CN212628798U - Inverter for solar power generation device - Google Patents
Inverter for solar power generation device Download PDFInfo
- Publication number
- CN212628798U CN212628798U CN202021596601.0U CN202021596601U CN212628798U CN 212628798 U CN212628798 U CN 212628798U CN 202021596601 U CN202021596601 U CN 202021596601U CN 212628798 U CN212628798 U CN 212628798U
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- mounting
- inverter
- solar power
- box
- power generation
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- 238000010248 power generation Methods 0.000 title claims description 15
- 238000009434 installation Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 25
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Inverter Devices (AREA)
Abstract
The utility model provides an inverter for solar power system belongs to dc-to-ac converter technical field. The device comprises a mounting assembly and a moving assembly, wherein the mounting assembly realizes the mounting and fixing of the device, and the moving assembly realizes the moving-out and moving-in of the electrical appliance element into the mounting box. The installation component comprises an installation box, an installation seat and an electrical element, the installation seat is arranged in the installation box, and the electrical element is fixedly installed on the installation seat. The movable assembly comprises a lead screw, a supporting plate, a transmission nut and a movable block, one end of the lead screw is rotatably connected to the mounting box, the other end of the lead screw is rotatably mounted on the supporting plate, the supporting plate is fixedly mounted on the mounting box, the transmission nut is transmitted to the lead screw, and the transmission nut is fixedly mounted on the movable block. Make electrical components leave the installation box through above-mentioned device after the surrounding space big, maintenance personal can utilize the instrument smoothly, quick maintain, improve maintenance efficiency greatly, convenient maintenance.
Description
Technical Field
The utility model relates to an inverter technical field particularly, relates to an inverter for solar power system.
Background
The solar alternating current power generation system consists of a solar panel, a charge controller, an inverter and a storage battery; the solar dc power generation system does not include inversion. The process of converting ac energy into dc energy is called rectification, the circuit performing the function of rectification is called a rectifier circuit, and the device performing the rectification process is called a rectifier device or rectifier. Correspondingly, the process of converting direct current electric energy into alternating current electric energy is called inversion, a circuit completing the inversion function is called an inverter circuit, and a device realizing the inversion process is called an inverter device or an inverter.
The inverter of the solar power generation device is usually installed in the box body, if the inverter breaks down, the box body needs to be opened for maintenance, and because the space of the box body is small, some maintenance tools with large volume are inconvenient to maintain in the box body, so that the maintenance efficiency of maintenance personnel is low.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides an dc-to-ac converter for solar power system aims at improving at present because the space of the box of installation dc-to-ac converter is little, and is inconvenient when some great repair tools of volume get into the interior maintenance of box, leads to the problem that maintenance personal maintenance work efficiency is low.
The utility model discloses a realize like this: the utility model provides an inverter for solar power system, including installation component and removal subassembly, wherein, installation component realizes that the installation of device is fixed, removes the subassembly and realizes in electrical components shifts out and the immigration install bin.
The mounting assembly comprises a mounting box, a mounting seat and an electrical component, the mounting seat is arranged in the mounting box, and the electrical component is fixedly mounted on the mounting seat.
The movable assembly comprises a lead screw, a supporting plate, a transmission nut and a movable block, one end of the lead screw is rotatably connected to the mounting box, the other end of the lead screw is rotatably mounted on the supporting plate, the supporting plate is fixedly mounted on the mounting box, the transmission nut is transmitted to the lead screw, and the transmission nut is fixedly mounted on the movable block.
The utility model discloses an in an embodiment, still include supporting component, supporting component includes fixed plate, installation bucket, connecting rod, elastic component and auto-lock universal wheel, fixed plate fixed mounting in the mount pad, installation bucket fixed mounting in the fixed plate, the connecting rod peg graft in the installation bucket, the elastic component set up in the connecting rod with between the installation bucket, auto-lock universal wheel fixed mounting in the connecting rod.
In an embodiment of the present invention, the supporting members are provided with four groups, and the four groups of the supporting members are respectively disposed at four corners of the mounting base.
