Electricity testing device for photovoltaic electrical detection

Abstract

The photovoltaic electrical detection electricity testing device comprises a cabinet body and a photovoltaic panel, the photovoltaic panel is rotatably installed at the top of the cabinet body, the inclination angle of the photovoltaic panel can be adjusted according to the irradiation angle of sunlight when the photovoltaic electrical detection electricity testing device is used, and sufficient illumination during detection is guaranteed; an electrical detection tester and a storage battery are arranged in the cabinet body, and the photovoltaic panel and the storage battery are electrically connected with the electrical detection tester; the multiple supporting assemblies are arranged on the two sides of the bottom of the cabinet body, the supporting heights of the supporting assemblies can be adjusted according to the concave-convex condition of the ground during use, and therefore stable supporting is provided for the cabinet body through the supporting assemblies, and the situation that the detection effect is affected due to shaking of the cabinet body is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic electrical detection, in particular to a photovoltaic electrical detection and testing device. Background Art

[0002] Photovoltaic power generation system is a system that uses solar photovoltaic cells to convert solar energy into electrical energy, and the electrical part includes various electrical equipment and electrical components. Photovoltaic electrical inspection and testing devices are usually used to inspect and test the electrical part of photovoltaic power generation systems. Existing photovoltaic electrical inspection and testing devices have poor adjustability during use, and are prone to insufficient light due to poor angles of sunlight, thus affecting the detection effect; at the same time, the stability is average, and the device is easily shaken by the wind due to uneven ground, thus affecting the detection effect.

[0003] Therefore, it is necessary to develop a photovoltaic electrical inspection and testing device to solve the above technical problems. Utility Model Content

[0004] The embodiment of the utility model provides a photovoltaic electrical inspection and testing device to solve the technical problems of poor adjustability and general stability of the existing photovoltaic electrical inspection and testing devices.

[0005] A photovoltaic electrical inspection and testing device provided by an embodiment of the utility model includes a cabinet and a photovoltaic panel rotatably mounted on the top of the cabinet; two mounting brackets opposite to each other and spaced apart are vertically arranged on the top of the cabinet, and the two sides of the photovoltaic panel are rotatably connected to the two mounting brackets respectively; electrical inspection and testing devices and batteries are arranged inside the cabinet, and the photovoltaic panel and the battery are electrically connected to the electrical inspection and testing devices; a plurality of support components with adjustable support heights are symmetrically arranged on both sides of the bottom of the cabinet.

[0006] Optionally, a driving motor is further included, and an output shaft of the driving motor is drivingly connected to the photovoltaic panel.

[0007] Optionally, a motor box is provided on the mounting bracket, and the driving motor is arranged in the motor box.

[0008] Optionally, a transverse partition is provided inside the cabinet, the electrical detection tester is arranged above the transverse partition, and the battery is arranged below the transverse partition.

[0009] Optionally, the support assembly includes a mounting plate and a support screw, the mounting plate is fixedly connected to the cabinet, and the support screw vertically passes through the mounting plate and is threadedly connected to the mounting plate.

[0010] Optionally, the top end of the support screw is fixedly connected with an adjusting turntable, and the bottom end of the support screw is rotatably mounted with a support pad via a bearing.

[0011] Optionally, a cabinet door is hingedly mounted on the cabinet body, and a glass observation window is embedded in the cabinet door.

[0012] Optionally, portable handles are symmetrically arranged on both sides of the top of the cabinet, and protective covers are arranged on the portable handles.

[0013] The embodiments of the present utility model have the following beneficial effects:

[0014] 1. The photovoltaic panel is rotatably installed on the top of the cabinet. When in use, the inclination angle of the photovoltaic panel can be adjusted according to the angle of sunlight to ensure sufficient light during detection;

[0015] 2. Multiple groups of support components are set on both sides of the bottom of the cabinet. When in use, the support height of each group of support components can be adjusted according to the unevenness of the ground, so that the support components can provide stable support for the cabinet to avoid affecting the detection effect due to the shaking of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the cabinet in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the photovoltaic panel in the embodiment of the utility model;

[0020] The numbers in the figure represent:

[0021] 1. Cabinet; 2. Photovoltaic panel; 3. Mounting bracket; 4. Drive motor; 5. Motor box; 6. Electrical inspection tester; 7. Battery; 8. Horizontal partition; 9. Cabinet door; 10. Glass observation window; 11. Portable handle; 12. Mounting plate; 13. Support screw; 14. Adjustment dial; 15. Support pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model. In the utility model, unless otherwise stated, the directional words used, such as "top" and "bottom", generally refer to the top and bottom of the device in actual use or working state, specifically the direction of the drawing in the accompanying drawings; while "inside" and "outside" refer to the outline of the device.

