CN220964625U

CN220964625U - Inverter convenient to maintain

Info

Publication number: CN220964625U
Application number: CN202322203796.8U
Authority: CN
Inventors: 王龙; 王荣民; 张宏; 王荣硕; 李耀; 唐晓丽; 田学慧
Original assignee: Guangdong Yangshuo Lvjian Technology Co ltd
Current assignee: Guangdong Yangshuo Lvjian Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-05-14
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to the technical field of inverters, in particular to an inverter convenient to maintain, which comprises a mounting seat, a protection box, a moving-out assembly, an inverter body and two fixing assemblies, wherein the top of the protection box is slidably arranged at the top of the inside of the mounting seat, one ends of the two fixing assemblies are respectively correspondingly arranged at the middle parts of two ends of one side of the inside of the mounting seat, one side of one end of the fixing assembly is correspondingly clamped at one ends of two sides of the protection box, the moving-out assembly is arranged at the bottom of a cavity of the protection box, the inverter body is arranged at the top of the moving-out assembly, the protection box can be quickly taken down through the cooperation of the mounting seat and the fixing assemblies, the moving-out assembly is convenient to move the inverter body out for maintenance, the protection box is arranged at the bottom of the mounting plate, the mounting plate can shade the protection box from sun and rain, the mounting seat is convenient to fixedly mount the protection box at a certain place, and the protection box is slidably arranged at the bottom of the mounting plate and is clamped and fixed at a position through the two fixing assemblies.

Description

Inverter convenient to maintain

Technical Field

The utility model relates to the technical field of inverters, in particular to an inverter convenient to maintain.

Background

The inverter is a converter for converting direct current electric energy (batteries and accumulator cells) into constant frequency, constant voltage or frequency and voltage-regulating alternating current (generally 220V,50Hz sine wave), and is composed of an inverter bridge, control logic and a filter circuit, and is widely applicable to air conditioners, home theaters, electric grinding wheels, illumination and the like.

In photovoltaic power generation, an inverter installed outdoors is vulnerable to damage by rainwater and the like, and meanwhile, the inverter needs to be periodically and regularly detected to prevent the damage of the inverter from affecting photovoltaic power generation.

Disclosure of utility model

The utility model aims to provide an inverter convenient to maintain, so as to solve the problem that the inverter for photovoltaic power generation, which is arranged outdoors and is proposed by the background art, is easily damaged by rainwater and the like, and the inverter is an important ring of photovoltaic power generation, and the problem that the damage of the inverter can influence the photovoltaic power generation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an inverter for facilitating maintenance, comprising: the protection box comprises a mounting seat, a protection box body, a shifting-out assembly, an inverter body and two fixing assemblies, wherein the top of the protection box body is slidably mounted at the top of the inside of the mounting seat, one ends of the fixing assemblies are respectively correspondingly mounted at the middle parts of two ends of one side of the inside of the mounting seat, one sides of one ends of the fixing assemblies are respectively correspondingly clamped with one ends of two sides of the protection box body, the shifting-out assembly is mounted at the bottom of a cavity of the protection box body, and the inverter body is mounted at the top of the shifting-out assembly.

Preferably, the mounting base includes: fixed plate, mounting panel, two T type slides, equipment chamber and a plurality of fixed ear, the top of fixed plate one side is connected with the one end of mounting panel, the both sides below of the mounting panel other end all is equipped with a T type slide.

Preferably, the middle part at one side both ends of the fixed plate is provided with an assembly cavity, and the upper part and the lower part at the two ends of the fixed plate are provided with a fixed lug and are distributed in a one-to-one correspondence manner.

Preferably, the protection box includes: the novel box comprises a box body, a cover body, two T-shaped sliding strips, a T-shaped sliding groove at the bottom, a limiting column, a fixing opening and a storage opening, wherein the middle part of one end of each of two sides of the box body is provided with the fixing opening, and the cover body is arranged on one side of the box body.

Preferably, two ends of the top of the box body are respectively provided with a T-shaped slide bar, the two T-shaped slide bars are slidably arranged in the two T-shaped slide ways in a one-to-one correspondence manner, and two ends of the bottom in the box body cavity are respectively provided with a bottom T-shaped slide groove.

Preferably, a limiting column is arranged below one end of each of the two sides in the box cavity in a twisting mode, and a storage opening is formed in the middle of one end of the box body.

