CN209896927U

CN209896927U - Angle-adjustable photovoltaic inverter

Info

Publication number: CN209896927U
Application number: CN201921088034.5U
Authority: CN
Inventors: 董菊梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-01-03
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses an angle-adjustable photovoltaic inverter, which belongs to the field of inverter manufacturing, and comprises an inverter shell, a binding post is fixedly connected on the right side of the inverter shell, a regulating disc is fixedly connected on the lower end of the inverter shell, a clearance groove is arranged on the surface of the lower end of the regulating disc, symmetrical clamping rods are fixedly connected on the upper end of the regulating disc, a regulating seat is slidably sleeved on the lower end of the regulating disc, a first groove is arranged at the middle position of the upper end of the regulating disc, the regulating disc and the regulating seat are arranged on the regulating disc, so that the inverter has the rotating function, the direction position of the binding post can be quickly regulated as required, a connecting circuit is convenient for a user, the use convenience of the inverter is increased, the arranged base has the function of regulating the elevation angle of the inverter, the connection of circuits is convenient, and the installation, the applicability and the practicality of the inverter are improved.

Description

Angle-adjustable photovoltaic inverter

Technical Field

The utility model relates to a field is made to the dc-to-ac converter, more specifically says, relates to an angle adjustable formula photovoltaic inverter.

Background

The inverter is also called a power supply regulator, is an inverter switch circuit, is simply called an inverter circuit, completes the inversion function through the connection and disconnection of an electronic switch, is a key component in a solar photovoltaic power generation system, has an important function corresponding to a photovoltaic system, and therefore has higher research value.

At present, most of the existing photovoltaic inverters do not have the function of adjusting the rotation angle and the pitch angle, and can be limited by the space position in the actual installation process of the photovoltaic inverters, so that the photovoltaic inverters are not only cumbersome and time-consuming to install, but also inconvenient for connection of lines, certain inconvenience is brought to users when the photovoltaic inverters are used, the applicability and the practicability of the photovoltaic inverters are also reduced, and therefore the photovoltaic inverters with adjustable angles are designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an angle adjustable photovoltaic inverter, it is provided with adjusting disk and regulation seat for the dc-to-ac converter has rotatory function, the direction position of adjustment terminal that can be quick as required, convenient to use person interconnecting link has increased the use convenience of dc-to-ac converter, and the base that sets up has the function of adjusting the dc-to-ac converter angle of elevation, not only makes things convenient for the connection of circuit, the installation of the dc-to-ac converter of also being convenient for has improved the suitability and the practicality of dc-to-ac converter moreover.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An angle-adjustable photovoltaic inverter comprises an inverter shell, wherein a binding post is fixedly connected to the right side of the inverter shell, an adjusting disc is fixedly connected to the lower end of the inverter shell, a clearance groove is formed in the surface of the lower end of the adjusting disc, symmetrical clamping rods are fixedly connected to the upper end of the adjusting disc, an adjusting seat is slidably sleeved at the lower end of the adjusting disc, a first groove is formed in the middle position of the upper end of the adjusting disc, a first shaft seat is fixedly connected to the left side of the lower end of the adjusting seat, a telescopic rod is hinged to the lower end of the first shaft seat, a second groove is formed in the surface of the telescopic rod, a limiting block is fixedly connected to the lower end of the telescopic rod, a loop bar is slidably connected to the surface of the limiting block, a sliding groove is formed in the middle position of the loop bar, a base is fixedly connected, the lower extreme of secondary shaft seat articulates there is the bracing piece, the lower extreme of bracing piece articulates there is the base, and it is provided with the adjusting disk and adjusts the seat for the dc-to-ac converter has rotatory function, the direction position of the adjustment terminal that can be quick as required, and convenient to use person interconnecting link has increased the use convenience of dc-to-ac converter, and the base that sets up has the function of adjusting the dc-to-ac converter angle of elevation, not only makes things convenient for the connection of circuit, and the installation of the dc-to-ac converter of also being convenient for has improved the suitability.

