CN212163263U

CN212163263U - Photovoltaic inverter with stable performance

Info

Publication number: CN212163263U
Application number: CN202021297730.XU
Authority: CN
Inventors: 杜志海
Original assignee: Huizhongxiang Environmental Protection Technology Co ltd
Current assignee: Huizhongxiang Environmental Protection Technology Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-12-15
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a photovoltaic inverter with stable ability, which comprises a bracket, be equipped with the fixed plate on the lateral wall of support, one side fixedly connected with dc-to-ac converter body of support is kept away from to the fixed plate, one side that the fixed plate is close to the support is equipped with the spout, sliding connection has two clamp splices in the spout, the one end of clamp splice runs through the spout, and two the clamp splice is located the both sides of support respectively, the clamp splice is close to one side fixedly connected with gag lever post of support, be equipped with the spacing hole corresponding with the gag lever post on the lateral wall of support, the one end that the clamp splice was kept away from to the gag lever post extends to spacing downthehole, be equipped with the screw rod in the spout, the one end of screw rod runs. The utility model discloses simple structure, convenient to use through clamping structure's setting, install photovoltaic inverter on the support fast to stability after the installation is stronger, be difficult for droing.

Description

Photovoltaic inverter with stable performance

Technical Field

The utility model relates to an inverter technical field especially relates to a photovoltaic inverter with stable ability.

Background

The photovoltaic inverter is used for inverting direct current into alternating current in a photovoltaic power generation system, solar photovoltaic power generation is a sustainable and renewable clean energy power generation mode and becomes an important component of world energy demand supply, and the photovoltaic inverter is a key component of the photovoltaic power generation system, and the health state of the photovoltaic inverter directly influences the safety and stability of the operation of the whole photovoltaic power generation system.

At present, photovoltaic inverter generally is fixed on the support of installation solar cell square matrix through a plurality of locking screw, when photovoltaic power plant was established, often need install a large amount of photovoltaic inverter, how install photovoltaic inverter on the support fast, be the utility model discloses the problem that needs the solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving how to install photovoltaic inverter on the support fast, and the photovoltaic inverter who provides has stable ability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a photovoltaic inverter with stable performance comprises a bracket, wherein a fixing plate is arranged on the side wall of the bracket, the side of the fixing plate far away from the bracket is fixedly connected with an inverter body, one side of the fixing plate near the bracket is provided with a chute, two clamping blocks are connected in the chute in a sliding way, one end of each clamping block penetrates through the chute, the two clamping blocks are respectively positioned at the two sides of the bracket, one side of the clamping block close to the bracket is fixedly connected with a limiting rod, the side wall of the bracket is provided with a limiting hole corresponding to the limiting rod, one end of the limiting rod far away from the clamping block extends into the limiting hole, a screw rod is arranged in the chute, one end of the screw rod sequentially penetrates through the two clamping blocks and is rotationally connected with the inner side wall of the chute, the other end of the screw rod penetrates through the fixed plate and is fixedly connected with the turntable, the screw rod is rotatably connected with the fixed plate, and opposite internal threads are respectively arranged between the two clamping blocks.

Preferably, the side wall of the clamping block is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the inner side wall of the sliding groove.

Preferably, one side of the fixed plate close to the turntable is rotatably connected with an L-shaped clamping rod, a plurality of clamping holes corresponding to the L-shaped clamping rods are uniformly distributed in the side wall of the turntable, one end of each L-shaped clamping rod extends into each clamping hole, and a spring is fixedly connected between each L-shaped clamping rod and the fixed plate.

Preferably, a sliding rod is arranged between the two clamping blocks, two ends of the sliding rod respectively penetrate through the two clamping blocks and are fixedly connected with the opposite side walls in the sliding grooves, and the sliding rod is in sliding connection with the clamping blocks.

Preferably, one side of the clamping block close to the bracket is fixedly connected with a rubber pad.

Preferably, the limiting rods are multiple in number.

Has the advantages that:

1. when the photovoltaic inverter is used, the fixing plate is moved to the side of the support, the two clamping blocks are respectively positioned at the two sides of the support, then the turntable is rotated to drive the screw rod to rotate, the screw rod drives the two clamping blocks to move through the effect of thread meshing, the support is clamped through the clamping blocks to prevent the whole photovoltaic inverter from falling off, the limiting rod is driven by the clamping blocks to extend into the limiting hole, and the whole photovoltaic inverter can be further prevented from falling off through the arrangement of the limiting rod;

2. through the setting of ball, can reduce the resistance when the clamp splice removes, through the setting of L type kelly and spring, can prevent that the carousel from becoming flexible when not using, through the setting of slide bar, can improve the stability when the clamp splice removes, through the setting of rubber pad, can improve the stability when the clamp splice centre gripping, through the setting of a plurality of gag lever posts, can strengthen whole steadiness.

Drawings

Fig. 1 is a schematic structural diagram of a photovoltaic inverter with stable performance according to the present invention;

fig. 2 is a schematic view of a top-down structure of a photovoltaic inverter fixing plate with stable performance provided by the present invention;

fig. 3 is the utility model provides a photovoltaic inverter's a structural schematic with stable performance.

In the figure: the device comprises a support 1, an inverter body 2, a fixing plate 3, a turntable 4, a clamping block 5, a limiting rod 6, a rubber pad 7, a sliding rod 8, a screw rod 9 and an L-shaped clamping rod 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a photovoltaic inverter with stable performance, comprising a bracket 1, a fixing plate 3 is disposed on a side wall of the bracket 1 for mounting an inverter body 2, one side of the fixing plate 3 away from the bracket 1 is fixedly connected with the inverter body 2, one side of the fixing plate 3 close to the bracket 1 is provided with a chute, two clamping blocks 5 are slidably connected in the chute for clamping the bracket 1, a groove is disposed on a side wall of each clamping block 5, a ball is disposed in the groove for reducing resistance when the clamping block 5 moves, the ball abuts against an inner side wall of the chute, a slide bar 8 is disposed between the two clamping blocks 5 for improving stability when the clamping block 5 moves, two ends of the slide bar 8 respectively penetrate through the two clamping blocks 5 and are fixedly connected with opposite side walls in the chute, the slide bar 8 is slidably connected with the clamping blocks 5, one end of the clamping block 5 penetrates through the chute, and the two clamping blocks 5, one side, close to the support 1, of each clamping block 5 is fixedly connected with a rubber pad for improving the stability of the clamping blocks 5 during clamping, one side, close to the support 1, of each clamping block 5 is fixedly connected with a limiting rod 6 for preventing the fixed plate 3 from falling off from the support 1, limiting holes corresponding to the limiting rods 6 are formed in the side wall of the support 1, one ends, far away from the clamping blocks 5, of the limiting rods 6 extend into the limiting holes, and the limiting rods 6 are multiple in number and used for improving the overall stability;

in the embodiment, a screw 9 is arranged in the chute and used for driving the clamping blocks 3 to move, one end of the screw 9 sequentially penetrates through the two clamping blocks 5 and is rotatably connected with the inner side wall of the chute, the other end of the screw 9 penetrates through the fixed plate 3 and is fixedly connected with the rotary plate 4 and used for driving the screw 9 to rotate, the screw 9 is rotatably connected with the fixed plate 3, opposite internal threads are respectively arranged between the two clamping blocks 5, one side of the fixed plate 3, which is close to the rotary plate 4, is rotatably connected with an L-shaped clamping rod 10 and is used for preventing the rotary plate 4 from loosening when not in use, a plurality of clamping holes corresponding to the L-shaped clamping rods 10 are uniformly distributed on the side wall of the rotary plate 4, one end of the L-shaped clamping rod 10 extends into the clamping holes, and a spring is fixedly connected between the L-shaped;

in this embodiment, remove fixed plate 3 to support 1 side earlier to make two clamp splices 5 be located support 1's both sides respectively, then rotate carousel 4 and drive screw rod 9 and rotate, screw rod 9 drives two clamp splices 5 through thread engagement's effect and removes, carries out the centre gripping to support 1 through clamp splice 5, prevents wholly to drop, drives gag lever post 5 through clamp splice 5 and extends to spacing downthehole, through the setting of gag lever post 6, can further prevent wholly to drop, the utility model discloses simple structure, convenient to use, through clamping structure's setting, install photovoltaic inverter on the support fast to stability after the installation is stronger, be difficult for droing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Photovoltaic inverter with stable performance, comprising a support (1), characterized in that: the inverter comprises a bracket (1), and is characterized in that a fixing plate (3) is arranged on the side wall of the bracket (1), one side of the fixing plate (3) far away from the bracket (1) is fixedly connected with an inverter body (2), one side of the fixing plate (3) near the bracket (1) is provided with a chute, two clamping blocks (5) are connected in the chute in a sliding manner, one end of each clamping block (5) penetrates through the chute, the two clamping blocks (5) are respectively positioned at two sides of the bracket (1), one side of each clamping block (5) near the bracket (1) is fixedly connected with a limiting rod (6), a limiting hole corresponding to the limiting rod (6) is arranged on the side wall of the bracket (1), one end of each limiting rod (6) far away from the clamping blocks (5) extends into the limiting hole, a screw rod (9) is arranged in the chute, one end of the screw rod (9) sequentially, the other end of the screw rod (9) penetrates through the fixing plate (3) and is fixedly connected with the turntable (4), the screw rod (9) is rotatably connected with the fixing plate (3), and opposite internal threads are arranged between the two clamping blocks (5) respectively.

2. The photovoltaic inverter with the stable performance as set forth in claim 1, wherein: the side wall of the clamping block (5) is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the inner side wall of the sliding groove.

3. The photovoltaic inverter with the stable performance as set forth in claim 1, wherein: one side that fixed plate (3) are close to carousel (4) is rotated and is connected with L type kelly (10), evenly distributed has a plurality ofly on the lateral wall of carousel (4) and blocks the hole corresponding with L type kelly (10), the one end of L type kelly (10) extends to in the card hole, fixedly connected with spring between L type kelly (10) and fixed plate (3).

4. The photovoltaic inverter with the stable performance as set forth in claim 1, wherein: two be equipped with slide bar (8) between clamp splice (5), the both ends of slide bar (8) run through two clamp splices (5) respectively and with spout interior relative lateral wall fixed connection, be sliding connection between slide bar (8) and clamp splice (5).

5. The photovoltaic inverter with the stable performance as set forth in claim 1, wherein: one side of the clamping block (5) close to the bracket (1) is fixedly connected with a rubber pad.

6. The photovoltaic inverter with the stable performance as set forth in claim 1, wherein: the number of the limiting rods (6) is multiple.