Intelligent operation and maintenance device for photovoltaic energy storage engineering

Abstract

The utility model discloses an intelligent operation and maintenance device for photovoltaic energy storage engineering, comprising a box body and an electric power comprehensive tester body, the back of the box body is fixedly provided with two hinges, the inner sides of the two hinges are fixedly provided with a cover plate, the inner side of the cover plate is fixedly provided with a sponge pad, and the sponge pad is fixedly provided with a power supply. Two lock catches II are fixedly mounted at one end, far away from the hinge, of the cover plate; when the box body falls off to a large extent, the box body contacts with the ground, the electric power comprehensive tester body vibrates in the box body due to inertia, the silica gel pad and the sponge pad generate preliminary clamping and limiting, and through elastic damping of the gas spring telescopic rod and the damping spring, the electric power comprehensive tester body is prevented from falling off. The fixing frame and the electric power comprehensive tester body are kept at relatively stable positions, so that the damping effect is improved, the protection capability is provided, the protection effect is further improved, the use effect is stabilized, falling protection is provided for equipment in a complex maintenance environment, and the protection effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic energy storage overhauls technical field, concretely is a kind of intelligent operation and maintenance device for photovoltaic energy storage engineering. BACKGROUND

[0002] Solar photovoltaic system, also known as photoelectric, is a facility for converting solar energy into direct-current electric energy by using the photovoltaic effect of photovoltaic semiconductor materials. The core of photovoltaic facilities is solar panels. Currently, the main semiconductor materials used for power generation are: single-crystal silicon, polycrystalline silicon, amorphous silicon and cadmium telluride, etc. In recent years, countries have been actively promoting the application of renewable energy, and the photovoltaic industry has developed rapidly. Photovoltaic systems can be installed on the ground on a large scale to form photovoltaic power stations, or they can be placed on the roofs or outer walls of buildings to form building integrated photovoltaic systems.

[0003] As a clean energy, photovoltaic has developed rapidly in recent years. Photovoltaic solar panels can generate electricity and be connected to the grid, and can generate benefits for installed users. Various factory roofs and outer walls are equipped with photovoltaic panels and connected to energy storage devices to meet self-use or voltage stabilization. These photovoltaic and energy storage facilities are widely distributed, and when maintenance is needed at one location, maintenance personnel need to rush to the scene for maintenance and operation. The distance between locations is far, and it is easy to mishandle and drop the measuring instruments, which can be damaged, so frequent replacement is needed, which reduces the use efficiency. Therefore, an intelligent operation and maintenance device for photovoltaic energy storage engineering is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an intelligent operation and maintenance device for photovoltaic energy storage engineering to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an intelligent operation and maintenance device for photovoltaic energy storage engineering, comprising a box body and a power comprehensive tester body, two hinges are fixedly installed on the back of the box body, a cover plate is fixedly installed on the inner side of the two hinges, a sponge pad is fixedly installed on the inner side of the cover plate, two lock catches two are fixedly installed on one end of the cover plate away from the hinge, two lock catches one are fixedly installed on the top of the front of the box body, a buffer anti-falling pad is fixedly installed on the outer side of each corner of the box body, a handle is fixedly installed on the front of the box body, four rubber pads are fixedly installed on the bottom of the box body, a cladding groove is formed in the inner wall of the box body, a buffer layer is fixedly installed in the cladding groove, a silica gel pad is fixedly installed on the bottom of the inner cavity of the box body, a fixed frame is fixedly sleeved on the outer side of the power comprehensive tester body, four gas spring telescopic rods are fixedly installed on the top and bottom of the fixed frame, a damping spring is sleeved on the outer side of each of the four gas spring telescopic rods, and a support frame is fixedly installed on the top of the inner wall of the box body.

[0006] Preferably, the size of the two said lock buckles is matched with the size of the second lock buckle, and the size of the cover plate and the sponge pad is matched with the size of the box and the power comprehensive tester body.

[0007] Preferably, the four said gas spring telescopic rods are uniformly distributed in a rectangular symmetry on the opposite sides of the box and the power comprehensive tester body.