Further, the upper end surface of adjusting the seat is equipped with the fixed orifices, the fixed orifices is the circular port, the fixed orifices is annular equidistance and distributes, the joint has the kelly in the fixed orifices, and the fixed orifices of setting makes the adjustment disk rotate any angle and can all fix its position through the kelly, has improved the convenience of dc-to-ac converter angle modulation.

Further, the inner wall fixedly connected with gag lever post of first recess, the upper end sliding connection of gag lever post has the clearance groove of keeping away, first spring has been cup jointed in the outside of gag lever post, the upper end contact of first spring is connected with the adjustment disk, and when first spring received the extrusion of adjustment disk, has the effect of compression elasticity, and elasticity makes the adjustment disk have the effect of automatic fastening.

Further, the contact is connected with the second spring in the second recess, the left end contact of second spring is connected with the locating lever, the surface contact of locating lever is connected with the spacing groove, the left end of locating lever slides and has cup jointed the locating hole, and when the second spring received the extrusion of locating lever, has the effect of compression elasticity, elasticity makes the locating lever have the function of automatic joint, and its length position is adjusted to the telescopic link of being convenient for.

Furthermore, the telescopic link has been cup jointed in sliding in the spout, the side of spout is equipped with the spacing groove, the upper end fixedly connected with spacing collar of spout, the telescopic link has been cup jointed in sliding in the spacing collar, and when the telescopic link upwards slided in the spout, the spacing collar that sets up had the spacing function of anticreep.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is provided with adjustment disk and regulation seat for the dc-to-ac converter has rotatory function, the direction position of adjustment terminal that can be quick as required, and convenient to use person's interconnecting link has increased the use convenience of dc-to-ac converter, and the base that sets up has the function of adjusting the dc-to-ac converter angle of elevation, not only makes things convenient for the connection of circuit, and the installation of the dc-to-ac converter of also being convenient for in addition has improved the suitability and the practicality of dc-to-ac converter.

(2) The upper end surface of adjusting the seat is equipped with the fixed orifices, and the fixed orifices is the circular port, and the fixed orifices is annular equidistance and distributes, and the joint has the kelly in the fixed orifices, and the fixed orifices of setting makes the adjustment disk rotate any angle and can all fix its position through the kelly, has improved the convenience of dc-to-ac converter angle modulation.

(3) The inner wall fixedly connected with gag lever post of first recess, the upper end sliding connection of gag lever post has the clearance groove, and first spring has been cup jointed in the outside of gag lever post, and the upper end contact of first spring is connected with the adjustment disk, and when the extrusion of adjustment disk was received to first spring, has the effect of compression elasticity, and elasticity makes the adjustment disk have automatic fastening's effect.

(4) The contact is connected with the second spring in the second recess, and the left end contact of second spring is connected with the locating lever, and the surface contact of locating lever is connected with the spacing groove, and the left end of locating lever slides and has cup jointed the locating hole, and when the second spring received the extrusion of locating lever, has the effect of compression elasticity, and elasticity makes the locating lever have the function of automatic joint, and its length position is adjusted to the telescopic link of being convenient for.

(5) Sliding in the spout and having cup jointed the telescopic link, the side of spout is equipped with the spacing groove, and the upper end fixedly connected with spacing collar of spout slides in the spacing collar and has cup jointed the telescopic link, and when the telescopic link upwards slided in the spout, the spacing collar of setting has the spacing function of anticreep.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the mounting structure of the adjusting plate and the adjusting seat of the present invention;

FIG. 3 is a top view of the mounting structure of the adjusting plate and the adjusting base of the present invention;

fig. 4 is a sectional view of the telescopic rod mounting structure of the present invention.

The reference numbers in the figures illustrate:

1 inverter shell, 11 wiring terminals, 2 adjusting disks, 21 clearance grooves, 22 clamping rods, 3 adjusting seats, 31 fixing holes, 32 first grooves, 33 limiting rods, 34 first springs, 4 first shaft seats, 5 telescopic rods, 51 second grooves, 52 second springs, 53 positioning rods, 54 limiting blocks, 6 loop bars, 61 sliding grooves, 62 limiting grooves, 63 positioning holes, 64 limiting rings, 7 bases, 8 second shaft seats and 9 supporting rods.