The utility model discloses an in one embodiment, the connecting rod is kept away from the one end fixing of auto-lock universal wheel has the stopper, the stopper sets up in the installation bucket.
In an embodiment of the present invention, the elastic member is a spring.
The utility model discloses an in one embodiment, one side of install bin articulates there is the chamber door, one side of chamber door is fixed with the handle.
In an embodiment of the present invention, the box door is provided with an observation window.
The utility model discloses an in the embodiment, the both sides of mount pad all are fixed with the slider, set up the spout on the inner wall of install bin, the slider is in slide in the spout.
The utility model discloses an in one embodiment, the lead screw is kept away from the one end fixing of backup pad has the hand wheel, the hand wheel sets up the outside of install bin, fixed crank on the hand wheel.
The utility model discloses an in the embodiment, the spiro union has lock nut on the lead screw, lock nut sets up the install bin with between the hand wheel, the last spanner that is fixed with of lock nut.
The utility model has the advantages that: the utility model discloses an inverter for solar power system that above-mentioned design obtained, during the use, when needing the maintenance, rotate the lead screw, and then lead screw drive nut along the lead screw motion, and then drive nut drives the movable block and removes, and then the movable block drives the mount pad motion, and then the mount pad drives electrical components and leaves the install bin, and electrical components leaves the install bin after the surrounding space big, and maintenance person can utilize the instrument smoothly, the quick maintenance that keeps in, improves maintenance efficiency greatly, convenient maintenance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a state that a mounting seat provided by the embodiment of the invention leaves a mounting box;
fig. 2 is a schematic structural diagram of a moving assembly according to an embodiment of the present invention;
fig. 3 is a schematic view of a state that the mounting seat provided by the embodiment of the present invention enters the inside of the mounting box;
fig. 4 is a schematic structural diagram of the rear side of the installation box according to the embodiment of the present invention;
fig. 5 is a schematic view of a bottom structure of an installation box according to an embodiment of the present invention;
fig. 6 is an enlarged view of a portion a of fig. 5 according to the present invention;
fig. 7 is a schematic structural view of a support assembly according to an embodiment of the present invention.
In the figure: 100-mounting the assembly; 110-an installation box; 111-a door; 1111-a handle; 1112-a viewing window; 112-a chute; 120-a mount; 121-a slider; 130-electrical components; 200-a moving assembly; 210-a screw rod; 211-hand wheel; 212-a crank; 213-lock nut; 214-a wrench; 220-a support plate; 230-a drive nut; 240-moving block; 300-a support assembly; 310-a fixed plate; 320-installing a barrel; 330-connecting rod; 331-a limiting block; 340-an elastic member; 350-self-locking universal wheel.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The inverter of the solar power generation device is usually installed in the box body, if the inverter breaks down, the box body needs to be opened for maintenance, and because the space of the box body is small, some maintenance tools with large volume are inconvenient to maintain in the box body, so that the maintenance efficiency of maintenance personnel is low.
In order to compensate above not enough, the utility model provides an dc-to-ac converter for solar power system aims at improving at present because the space of the box of installation dc-to-ac converter is little, and is inconvenient when some great repair tools of volume get into the interior maintenance of box, leads to the problem that maintenance personal maintenance work efficiency is low.
Referring to fig. 1, the present invention provides a technical solution: an inverter for a solar power generation device comprises a mounting assembly 100 and a moving assembly 200, wherein the mounting assembly 100 realizes mounting and fixing of the device, and the moving assembly 200 realizes moving out and moving in of an electrical element 130 in a mounting box 110.
Referring to fig. 1 and 2, the mounting assembly 100 includes a mounting box 110, a mounting seat 120 and an electrical component 130, the mounting seat 120 is disposed at the bottom end of the inside of the mounting box 110, specifically, sliding blocks 121 are fixed to two sides of the mounting seat 120 through bolts, sliding grooves 112 are formed in inner walls of two sides of the mounting box 110, the sliding blocks 121 slide in the sliding grooves 112, and the mounting seat 120 slides back and forth along the sliding grooves 112 under the driving of the sliding blocks 121, so as to reduce frictional resistance. The electrical component 130 is fixedly mounted to the mounting base 120 by bolts. It should be noted that the electrical component 130 is a component constituting the inverter, is well known in the art, and is obvious to those skilled in the art, so that the structure and operation thereof will not be described in detail herein.