Preferably, the removing assembly includes: the novel inverter comprises a moving-out plate, an installation opening, pulleys, two bottom T-shaped sliding strips and two limiting sliding grooves, wherein one side of two ends of the moving-out plate is provided with one limiting sliding groove, one ends of the two limiting sliding grooves are close to the other sides of the two ends of the moving-out plate, two limiting columns are respectively and correspondingly positioned in cavities of the other ends of the two limiting sliding grooves, and the top of the moving-out plate is provided with an inverter body.

Preferably, the bottom both ends of shifting out the board all are equipped with a bottom T type draw runner, two bottom T type draw runner one-to-one slidable mounting is in bottom T type spout, one side middle part of shifting out the board bottom is equipped with the installing port and installs the corresponding intercommunication of mouth with accomodating, the top of pulley is installed at installing port top and bottom is located accomodating the mouth.

Preferably, the fixing assembly includes: the telescopic device comprises a telescopic device, a spring, a fixer and a clamping block, wherein the spring is sleeved and installed between two ends of the telescopic device, one end of the telescopic device is connected with one end of the cavity of the assembly cavity, the other end of the telescopic device is connected with one end of one side of the fixer, and the other end of one side of the fixer is contacted with the other end of the cavity of the assembly cavity.

Preferably, a clamping block is arranged at one end of one side of the fixer, which is contacted with one end in the cavity of the assembly cavity, and the clamping block is clamped in the fixing opening.

Compared with the prior art, the utility model has the beneficial effects that: this dc-to-ac converter convenient to maintain is convenient to overhaul the dc-to-ac converter body through utilizing the mount pad with shifting out the subassembly, utilizes the mount pad simultaneously can sunshade the rain to the dc-to-ac converter body in the guard box, and the concrete content is as follows:

1. Through the cooperation of mount pad and fixed subassembly, can take off the guard box fast, the rethread shifts out the subassembly and conveniently shifts out the maintenance with the dc-to-ac converter body, and the guard box is installed in the bottom of mounting panel, makes the mounting panel can sunshade the guard box and hide rain.

2. The mount pad is convenient for with guard box fixed mounting in somewhere, guard box slidable mounting is in the mounting panel bottom and fix the position through two fixed subassembly block, prevents that the guard box from breaking away from the mounting panel, and the maintainer takes off the guard box from the mount pad, utilizes shifting out the subassembly simultaneously and will install the inverter body roll-off guard box in the guard box, and the maintainer of being convenient for overhauls and maintains.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic side sectional view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is an enlarged view of the structure of the portion a of the present utility model.

In the figure:

1. A mounting base; 101. a fixing plate; 102. a mounting plate; 103. a T-shaped slideway; 104. assembling the cavity; 105. a fixed ear;

2. A protection box; 201. a case; 202. a cover body; 203. a T-shaped slide bar; 204. a bottom T-shaped chute; 205. a limit column; 206. a fixed port; 207. a storage port;

3. Removing the assembly; 301. removing the plate; 302. a mounting port; 303. a pulley; 304. a bottom T-shaped slide bar; 305. limiting sliding grooves;

4. an inverter body;

5. A fixing assembly; 501. a telescopic device; 502. a spring; 503. a holder; 504. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: an inverter for facilitating maintenance, comprising: the protection box comprises a mounting seat 1, a protection box 2, a shifting-out assembly 3, an inverter body 4 and two fixing assemblies 5, wherein the top of the protection box 2 is slidably mounted at the top of the inside of the mounting seat 1, one ends of the fixing assemblies 5 are respectively correspondingly mounted at the middle parts of two ends of one side of the inside of the mounting seat 1, one sides of one ends of the fixing assemblies are respectively correspondingly clamped at one ends of two sides of the protection box 2, the shifting-out assembly 3 is mounted at the bottom of a cavity of the protection box 2, the inverter body 4 is mounted at the top of the shifting-out assembly 3, the mounting seat 1 is convenient for fixedly mounting the protection box 2 somewhere, the protection box 2 is slidably mounted inside the mounting seat 1 and is fixedly clamped through the two fixing assemblies 5, and overhaulers take the protection box 2 off the mounting seat 1 for overhauling, and meanwhile, the inverter body 4 mounted in the protection box 2 is conveniently overhauled and maintained by utilizing the shifting-out assembly 3.

The mounting base 1 includes: the fixing plate 101, the mounting plate 102, two T-shaped slide ways 103, an assembly cavity 104 and a plurality of fixing lugs 105, the top of one side of the fixing plate 101 is connected with one end of the mounting plate 102, two T-shaped slide ways 103 are arranged below two sides of the other end of the mounting plate 102, the mounting plate 102 can shade rain and sun of the protection box 2, and the T-shaped slide ways 103 are used for being matched with the installation of the protection box 2.