[0023] See also Figure 1-Figure 3 As shown, an embodiment of the utility model provides a photovoltaic electrical inspection and testing device, including a cabinet 1 and a photovoltaic panel 2, the photovoltaic panel 2 is rotatably mounted on the top of the cabinet 1, and the inclination angle of the photovoltaic panel 2 can be adjusted according to the angle of sunlight during use to ensure sufficient light during detection. Specifically, two mounting brackets 3 that are opposite and spaced apart are vertically set up on the top of the cabinet 1, and the two sides of the photovoltaic panel 2 are rotatably connected to the two mounting brackets 3, so that the photovoltaic panel 2 can rotate relative to the mounting bracket 3.

[0024] In order to facilitate adjustment, the embodiment of the utility model is also provided with a drive motor 4, the output shaft of the drive motor 4 is in transmission connection with the photovoltaic panel 2, and the drive motor 4 can be started to drive the photovoltaic panel 2 to rotate to adjust its tilt angle. Further, the embodiment of the utility model is provided with a motor box 5 on the mounting bracket 3, and the drive motor 4 is arranged in the motor box 5, which can protect the drive motor 4 to a certain extent and prevent the drive motor 4 from being exposed to the outside and damaged.

[0025] The cabinet 1 is provided with an electrical detection and testing device 6 and a battery 7, and the photovoltaic panel 2 and the battery 7 are both electrically connected to the electrical detection and testing device 6. When in use, the photovoltaic panel 2 can convert solar energy into electrical energy under the irradiation of sunlight, and transmit the converted electrical energy to the electrical detection and testing device 6 for electrical detection and testing, and then transmit the electrical energy to the battery 7 for storage.

[0026] As some optional implementations, the embodiment of the utility model is provided with a transverse partition 8 inside the cabinet 1, the electrical detection test device 6 is arranged above the transverse partition 8, and the battery 7 is arranged below the transverse partition 8, and the two are stored separately; the electrical detection test device 6 and the battery 7 can also be placed in a protective box respectively to strengthen the protection of the electrical detection test device 6 and the battery 7. The cabinet 1 is hingedly installed with a cabinet door 9, and the cabinet door 9 is embedded with a glass observation window 10 for easy observation. Portable handles 11 are symmetrically arranged on both sides of the top of the cabinet 1, and a protective cover is provided on the portable handle 11 for easy transportation.

[0027] A plurality of groups of support components with adjustable support heights are symmetrically arranged on both sides of the bottom of the cabinet 1. When in use, the support heights of each group of support components can be adjusted according to the unevenness of the ground, so as to use the support components to provide stable support for the cabinet 1 and avoid affecting the detection effect due to the shaking of the cabinet 1. Specifically, the support component in the embodiment of the utility model includes a mounting plate 12 and a support screw 13. The mounting plate 12 is fixedly connected to the cabinet 1. The support screw 13 vertically passes through the mounting plate 12 and is threadedly connected to the mounting plate 12. The cabinet 1 can be effectively supported by rotating the support screw 13 so that the support screw 13 moves down to press against the ground. Furthermore, an adjusting dial 14 can be fixedly connected to the top of the support screw 13 for easy rotation; a support pad 15 can also be rotatably installed at the bottom of the support screw 13 through a bearing, and the support pad 15 is used to fit the ground to ensure the stability of the support.

[0028] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present invention. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A photovoltaic electrical inspection and testing device, characterized in that: It includes a cabinet and a photovoltaic panel rotatably mounted on the top of the cabinet; two mounting brackets are vertically arranged opposite to each other and spaced apart on the top of the cabinet, and the two sides of the photovoltaic panel are rotatably connected to the two mounting brackets respectively; electrical detection and testing devices and batteries are arranged inside the cabinet, and the photovoltaic panel and the batteries are electrically connected to the electrical detection and testing devices; and multiple groups of support components with adjustable support heights are symmetrically arranged on both sides of the bottom of the cabinet.

2. A photovoltaic electrical inspection and testing device according to claim 1, characterized in that: It also includes a driving motor, the output shaft of which is drivingly connected to the photovoltaic panel.

3. A photovoltaic electrical inspection and testing device according to claim 2, characterized in that: A motor box is arranged on the mounting bracket, and the driving motor is arranged in the motor box.

4. A photovoltaic electrical inspection and testing device according to claim 1, characterized in that: A transverse partition is arranged inside the cabinet, the electrical detection tester is arranged above the transverse partition, and the storage battery is arranged below the transverse partition.

5. A photovoltaic electrical inspection and testing device according to claim 1, characterized in that: The support assembly includes a mounting plate and a support screw. The mounting plate is fixedly connected to the cabinet body, and the support screw vertically passes through the mounting plate and is threadedly connected to the mounting plate.

6. A photovoltaic electrical inspection and testing device according to claim 5, characterized in that: The top end of the support screw is fixedly connected with an adjusting turntable, and the bottom end of the support screw is rotatably mounted with a support pad via a bearing.

7. A photovoltaic electrical inspection and testing device according to claim 1, characterized in that: A cabinet door is hingedly mounted on the cabinet body, and a glass observation window is embedded on the cabinet door.

8. A photovoltaic electrical inspection and testing device according to claim 1, characterized in that: Portable handles are symmetrically arranged on both sides of the top of the cabinet, and protective covers are arranged on the portable handles.

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