning device according to claim 4, characterized in that, The side of the box is provided with a through hole, and the end of the electric cable extending outside the box is provided with a clamping block, and the outer diameter of the clamping block is larger than the size of the through hole.

6. The mobile power supply box for a photovoltaic panel cleaning device according to claim 5, characterized in that, The clamping block is a sphere.

7. The mobile power supply box for the photovoltaic panel cleaning device according to claim 1, characterized in that, The support component includes two symmetrical support units.

8. The mobile power supply box for the photovoltaic panel cleaning device according to claim 7, characterized in that, The support unit includes a fixed part and a clamping part, the fixed part is fixedly arranged on the box, the clamping part is fixedly arranged on the fixed part, and the clamping part is provided with a clamping groove.

9. The mobile power supply box for the photovoltaic panel cleaning device according to claim 7, characterized in that, The support unit includes a fixed part, a clamping part and a support part; the support part is arranged on the box, the fixed part is hinged to the box, so that the fixed part can rotate around the hinge point, when the fixed part rotates to a preset position towards the side of the box, the bottom of the fixed part abuts against the support part; the clamping part is hinged to the fixed part, and the clamping part is provided with a clamping groove.

10. The mobile power supply box for the photovoltaic panel cleaning device according to claim 2, characterized in that, The quick connector is a buckle.

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