The middle part at one side both ends of fixed plate 101 all is equipped with an equipment chamber 104, the top and the below at fixed plate 101 both ends all are equipped with a fixed ear 105 and the one-to-one distribution, and the equipment chamber 104 is used for the installation of cooperation fixed subassembly 5, and fixed ear 105 is convenient for make fixed plate 101 install on other articles.

The protection box 2 includes: the box 201, lid 202, two T type draw runner 203, bottom T type spout 204, spacing post 205, fixed mouth 206 and accomodate mouth 207, the one end middle part of box 201 both sides all is equipped with a fixed mouth 206, the lid 202 is installed in one side of box 201, and the lid 202 is used for closing the box 201 intracavity, and fixed mouth 206 is used for the fixed position of box 201 of cooperation fixed subassembly 5.

Two ends at the top of the box 201 are respectively provided with a T-shaped sliding strip 203, the two T-shaped sliding strips 203 are slidably arranged in the two T-shaped sliding ways 103 in a one-to-one correspondence manner, two ends at the bottom of the cavity of the box 201 are respectively provided with a bottom T-shaped sliding groove 204, the box 201 is arranged below the mounting plate 102 by matching the T-shaped sliding strips 203 with the T-shaped sliding ways 103, and the bottom T-shaped sliding grooves 204 are used for matching and moving out the assembly 3.

A limiting column 205 is arranged below one end of each of two sides in the cavity of the box 201 in a twisting mode, a storage opening 207 is formed in the middle of one end of the box 201, and the limiting column 205 is used for being matched with the moving-out assembly 3 to limit the moving-out assembly 3.

The removal assembly 3 comprises: the novel power inverter comprises a moving-out plate 301, a mounting opening 302, pulleys 303, two bottom T-shaped sliding strips 304 and two limiting sliding grooves 305, wherein one side of each of two ends of the moving-out plate 301 is provided with one limiting sliding groove 305, one end of each of the two limiting sliding grooves 305 is close to the other side of each of two ends of the moving-out plate 301, two limiting columns 205 are respectively and correspondingly positioned in cavities of the other ends of the two limiting sliding grooves 305, the inverter body 4 is mounted on the top of the moving-out plate 301, when the moving-out plate 301 moves, the limiting columns 205 move in the limiting sliding grooves 305, and the moving-out plate 301 is prevented from falling off the protection box 2 by means of cooperation between the limiting sliding grooves 305 and the limiting columns 205.

The bottom both ends of shifting out board 301 all are equipped with a bottom T type draw runner 304, two bottom T type draw runner 304 one-to-one slidable mounting is in bottom T type spout 204, the one side middle part of shifting out board 301 bottom is equipped with installing port 302 and accomodates the corresponding intercommunication of mouth 207, the top of pulley 303 is installed at installing port 302 top and bottom is located accomodates mouth 207, and pulley 303 is when shifting out protection box 2 in one side of shifting out board 301, plays the supporting role to one side of shifting out board 301, does not influence the shifting out of shifting out board 301 simultaneously.

The fixing assembly 5 includes: the telescopic device comprises a telescopic device 501, a spring 502, a fixer 503 and a clamping block 504, wherein the spring 502 is sleeved and installed between two ends of the telescopic device 501, one end of the telescopic device 501 is connected with one end in the cavity of the assembly cavity 104, the other end of the telescopic device 501 is connected with one end on one side of the fixer 503, the other end on one side of the fixer 503 is contacted with the other end in the cavity of the assembly cavity 104, and the spring 502 of the telescopic device 501 pushes the fixer 503 to one end in the cavity of the assembly cavity 104.

One end of the side, which is contacted with one end of the cavity of the assembly cavity 104, of the fixer 503 is provided with a clamping block 504, the clamping block 504 is clamped in the fixing opening 206, and the spring 502 of the telescopic device 501 pushes the fixer 503 to one end of the cavity of the assembly cavity 104, so that the clamping block 504 of the fixer 503 is clamped in the fixing opening 206, and the box 201 is prevented from sliding off the mounting plate 102.