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. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, an angle-adjustable photovoltaic inverter includes an inverter housing 1, referring to fig. 1-4, a binding post 11 is fixedly connected to the right side of the inverter housing 1, the binding post 11 is used for fixedly connecting a circuit wire, a regulating plate 2 is fixedly connected to the lower end of the inverter housing 1, the regulating plate 2 has a rotating function, so that the inverter has a function of rotating to adjust the angle, a clearance groove 21 is formed on the lower end surface of the regulating plate 2, symmetrical clamping rods 22 are fixedly connected to the upper end of the regulating plate 2, a regulating seat 3 is slidably sleeved on the lower end of the regulating plate 2, when the clamping rod 22 arranged on the regulating plate 2 is clamped in a fixing hole 31 arranged on the regulating seat 3, the regulating seat 3 is used for fixing the rotating position of the inverter, a first groove 32 is arranged in the middle position of the upper end of the regulating plate 2, a first shaft seat 4 is fixedly connected to the, the lower extreme of primary shaft seat 4 articulates there is telescopic link 5, when telescopic link 5 reciprocated, the one end that telescopic link 5 drove the dc-to-ac converter reciprocated, make the dc-to-ac converter have the function of adjusting the angle of elevation, the surface of telescopic link 5 is equipped with second recess 51, the lower extreme fixedly connected with stopper 54 of telescopic link 5, the surperficial sliding connection of stopper 54 has loop bar 6, the intermediate position of loop bar 6 is equipped with spout 61, the lower extreme fixedly connected with base 7 of loop bar 6, base 7 is used for installing the position of fixing the dc-to-ac converter, the lower extreme right side fixedly connected with secondary shaft seat 8 of regulation seat 3, the lower extreme of secondary shaft seat 8 articulates there is bracing.

Please refer to fig. 2, the upper end surface of the adjusting seat 3 is provided with a fixing hole 31, the fixing hole 31 is a circular hole, the fixing hole 31 is distributed in an annular equal distance, the fixing hole 31 is internally clamped with a clamping rod 22, the fixing hole 31 is arranged so that the adjusting disk 2 can be rotated to any angle and can be fixed at any position by the clamping rod 22, the convenience of adjusting the angle of the inverter is improved, the inner wall of the first groove 32 is fixedly connected with a limiting rod 33, the upper end of the limiting rod 33 is slidably connected with a clearance groove 21, the outer side of the limiting rod 33 is sleeved with a first spring 34, the upper end of the first spring 34 is in contact connection with the adjusting disk 2, when the first spring 34 is extruded by the adjusting disk 2, the adjusting disk has the effect of compression elasticity, and the adjusting disk 2 has the.

Please refer to fig. 4, the second spring 52 is connected in the second groove 51 in a contacting manner, the left end of the second spring 52 is connected with the positioning rod 53 in a contacting manner, the surface of the positioning rod 53 is connected with the limiting groove 62, the positioning hole 63 is sleeved at the left end of the positioning rod 53 in a sliding manner, when the second spring 52 is extruded by the positioning rod 53, the positioning rod 53 has the function of compressing elastic force, the elastic force enables the positioning rod 53 to have the automatic clamping function, the telescopic rod 5 can conveniently adjust the length position of the telescopic rod, the telescopic rod 5 is sleeved in the sliding groove 61 in a sliding manner, the limiting groove 62 is arranged at the side surface of the sliding groove 61, the limiting ring 64 is fixedly connected at the upper end of the sliding groove 61, the telescopic rod 5 is sleeved in the limiting ring 64 in.