[0008] Preferably, the outer side of the fixed frame is in sliding contact with the inner wall of the box, the power comprehensive tester body is movably sleeved on the inner side of the support frame, and the support frame and the power comprehensive tester body are provided with rubber frames between the fixed frame and the box.

[0009] Preferably, the bottom end of the damping spring and the gas spring telescopic rod away from the fixed frame is fixedly installed in the bottom of the inner cavity of the box, and the top end of the damping spring and the gas spring telescopic rod away from the fixed frame is fixedly installed in the bottom of the support frame.

[0010] Preferably, the top of the power comprehensive tester body is provided with a display screen, a plurality of buttons are movably installed on the top of the power comprehensive tester body, a plurality of indicator lights are fixedly installed on the top of the power comprehensive tester body, a plurality of adjusting knobs are installed on the top of the power comprehensive tester body, and a plurality of connecting jacks are installed on the top of the power comprehensive tester body, and the connecting jacks include a pen jack and a BNC interface.

[0011] Compared with the prior art, the device has the advantages that: when the device is used, the user lifts the device by the handle and moves it to the working position, contacts the ground through the rubber pad to reduce the initial rigid contact, then protects the inner side of the box through the cladding groove, and clamps and flexibly protects the power comprehensive tester body through the silica gel pad and the sponge pad, so that the protection effect is increased, when falling, the buffer anti-falling pad preliminarily buffers the corners of the box, cooperates with the clamping protection of the silica gel pad and the sponge pad to perfectly protect the power comprehensive tester body, increases the protection effect, reduces damage, and increases the service life of the device.

[0012] When the box falls to a large extent, the silica gel pad and the sponge pad preliminarily clamp and limit, and the elasticity of the gas spring telescopic rod and the damping spring is used for damping, so that the fixed frame and the power comprehensive tester body are kept in a relatively stable position, the damping effect is increased, the protection ability is provided, the protection effect is further increased, and the use effect is stabilized. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1The front view three-dimensional appearance structure schematic diagram of the utility model.

[0014] Figure 2 The rear view three-dimensional appearance structure schematic diagram of the utility model.

[0015] Figure 3 The front view sectional structure schematic diagram of the utility model.

[0016] Figure 4 The utility model discloses Figure 3 The enlarged structure schematic diagram of A in the middle.

[0017] In the drawing: 1, box body; 2, electric power comprehensive tester body; 3, handle; 4, lock catch one; 5, buffer anti-falling pad; 6, support frame; 7, cover plate; 8, lock catch two; 9, sponge pad; 10, rubber pad; 11, hinge; 12, cladding groove; 13, buffer layer; 14, silica gel pad; 15, fixed frame; 16, gas spring telescopic rod; 17, damping spring; 18, connecting jack; 19, adjusting knob; 20, display screen; 21, button; 22, indicator light. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of intelligent operation and maintenance device for photovoltaic energy storage engineering, including box 1 and electric power comprehensive tester body 2, the back of box 1 is fixedly installed with two hinges 11, the inner side of two hinges 11 is fixedly installed with cover plate 7, the inner side of cover plate 7 is fixedly installed with sponge pad 9, cover plate 7 is fixedly installed with two lock catch two 8 at the end away from hinge 11, the top of the front of box 1 is fixedly installed with two lock catch one 4, the outside of the four corners of box 1 is all fixedly installed with buffer anti-falling pad 5, the front of box 1 is fixedly installed with handle 3, the bottom of box 1 is fixedly installed with four rubber pads 10, the inner wall of box 1 is provided with cladding groove 12, the inside of cladding groove 12 is fixedly installed with buffer layer 13, the bottom of the inner chamber of box 1 is fixedly installed with silica gel pad 14, the outside of electric power comprehensive tester body 2 is fixedly sleeved with fixed frame 15, the top and bottom of fixed frame 15 are all fixedly installed with four gas spring telescopic rods 16, the outside of four gas spring telescopic rods 16 is all sleeved with damping spring 17, the top of the inner wall of box 1 is fixedly installed with support frame 6.

[0020] The working principle of the above technical scheme is as follows: in use, the user lifts the device by the handle 3 and moves it to the working position and then puts it down, and the rubber pad 10 contacts the ground to reduce the initial rigid contact, then the covering groove 12 provides protection to the inner side of the box 1, and the silica gel pad 14 and the sponge pad 9 realize clamping flexible protection of the power comprehensive tester body 2, thereby increasing the protection effect; when falling, the buffer anti-falling pad 5 provides preliminary buffering for the corners of the box 1, and the silica gel pad 14 and the sponge pad 9 realize perfect protection of the power comprehensive tester body 2, thereby increasing the protection effect, reducing damage, and increasing the service life of the device.

[0021] In another embodiment, as shown in Figures 1-3 The size of the two lock buckles 4 is adapted to the size of the lock buckle 8, and the size of the cover plate 7 and the sponge pad 9 is adapted to the size of the box 1 and the power comprehensive tester body 2.

[0022] The closure of the lock buckles 4 and 8 facilitates the fixation of the cover plate 7 on the outside of the box 1; when the cover plate 7 is closed on the top of the box 1, the sponge pad 9 contacts the top of the power comprehensive tester body 2, and the flexible deformation of the sponge pad 9 increases the stability of the structure and facilitates the provision of auxiliary protection effect.

[0023] In another embodiment, as shown in Figure 3 and Figure 4 The four air spring telescopic rods 16 are uniformly distributed in a rectangular symmetry on the opposite sides of the box 1 and the power comprehensive tester body 2.

[0024] The uniform distribution of the air spring telescopic rods 16 facilitates the stable relative moment of the fixed frame 15 and the power comprehensive tester body 2, facilitates the balance of the buffering protection torque, and increases the protection intensity.

[0025] In another embodiment, as shown in Figure 4 The outside of the fixed frame 15 is in sliding contact with the inner wall of the box 1, and the power comprehensive tester body 2 is movably sleeved on the inside of the support frame 6; the support frame 6 and the power comprehensive tester body 2 are provided with rubber frames between the fixed frame 15 and the box 1.

[0026] The rubber frame in contact with the fixed frame 15 is fixed on the outside of the fixed frame 15, and the outside of the rubber frame is in sliding contact with the inner wall of the box 1; the rubber frame in contact with the power comprehensive tester body 2 is fixed on the inside of the support frame 6, and the rubber frame is in sliding contact with the outside of the power comprehensive tester body 2; this scheme facilitates the maintenance of the relative stable position of the box 1 and the power comprehensive tester body 2, provides sliding limiting, does not conduct the falling impact force rigidly, and provides auxiliary protection effect, thereby increasing the protection ability and position stability.

[0027] In another embodiment, as shown in Figure 3 and Figure 4 The shock spring 17 and the gas spring telescopic rod 16 are fixedly installed at the bottom of the inner cavity of the box body 1 away from the bottom end of the fixed frame 15, and the shock spring 17 and the gas spring telescopic rod 16 are fixedly installed at the bottom of the support frame 6 away from the top end of the fixed frame 15.

[0028] Through the gas spring telescopic rod 16 and the shock spring 17, when the box body 1 falls to a large extent, the contact of the box body 1 with the ground due to inertia causes the vibration of the power comprehensive tester body 2 inside the box body 1, at this time, the silica gel pad 14 and the sponge pad 9 generate preliminary clamping and limiting, and through the elastic shock absorption of the gas spring telescopic rod 16 and the shock spring 17, the fixed frame 15 and the power comprehensive tester body 2 are kept in a relatively stable position, which facilitates to increase the shock absorption effect, provide protection ability, further increase the protection effect, stabilize the use effect, provide drop protection for the equipment in complex maintenance environment, and the protection effect is good.

[0029] In another embodiment, as shown in Figure 1 The top of the power comprehensive tester body 2 is provided with a display screen 20, a plurality of buttons 21 are movably installed on the top of the power comprehensive tester body 2, a plurality of indicator lights 22 are fixedly installed on the top of the power comprehensive tester body 2, a plurality of adjusting knobs 19 are installed on the top of the power comprehensive tester body 2, and a plurality of connection jacks 18 are installed on the top of the power comprehensive tester body 2, the connection jacks 18 including a pen jack and a BNC interface.

[0030] The measuring connection pen is inserted through the connection jack 18, the parameters are adjusted through the adjusting knob 19, the power comprehensive tester body 2 is operated through the button 21, and the operation is prompted through the indicator light 22, each structure is prior art, and the operation and maintenance of the photovoltaic power equipment are facilitated.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A smart operation and maintenance device for photovoltaic energy storage projects, comprising a housing (1) and a power comprehensive tester body (2), characterized in that: The back of the box (1) is fixedly installed with two hinges (11), the inner side of the two hinges (11) is fixedly installed with a cover plate (7), the inner side of the cover plate (7) is fixedly installed with a sponge pad (9), the end of the cover plate (7) away from the hinge (11) is fixedly installed with two lock catches two (8), the top of the front of the box (1) is fixedly installed with two lock catches one (4), the outer side of the four corners of the box (1) is fixedly installed with a buffer anti-falling pad (5), the front of the box (1) is fixedly installed with a handle (3), the bottom of the box (1) is fixedly installed with four rubber pads (10), the inner wall of the box (1) is provided with a cladding groove (12), the inside of the cladding groove (12) is fixedly installed with a buffer layer (13), the bottom of the inner cavity of the box (1) is fixedly installed with a silica gel pad (14), the outer side of the power comprehensive tester body (2) is fixedly sleeved with a fixed frame (15), the top and bottom of the fixed frame (15) are fixedly installed with four gas spring telescopic rods (16), the outer side of the four gas spring telescopic rods (16) is sleeved with a shock absorbing spring (17), the top of the inner wall of the box (1) is fixedly installed with a support frame (6). 2.The intelligent operation and maintenance device for photovoltaic energy storage engineering of claim 1, characterized in that: The specification size of the two lock catches one (4) is adapted to the specification size of the lock catch two (8), the specification size of the cover plate (7) and the sponge pad (9) is adapted to the specification size of the box (1) and the power comprehensive tester body (2). 3.The intelligent operation and maintenance device for photovoltaic energy storage engineering of claim 1, characterized in that: The four gas spring telescopic rods (16) are evenly distributed in a rectangular symmetry on the opposite sides of the box (1) and the power comprehensive tester body (2).

4. The intelligent operation and maintenance device for photovoltaic energy storage engineering according to claim 1, characterized in that: The outer side of the fixed frame (15) is in sliding contact with the inner wall of the box (1), the power comprehensive tester body (2) is movably sleeved on the inner side of the support frame (6), and the support frame (6) and the power comprehensive tester body (2) are provided with rubber frames between the fixed frame (15) and the box (1). 5.The intelligent operation and maintenance device for photovoltaic energy storage engineering of claim 1, characterized in that: The bottom end of the shock absorbing spring (17) and the gas spring telescopic rod (16) away from the fixed frame (15) is fixedly installed on the bottom of the inner cavity of the box (1), and the top end of the shock absorbing spring (17) and the gas spring telescopic rod (16) away from the fixed frame (15) is fixedly installed on the bottom of the support frame (6). 6.The intelligent operation and maintenance device for photovoltaic energy storage engineering of claim 1, characterized in that: The top of the power comprehensive tester body (2) is provided with a display screen (20), a plurality of buttons (21) are movably installed on the top of the power comprehensive tester body (2), a plurality of indicator lights (22) are fixedly installed on the top of the power comprehensive tester body (2), a plurality of adjusting knobs (19) are installed on the top of the power comprehensive tester body (2), a plurality of connecting jacks (18) are installed on the top of the power comprehensive tester body (2), and the connecting jacks (18) include a pen jack and a BNC interface.

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