Working principle: as shown in fig. 1-5, when using the inverter convenient for maintenance, a simple understanding is provided for the present device, firstly, the retainer 503 is pushed by the telescopic device 501 and the spring 502 towards one end of the telescopic device 501, the clamping block 504 of the retainer 503 is separated from the fixing opening 206, then the box 201 is removed from the mounting plate 102 by the matching sliding of the T-shaped sliding bar 203 and the T-shaped sliding rail 103, the cover 202 is opened, the removing plate 301 is moved to the outside of the box 201, the pulley 303 is moved out of the accommodating opening 207, and one side of the removing plate 301, which is moved out of the box 201, is supported, the removing plate 301 moves the inverter body 4 out of the box 201, so that the maintenance personnel can conveniently maintain the inverter, and what is not described in detail in the present specification belongs to the prior art known to those skilled in the art.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An inverter for facilitating maintenance, comprising: mount pad (1), guard box (2), shift out subassembly (3), dc-to-ac converter body (4) and two fixed subassembly (5), its characterized in that, the top slidable mounting of guard box (2) is at the inside top of mount pad (1), two the one end of fixed subassembly (5) corresponds the one end of installing the both ends middle part of the inside one side of mount pad (1) and one side of one end respectively corresponds the one end of block in guard box (2) both sides, shift out the bottom of subassembly (3) installation in guard box (2) intracavity, dc-to-ac converter body (4) are installed at shifting out subassembly (3) top.

2. The maintenance-friendly inverter as claimed in claim 1, wherein: the mount (1) comprises: fixed plate (101), mounting panel (102), two T type slide ways (103), equipment chamber (104) and a plurality of fixed ear (105), the top of fixed plate (101) one side is connected with one end of mounting panel (102), the both sides below of mounting panel (102) other end all is equipped with a T type slide way (103).

3. The maintenance-friendly inverter as claimed in claim 2, wherein: the middle parts of two ends of one side of the fixing plate (101) are respectively provided with an assembly cavity (104), and the upper part and the lower part of the two ends of the fixing plate (101) are respectively provided with a fixing lug (105) which are distributed in a one-to-one correspondence manner.

4. The maintenance-friendly inverter as claimed in claim 1, wherein: the protection box (2) comprises: the novel box comprises a box body (201), a cover body (202), two T-shaped sliding strips (203), a T-shaped sliding groove (204) at the bottom, a limiting column (205), fixing ports (206) and a containing port (207), wherein one middle part of one end of each of two sides of the box body (201) is provided with one fixing port (206), and the cover body (202) is arranged on one side of the box body (201).

5. The maintenance-friendly inverter as claimed in claim 4, wherein: two ends of the top of the box body (201) are respectively provided with a T-shaped sliding strip (203), the two T-shaped sliding strips (203) are slidably arranged in the two T-shaped sliding ways (103) in a one-to-one correspondence mode, and two ends of the bottom of the cavity of the box body (201) are respectively provided with a bottom T-shaped sliding groove (204).

6. The maintenance-friendly inverter as claimed in claim 4, wherein: a limiting column (205) is twisted and installed below one end of each of two sides in the cavity of the box body (201), and a storage opening (207) is formed in the middle of one end of the box body (201).

7. The maintenance-friendly inverter as claimed in claim 4, wherein: the removal assembly (3) comprises: remove board (301), installing port (302), pulley (303), two bottom T type draw runner (304) and two spacing spouts (305), both ends one side of removing board (301) all is equipped with one spacing spout (305) and the one end of two spacing spouts (305) all is close to the both ends opposite side of removing board (301), two spacing post (205) correspond respectively and are located the intracavity of two spacing spouts (305) other end, dc-to-ac converter body (4) are installed at the top of removing board (301).

8. The maintenance-friendly inverter as claimed in claim 7, wherein: the bottom both ends of shifting out board (301) all are equipped with a bottom T type draw runner (304), two bottom T type draw runner (304) one-to-one slidable mounting is in bottom T type spout (204), the one side middle part of shifting out board (301) bottom is equipped with installing port (302) and accomodates mouth (207) corresponding intercommunication, the top of pulley (303) is installed at installing port (302) top and bottom is located accomodates mouth (207).

9. The maintenance-friendly inverter as claimed in claim 1, wherein: the fixing assembly (5) comprises: the telescopic device comprises a telescopic device (501), a spring (502), a fixer (503) and a clamping block (504), wherein the spring (502) is sleeved and installed between two ends of the telescopic device (501), one end of the telescopic device (501) is connected with one end in a cavity of the assembly cavity (104), the other end of the telescopic device is connected with one end of one side of the fixer (503), and the other end of one side of the fixer (503) is contacted with the other end in the cavity of the assembly cavity (104).

10. The maintenance-friendly inverter as claimed in claim 9, wherein: one end of one side of the fixer (503) contacted with one end in the assembly cavity (104) is provided with a clamping block (504), and the clamping block (504) is clamped in the fixing opening (206).