Referring to fig. 3, a door 111 is hinged to one side of the installation box 110, the door 111 is closed to the installation box 110, a handle 1111 is fixed to one side of the door 111, the door 111 can be opened or closed by a hand conveniently through the handle 1111, and an observation window 1112 is installed on the door 111, so that a worker can observe the inside condition of the installation box 110 at the outer side of the installation box 110 conveniently, and the work is facilitated.
Referring to fig. 2 and 4, the moving assembly 200 includes a screw rod 210, a supporting plate 220, a transmission nut 230 and a moving block 240, one end of the screw rod 210 is rotatably connected to the rear wall of the mounting box 110 through a bearing, the other end of the screw rod 210 is rotatably mounted to the supporting plate 220 through a bearing, the supporting plate 220 is fixedly mounted to the bottom end of the interior of the mounting box 110 through a bolt, the transmission nut 230 is in threaded transmission with the screw rod 210, and the transmission nut 230 is fixedly mounted to the interior of the moving block 240.
Referring to fig. 4, 5 and 6, in a specific setting, a hand wheel 211 is fixed at an end of the screw rod 210 far away from the supporting plate 220, the hand wheel 211 is arranged outside the mounting box 110, a crank 212 is fixed on the hand wheel 211, and a hand is conveniently driven to rotate the hand wheel 211 through the crank 212, so that the hand wheel 211 drives the screw rod 210 to rotate, and the labor is saved and the work is facilitated. The screw 210 is screwed with the locking nut 213, the locking nut 213 is arranged between the installation box 110 and the hand wheel 211, the wrench 214 is fixed on the locking nut 213, the locking nut 213 can be conveniently rotated by a hand through the wrench 214, locking and loosening between the locking nut 213 and the screw 210 are realized, labor is saved, and work is facilitated.
Referring to fig. 1 and 7, in an embodiment of the present invention, the support assembly 300 is further included, it should be noted that four groups of support assemblies 300 are provided, and the four groups of support assemblies 300 are respectively disposed at four corners of the mounting base 120. Specifically, the supporting assembly 300 includes a fixing plate 310, an installation barrel 320, a connecting rod 330, an elastic member 340 and a self-locking universal wheel 350, the fixing plate 310 is fixedly installed below the installation base 120 through a bolt, the installation barrel 320 is fixedly installed below the fixing plate 310 through welding, the connecting rod 330 is inserted into the installation barrel 320, the elastic member 340 is arranged between the connecting rod 330 and the installation barrel 320, and the elastic member 340 is a spring. The self-locking universal wheel 350 is fixedly mounted on the lower end of the connecting rod 330 by bolts. When specifically setting up, the one end fixing that connecting rod 330 kept away from auto-lock universal wheel 350 has stopper 331, and stopper 331 sets up in installation bucket 320, and elastic component 340 lower extreme is contradicted with stopper 331, and the upper end is contradicted with installation bucket 320 top, and setting up of stopper 331 prevents connecting rod 330 roll-off installation bucket 320, plays spacing, guard action.
Specifically, the operating principle of the inverter for a solar power generation device is as follows: when the electric appliance component mounting box is used and needs to be maintained, the box door 111 is opened through the handle 1111, the hand wheel 211 is rotated through the crank 212, the hand wheel 211 drives the screw rod 210 to rotate, the screw rod 210 drives the transmission nut 230 to move along the screw rod 210, the transmission nut 230 drives the moving block 240 to move, the moving block 240 drives the mounting seat 120 to move, the mounting seat 120 drives the electric appliance component 130 to leave the mounting box 110, the surrounding space is large after the electric appliance component 130 leaves the mounting box 110, and a maintenance worker can smoothly and quickly maintain by using tools, so that the maintenance efficiency is greatly improved, and the maintenance is convenient;
drive fixed plate 310 when mount pad 120 removes and remove, and then fixed plate 310 drives installation bucket 320 and removes, and installation bucket 320 drives connecting rod 330 and removes, and connecting rod 330 drives auto-lock universal wheel 350 and removes, and auto-lock universal wheel 350 contradicts with ground, and then realizes the support to mount pad 120, improve device's stability and fastness.