When the angle-adjustable photovoltaic inverter is used, the inverter shell 1 is moved downwards, the inverter shell 1 moves downwards to drive the adjusting disc 2 to move downwards, the adjusting disc 2 moves downwards to extrude the first spring 34, the first spring 34 forms compression elastic force, the adjusting disc 2 moves downwards to drive the clamping rod 22 fixed at the upper end to move downwards to be separated from the fixing hole 31, then the inverter shell 1 is rotated to adjust the direction position of the binding post 11, the inverter shell 1 is loosened after the position is adjusted properly, the first spring 34 releases the compression elastic force, the elastic force pushes the adjusting disc 2 upwards, the adjusting disc 2 moves upwards to drive the clamping rod 22 to move upwards to be clamped into the fixing hole 31 at the position to fix the position of the inverter shell 1, the adjusting disc 2 and the adjusting seat 3 are arranged, so that the inverter has a rotating function, the direction position of the binding post 11 can be adjusted quickly as required, and a circuit is convenient for a user, the convenience of the inverter is improved, then the positioning rod 53 is pressed down rightwards, the positioning rod 53 moves rightwards to extrude the second spring 52, the second spring 52 forms compression elasticity, the positioning rod 53 moves rightwards to be separated from the positioning hole 63 and is positioned in the limiting groove 62, then the telescopic rod 5 is moved upwards or downwards, when the telescopic rod 5 is moved upwards or downwards to the other positioning hole 63 arranged at the position of the loop bar 6, the second spring 52 releases the compression elasticity, the elasticity pushes the positioning rod 53 leftwards, the positioning rod 53 moves leftwards and is clamped into the positioning hole 63 at the position, if the adjustment is needed to be continued, the operation is continued according to the steps, the telescopic rod 5 moves upwards or downwards to change the elevation angle of the inverter, the arranged base 7 has the function of adjusting the elevation angle of the inverter, the connection of a circuit is facilitated, the installation of the inverter is facilitated, and the applicability and the practicability of the inverter are improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An angle-adjustable photovoltaic inverter, comprising an inverter case (1), characterized in that: the right side of the inverter shell (1) is fixedly connected with a binding post (11), the lower end of the inverter shell (1) is fixedly connected with an adjusting disc (2), the lower end surface of the adjusting disc (2) is provided with a clearance groove (21), the upper end of the adjusting disc (2) is fixedly connected with symmetrical clamping rods (22), the lower end of the adjusting disc (2) is sleeved with an adjusting seat (3) in a sliding mode, a first groove (32) is formed in the middle position of the upper end of the adjusting disc (2), the left side of the lower end of the adjusting seat (3) is fixedly connected with a first shaft seat (4), the lower end of the first shaft seat (4) is hinged with a telescopic rod (5), a second groove (51) is formed in the surface of the telescopic rod (5), the lower end of the telescopic rod (5) is fixedly connected with a limiting block (54), and the surface of the limiting block (, the intermediate position of loop bar (6) is equipped with spout (61), the lower extreme fixedly connected with base (7) of loop bar (6), the lower extreme right side fixedly connected with second shaft seat (8) of adjusting seat (3), the lower extreme of second shaft seat (8) articulates there is bracing piece (9), the lower extreme of bracing piece (9) articulates there is base (7).

2. The angle-adjustable photovoltaic inverter according to claim 1, wherein: the upper end surface of adjusting seat (3) is equipped with fixed orifices (31), fixed orifices (31) are the circular port, fixed orifices (31) are annular equidistance and distribute, the joint has kelly (22) in fixed orifices (31).

3. The angle-adjustable photovoltaic inverter according to claim 1, wherein: the inner wall fixedly connected with gag lever post (33) of first recess (32), the upper end sliding connection of gag lever post (33) has clearance groove (21), first spring (34) have been cup jointed in the outside of gag lever post (33), the upper end contact of first spring (34) is connected with adjusting disk (2).

4. The angle-adjustable photovoltaic inverter according to claim 1, wherein: the inner part of the second groove (51) is in contact connection with a second spring (52), the left end of the second spring (52) is in contact connection with a positioning rod (53), the surface of the positioning rod (53) is in contact connection with a limiting groove (62), and the left end of the positioning rod (53) is slidably sleeved with a positioning hole (63).

5. The angle-adjustable photovoltaic inverter according to claim 1, wherein: the telescopic rod (5) is sleeved in the sliding groove (61) in a sliding mode, a limiting groove (62) is arranged on the side face of the sliding groove (61), a limiting ring (64) is fixedly connected to the upper end of the sliding groove (61), and the telescopic rod (5) is sleeved in the limiting ring (64) in a sliding mode.