Photovoltaic power generation inverter protection mechanism

Abstract

The utility model discloses a photovoltaic power generation inverter protection mechanism which comprises an inverter, the upper end face of the inverter is provided with a plurality of groups of supporting rods, the supporting rods are respectively provided with spiral grooves, bolts are respectively screwed in the spiral grooves, and the bolts are respectively inserted into a rain cover. According to the photovoltaic power generation inverter protection mechanism, the upper end face of the rain cover is of the arc-shaped structure, and the rain cover and the inverter form a spiral locking structure through the bolts and the supporting rods, so that the arc-shaped rain cover which is spirally installed is arranged close to the upper end of the inverter to carry out all-directional rain prevention on the inverter, and then rainwater is prevented from being accumulated on the inverter to influence the inverter; the first light barrier of the device is of an inclined structure, and the first light barrier and the inverter form an elastic telescopic structure through inserting the spring and the sliding block into the sliding groove, so that sunlight in all directions of the inverter is reflected through the inclined first light barrier, and meanwhile, the protection performance of the first light barrier on the inverter is improved through the spring.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation technical field, concretely is a photovoltaic power generation inverter protection mechanism. BACKGROUND

[0002] Photovoltaic power generation is a kind of technology using the photovoltaic effect of semiconductor interface and directly converting light energy into electric energy, mainly by solar panel (assembly), controller and inverter three major parts, main components are composed of electronic components.In the photovoltaic power generation process, for the convenience of converting direct current into alternating current, at the same time for real-time monitoring and judging the fault in photovoltaic system, so using inverter ensures the normal operation of photovoltaic system.

[0003] And inverter in the use process, by the shell to its internal related components waterproof, heat insulation etc., to ensure that the internal components can be normally used, and the existing inverter in the use process, only by the shell cannot effectively block external heat, and rainwater accumulation on the surface of shell is easy to cause the influence thereof.For this purpose, a photovoltaic power generation inverter protection mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a photovoltaic power generation inverter protection mechanism to solve the problem that the existing inverter in the use process can only be effectively blocked by the shell, and rainwater accumulation on the surface of shell is easy to cause the influence thereof as proposed in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a photovoltaic power generation inverter protection mechanism, including inverter, the inverter is equipped with a plurality of support rods on the upper end surface, and the support rods are respectively provided with spiral grooves, the spiral grooves are respectively screwed with bolts, and the bolts are respectively inserted into the rain cover, the rain cover is respectively provided with a plurality of fixed blocks on the upper end surface, and the bolts are respectively inserted into the fixed blocks;

[0006] The both sides and rear of the inverter are respectively provided with fixed frames, and a plurality of sliding grooves are respectively formed in the lower end surface of the fixed frame, sliding blocks are respectively inserted into the sliding grooves, and first light barriers are respectively arranged below the sliding blocks, a plurality of springs are respectively arranged on the inner side of the first light barriers, and the other ends of the springs are respectively connected to the inverter;

[0007] The rain cover is respectively provided with a plurality of fixed plates on the front, and spiral holes are respectively formed in the fixed plates, rotating rods are inserted into the fixed plates, and threads are respectively arranged on the both ends of the rotating rods, second light barriers are arranged on the outer wall of the rotating rods, and a plurality of rubber blocks are arranged on the inner side of the second light barriers.

[0008] Preferably, the upper end face of the rain cover is arc-shaped structure, and the rain cover is screwed, supported by the support rod and the inverter to form a screw locking structure.

[0009] Preferably, the first light shield is inclined structure, and the first light shield is inserted into the sliding slot through the spring and the sliding block and is elastically telescopic with the inverter.

[0010] Preferably, the second light shield is rotatable with the fixed plate through the rotating rod, and the rotating rod is screwed with the fixed plate through the threads at both ends to form a screw locking structure.

[0011] Compared with the prior art, the rain cover upper end face of the photovoltaic power generation inverter protection mechanism is arc-shaped structure, and the rain cover is screwed, supported by the support rod and the inverter to form a screw locking structure, so that the arc-shaped rain cover is installed on the inverter by screwing and is used for omnidirectional rainproof of the inverter, thereby avoiding the influence of rainwater accumulation on the inverter, the first light shield of the device is inclined structure, and the first light shield is inserted into the sliding slot through the spring and the sliding block and is elastically telescopic with the inverter, so that the sunlight in each direction of the inverter is reflected through the inclined first light shield, and the spring is used for increasing the protection of the inverter by the first light shield, the second light shield of the device is rotatable with the fixed plate through the rotating rod, and the rotating rod is screwed with the fixed plate through the threads at both ends to form a screw locking structure, so that the second light shield is rotatable and is used for heat insulation of the inverter, and the inverter is convenient for regular maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structure schematic view of the photovoltaic power generation inverter protection mechanism.

[0013] Figure 2 It is a structure schematic view of the second light shield of the photovoltaic power generation inverter protection mechanism.

[0014] Figure 3 It is a top view structure schematic view of the photovoltaic power generation inverter protection mechanism.

[0015] Figure 4 It is a side view structure schematic view of the photovoltaic power generation inverter protection mechanism.

[0016] In the drawing: 1, inverter, 2, support rod, 3, bolt, 4, rain cover, 5, fixed block, 6, fixed frame, 7, sliding block, 8, spring, 9, first light shield, 10, fixed plate, 11, rotating rod, 12, second light shield. DETAILED DESCRIPTION

[0017] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0018] Please refer to Figures 1-4 The utility model provides a technical scheme: a photovoltaic power generation inverter protection mechanism, including inverter 1, inverter 1 is located on the upper end face and is equipped with a plurality of support bars 2, and the support bar 2 is respectively provided with spiral groove, and the spiral groove is respectively screwed with bolt 3, and the bolt 3 is respectively inserted in rain cover 4, rain cover 4 is respectively equipped with a plurality of fixed blocks 5 on the upper end face, and the bolt 3 is respectively inserted in fixed block 5.

[0019] Further, the upper end face of the rain cover 4 is an arc structure, and the rain cover 4 forms a spiral locking structure with the bolt 3 and the support bar 2 and the inverter 1, so that the rain cover 4 with the arc structure can avoid the influence of rain accumulation on the inverter 1, while effectively ensuring the ventilation around the inverter 1.

[0020] The two sides and the rear of the inverter 1 are respectively provided with a fixed frame 6, and the fixed frame 6 is respectively provided with a plurality of sliding grooves on the lower end face, and the sliding grooves are respectively inserted with sliding blocks 7, and the sliding blocks 7 are respectively provided with first light barriers 9 below, and the first light barriers 9 are respectively provided with a plurality of springs 8 on the inner side, and the other end of the spring 8 is respectively connected with the inverter 1.

[0021] Further, the first light barrier 9 is an inclined structure, and the first light barrier 9 forms an elastic extension structure with the inverter 1 by being inserted into the sliding groove through the spring 8 and the sliding block 7, so that the first light barrier 9 with the inclined structure can further increase the protection of the inverter 1 while heat insulation.

[0022] The rain cover 4 is respectively provided with a plurality of fixed plates 10 on the front, and the fixed plates 10 are respectively provided with spiral holes, and the fixed plates 10 are inserted with rotating rods 11, and the two ends of the rotating rod 11 are respectively provided with threads on the outer wall, and the rotating rod 11 is provided with a second light barrier 12 on the outer wall, and the second light barrier 12 is provided with a plurality of rubber blocks on the inner side, and it is necessary to additionally explain that the first light barrier 9 and the second light barrier 12 are respectively embedded with heat insulation materials, so as to further ensure the heat insulation effect.

[0023] Further, the second light barrier 12 forms a rotating structure with the fixed plate 10 through the rotating rod 11, and the rotating rod 11 forms a spiral locking structure with the fixed plate 10 through the threads at both ends, so that the second light barrier 12 can be fully heat-insulated while avoiding the convenience of regular maintenance of the inverter 1 by rotating.

[0024] Working principle: in using photovoltaic power generation inverter protection mechanism, first can be placed on the support pole 2 rain cover 4, while can be through a plurality of bolts 3 on the rain cover 4 screw installation, in order to be through the arc structure of rain cover 4 on the inverter 1 upper end to its overall rain, so as to avoid the rain accumulation on the surface of inverter 1 to its influence, at the same time through the arc structure of rain cover 4 can guarantee the ventilation of inverter 1 around, in the inverter 1 use process, can be through the outside inclined first light shield 9 to reflect sunlight, so as to avoid the heat caused by sunlight to inverter 1 influence, at the same time can through the spring 8, first light shield 9 effectively increase the overall protection of inverter 1, in order to effectively avoid the outside impact to inverter 1 cause damage, in the inverter 1 heat insulation protection process, if need to overhaul inverter 1 can drive the rotating rod 11 rotation, so that the second light shield 12 to the outside rotation, in order to facilitate the operation of inverter 1, this is the use process of the photovoltaic power generation inverter protection mechanism.

[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A photovoltaic inverter protection mechanism comprising an inverter (1), characterized in that: The inverter (1) is provided with a plurality of support rods (2) on the upper end face, and the support rods (2) are respectively provided with screw grooves, the screw grooves are respectively screwed with bolts (3), and the bolts (3) are respectively inserted into rain covers (4), the rain covers (4) are respectively provided with a plurality of fixing blocks (5) on the upper end face, and the bolts (3) are respectively inserted into the fixing blocks (5); The inverter (1) is provided with a plurality of fixing frames (6) on both sides and the rear, and the fixing frames (6) are respectively provided with a plurality of sliding grooves on the lower end face, the sliding grooves are respectively inserted with sliding blocks (7), and the sliding blocks (7) are respectively provided with first light blocking plates (9) below, the first light blocking plates (9) are respectively provided with a plurality of springs (8) on the inner side, and the other ends of the springs (8) are respectively connected with the inverter (1); The rain cover (4) is respectively provided with a plurality of fixed plates (10) on the front, and the fixed plates (10) are respectively provided with screw holes, the fixed plates (10) are inserted with rotating rods (11), and the two ends of the rotating rods (11) are respectively provided with threads on the outer wall, the rotating rods (11) are respectively provided with second light blocking plates (12) on the outer wall, and the second light blocking plates (12) are respectively provided with a plurality of rubber blocks on the inner side.

2. The photovoltaic power generation inverter protection mechanism according to claim 1, characterized in that: The upper end face of the rain cover (4) is an arc structure, and the rain cover (4) is screwed with the bolts (3), the support rods (2) and the inverter (1) to form a screw locking structure.

3. The photovoltaic power inverter protection mechanism of claim 1, wherein: The first light blocking plate (9) is an inclined structure, and the first light blocking plate (9) is inserted into the sliding groove through the spring (8) and the sliding block (7) to form an elastic expansion structure with the inverter (1).

4. The photovoltaic inverter protection mechanism of claim 1, wherein: The second light blocking plate (12) is a rotating structure through the rotating rod (11) and the fixed plate (10), and the rotating rod (11) is a screw locking structure through the threads on both ends and the fixed plate (10).

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