It should be noted that the electrical component 130 is a component constituting the inverter, the specific model specification of the electrical component 130 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the electrical components 130 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An inverter for a solar power generation device, comprising
The mounting assembly (100) comprises a mounting box (110), a mounting seat (120) and an electrical element (130), wherein the mounting seat (120) is arranged inside the mounting box (110), and the electrical element (130) is fixedly mounted on the mounting seat (120);
the movable assembly (200) comprises a lead screw (210), a supporting plate (220), a transmission nut (230) and a movable block (240), one end of the lead screw (210) is rotatably connected to the installation box (110), the other end of the lead screw (210) is rotatably installed on the supporting plate (220), the supporting plate (220) is fixedly installed on the installation box (110), the transmission nut (230) is transmitted to the lead screw (210), and the transmission nut (230) is fixedly installed on the movable block (240).
2. The inverter for the solar power generation device according to claim 1, further comprising a support assembly (300), wherein the support assembly (300) comprises a fixing plate (310), a mounting barrel (320), a connecting rod (330), an elastic member (340) and a self-locking universal wheel (350), the fixing plate (310) is fixedly mounted on the mounting seat (120), the mounting barrel (320) is fixedly mounted on the fixing plate (310), the connecting rod (330) is inserted into the mounting barrel (320), the elastic member (340) is disposed between the connecting rod (330) and the mounting barrel (320), and the self-locking universal wheel (350) is fixedly mounted on the connecting rod (330).
3. The inverter for a solar power generation device according to claim 2, wherein the support members (300) are provided in four groups, and the four groups of support members (300) are arranged at four corners of the mounting base (120).
4. The inverter for the solar power generation device according to claim 2, wherein a limiting block (331) is fixed to one end of the connecting rod (330) far away from the self-locking universal wheel (350), and the limiting block (331) is arranged in the mounting barrel (320).
5. The inverter for a solar power plant according to claim 2, wherein the elastic member (340) is a spring.
6. The inverter for a solar power plant according to claim 1, wherein a door (111) is hinged to one side of the installation box (110), and a handle (1111) is fixed to one side of the door (111).
7. The inverter for a solar power plant as claimed in claim 6, characterized in that the door (111) is fitted with a viewing window (1112).
8. The inverter for the solar power generation device according to claim 1, wherein sliding blocks (121) are fixed on both sides of the mounting seat (120), a sliding groove (112) is formed in the inner wall of the mounting box (110), and the sliding blocks (121) slide in the sliding groove (112).
9. The inverter for the solar power generation device according to claim 1, wherein a hand wheel (211) is fixed to one end of the screw rod (210) far away from the support plate (220), the hand wheel (211) is arranged on the outer side of the installation box (110), and a crank (212) is fixed to the hand wheel (211).
10. The inverter for a solar power generation device according to claim 9, wherein a lock nut (213) is screwed on the screw rod (210), the lock nut (213) is arranged between the mounting box (110) and the hand wheel (211), and a wrench (214) is fixed on the lock nut (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596601.0U CN212628798U (en) | 2020-08-04 | 2020-08-04 | Inverter for solar power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021596601.0U CN212628798U (en) | 2020-08-04 | 2020-08-04 | Inverter for solar power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212628798U true CN212628798U (en) | 2021-02-26 |
Family
ID=74730391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021596601.0U Expired - Fee Related CN212628798U (en) | 2020-08-04 | 2020-08-04 | Inverter for solar power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212628798U (en) |
-
2020
- 2020-08-04 CN CN202021596601.0U patent/CN212628798U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |