Photovoltaic power generation controller mounting bracket

Abstract

The utility model discloses a photovoltaic power generation controller mounting bracket, which comprises a mounting bottom plate, two supporting rods are symmetrically and fixedly connected to the top end of the mounting bottom plate, a lifting plate is slidably connected to the middles of the two supporting rods, a threaded rod is in threaded connection to the middle of the lifting plate, and the bottom end of the threaded rod is fixedly connected to the middle of the top end of the mounting bottom plate. Two positioning nuts are symmetrically connected to a rod body of the threaded rod in a threaded mode, the two positioning nuts are distributed at the two ends of the lifting plate, a fixing plate is fixedly connected to the front face of the lifting plate, positioning assemblies are rotationally connected to the four corners of the fixing plate, and a connecting bottom plate is fixedly connected to the bottom end of the fixing plate; a plurality of cable arranging assemblies are fixedly connected to the front face of the connecting bottom plate at equal intervals, and a center positioning column is fixedly connected to the middle of the front face of the fixing plate, so that the controller can be conveniently and horizontally installed, the control height can be conveniently adjusted, control cables can be reasonably planned and arranged, and the influence of disordered arrangement of the cables is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to controller installation support technical field, specifically is a photovoltaic power generation controller installation support. BACKGROUND

[0002] The photovoltaic power generation controller is one of the core components in the solar photovoltaic power generation system, which is mainly used for controlling and managing the electric energy generated by the solar cell panel, charging control to the storage battery, and protecting the storage battery and the whole photovoltaic power generation system from damage caused by overcharging, overdischarging, short circuit and other abnormal conditions. The photovoltaic power generation controller needs to be matched with a suitable installation support when in use to provide a stable installation platform for the controller, so that it can maintain a fixed position in the outdoor environment and avoid displacement or damage caused by wind blowing, vibration and other factors.

[0003] The traditional controller is fixedly connected with the photovoltaic panel installation support and mainly composed of a simple frame body. During installation, it is easily affected by the position of the photovoltaic panel installation support and cannot be adjusted independently, which is inconvenient for adjusting the position, height and angle of the photovoltaic power generation controller. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a photovoltaic power generation controller installation support to solve the problem of the traditional controller being fixedly connected with the photovoltaic panel installation support, mainly composed of a simple frame body, easily affected by the position of the photovoltaic panel installation support during installation, not adjustable independently, and inconvenient for adjusting the position, height and angle of the photovoltaic power generation controller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a photovoltaic power generation controller installation support, comprising an installation bottom plate, two support rods are fixedly connected to the top end of the installation bottom plate in symmetry, a lifting plate is slidably connected to the middle part of the two support rods, a threaded rod is screwedly connected to the middle part of the lifting plate, the threaded rod is fixedly connected to the top end of the installation bottom plate at the bottom end, two positioning nuts are screwedly connected to the rod body of the threaded rod in symmetry, the two positioning nuts are distributed at the two ends of the lifting plate, a fixed plate is fixedly connected to the front of the lifting plate, a positioning assembly is rotatably connected to each corner of the fixed plate, a connecting bottom plate is fixedly connected to the bottom end of the fixed plate, a plurality of wire arrangement assemblies are fixedly connected to the front of the connecting bottom plate at equal intervals, a center positioning column is fixedly connected to the middle part of the front of the fixed plate, which facilitates horizontal installation of the controller, adjustment of the height of the controller, reasonable planning and arrangement of the control cable, and reduction of the influence of chaotic arrangement of the cable.

[0006] Preferably, the positioning assembly comprises four positioning bolts, four said positioning bolts are threadedly connected to the four corner positions of the fixed plate, four said positioning bolts are externally threadedly connected with threaded pipes, and the external side of the positioning bolt is movably sleeved with a non-slip pad.

[0007] Preferably, the threaded pipe is fixedly connected with a blocking ring at one end close to the positioning bolt, and the threaded pipe is a pipe body with threads arranged on the inner and outer walls, so that the distance between the connecting parts can be adjusted to change the positioning position of the rotating plate.

[0008] Preferably, the external threads of the threaded pipe are screwed with the fixed plate, and the internal threads of the threaded pipe are screwed with the positioning bolt.

[0009] Preferably, the external threads of the threaded pipe are screwed with the fixed plate, and the internal threads of the threaded pipe are screwed with the positioning bolt.

[0010] Preferably, the rotating plate is fixedly connected with a liquid storage tank at the middle of the front surface, and the liquid storage tank is fixedly connected with a transparent observation window away from the rotating plate, which facilitates comparison during installation, so that the controller installed on the rotating plate remains horizontal.

[0011] Preferably, mounting holes are fixedly provided at four opposite corners of the rotating plate, and straight grooves and ventilation grooves are symmetrically provided on the plate bodies of the rotating plate and the fixed plate to enhance the heat dissipation effect during use of the bracket.

[0012] Preferably, the wire arrangement assembly comprises a plurality of limiting frames, a plurality of said limiting frames are fixedly connected to the front surface of the connecting bottom plate at equal intervals, a fixed limiting frame is fixedly connected inside the limiting frame close to the connecting bottom plate, a locking bolt is threadedly provided on the plate body of the limiting frame away from the connecting bottom plate, and a movable limiting frame is rotatably connected to one end of the locking bolt close to the connecting bottom plate, which facilitates planning and arrangement of the connection cables on the controller.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] By designing the positioning bolt, the threaded pipe, the rotating plate, and the liquid storage tank, the rotating plate as a whole can rotate along the center positioning column, the angle of the rotating plate can be adjusted, the heat dissipation fins or the heat dissipation channels can be more effectively contacted with the surrounding air, the horizontally installed controller can directly access the corresponding interface in the horizontal direction, the increase of the resistance caused by excessive bending of the cable and the possible safety hazards are reduced, waterproof, moisture-proof and other sealing treatments are facilitated, and the reliability and safety of the connection are ensured.

[0015] By designing the limiting frame, the fixed limiting frame, the movable limiting frame and the locking bolt, the connecting cables of the photovoltaic power generation controller can be positioned and arranged, the cable direction is planned, different cables are prevented from crossing each other, the crossed cables are prevented from being damaged due to mutual extrusion and friction, and the risk of short circuit is increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is a positioning bolt and threaded pipe connection schematic diagram of the utility model;

[0018] Figure 3 It is the utility model Figure 2 It is a local enlarged structure schematic diagram of the utility model at A;

[0019] Figure 4 It is the utility model Figure 3 It is a local enlarged structure schematic diagram of the utility model at B.

[0020] In the drawing: 1, mounting bottom plate; 2, support rod; 3, threaded rod; 4, lifting plate; 5, positioning nut; 6, fixed plate; 7, positioning bolt; 8, threaded pipe; 9, non-slip pad; 10, rotating plate; 11, straight slot; 12, ventilation slot; 13, connecting bottom plate; 14, limiting frame; 15, fixed limiting frame; 16, movable limiting frame; 17, locking bolt; 18, center positioning column; 19, positioning hole; 20, mounting hole; 21, liquid storage tank. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a photovoltaic power generation controller mounting support, including mounting bottom plate 1, mounting bottom plate 1 top end symmetry fixed connection has two support rods 2, two support rods 2 middle part sliding connection has lifting plate 4, lifting plate 4 middle part threaded connection has threaded rod 3, threaded rod 3 bottom end mounting bottom plate 1 top end middle part fixed connection, threaded rod 3 pole body symmetry threaded connection has two first positioning nut 5, two first positioning nut 5 distribution lifting plate 4 both ends, lifting plate 4 front fixed connection has fixed plate 6, and fixed plate 6 four corners all are rotatably connected with positioning assembly, and fixed plate 6 bottom end fixed connection has connecting bottom plate 13, and connecting bottom plate 13 front equidistance fixed connection has a plurality of wire arrangement assemblies, and fixed plate 6 front middle part fixed connection has center positioning column 18.

[0023] Further, the positioning assembly comprises four positioning bolts 7, which are threadedly connected to four corner positions of the fixed plate 6, and four threaded pipes 8 are threadedly connected to outer sides of the four positioning bolts 7, and anti-skid pads 9 are movably sleeved on outer sides of the positioning bolts 7, so that the threaded pipes 8 and the positioning bolts 7 are relatively stable when being in contact with the rotating plate 10.

[0024] Further, the threaded pipe 8 is fixedly connected with a blocking ring at one end close to the positioning bolt 7, and the threaded pipe 8 is a pipe body with threads arranged on inner and outer walls.

[0025] Further, the threaded pipe 8 is threadedly screwed with the fixed plate 6 at an outer side, and the threaded pipe 8 is threadedly screwed with the positioning bolt 7 at an inner side.

[0026] Further, the positioning bolt 7 is threadedly connected with the rotating plate 10 at an outer side, the rotating plate 10 is provided with a positioning hole 19 in a middle portion, the positioning hole 19 is matched with the center positioning column 18, and the rotating plate 10 rotates around the center positioning column 18 as a rotating center.

[0027] Further, the rotating plate 10 is fixedly connected with a liquid storage tank 21 in a middle portion of a front surface, and the liquid storage tank 21 is fixedly connected with a transparent observation window at a side away from the rotating plate 10, and the liquid storage tank 21 at this position utilizes the principle of a level meter, so as to facilitate intuitive understanding of a horizontal state of a position of the rotating plate 10.

[0028] Further, the rotating plate 10 is fixedly provided with mounting holes 20 at four diagonal positions, and straight grooves 11 and ventilation grooves 12 are symmetrically arranged on the plate bodies of the rotating plate 10 and the fixed plate 6, so that the support maintains a ventilation effect when being used, and ventilation and heat dissipation after installation of the controller are facilitated.

[0029] Further, the wire arranging assembly comprises a plurality of limiting frames 14, which are equidistantly and fixedly connected to a front bottom of a connecting bottom plate 13, and a fixed limiting frame 15 is fixedly connected to an inner side of each limiting frame 14 close to the connecting bottom plate 13, a locking bolt 17 is threadedly penetrated through a plate body of each limiting frame 14 away from the connecting bottom plate 13, and a movable limiting frame 16 is rotatably connected to one end of the locking bolt 17 close to the connecting bottom plate 13.

[0030] In use, the embodiment of the application has the following advantages:

[0031] When installing the controller, first, the installation base plate 1, the support rod 2 and the threaded rod 3 are pre-buried, then the lifting plate 4 is inserted on the support rod 2 and the threaded rod 3, the height of the installation base plate 1 is adjusted through the first positioning nut 5, so that the height of the installation base plate 1 meets the installation requirement, the controller is installed on the rotating plate 10 through the installation bolt, the installation bolt is fixed and installed on the controller through the installation hole 20, the threaded pipe 8 is rotatably connected on the fixed plate 6, then the positioning bolt 7 is inserted through the straight slot 11 on the rotating plate 10, the rotating plate 10 is preliminarily fixed, then the rotating plate 10 is rotated along the center positioning column 18, cooperates with the liquid storage tank 21 to make the controller keep horizontal, after the controller is horizontal, the rotating plate 10 is positionally fixed by rotating the threaded pipe 8 and the positioning bolt 7 respectively, when wiring, the cable is inserted between the fixed limiting frame 15 and the movable limiting frame 16, after wiring, the locking bolt 17 is rotated to drive the movable limiting frame 16 to be close to the fixed limiting frame 15, the cable is fixed.

[0032] Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced equivalently, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A photovoltaic power generation controller mounting bracket comprising a mounting base plate (1), characterized in that: The mounting bottom plate (1) top end symmetrically fixedly connected with two support rods (2), two support rods (2) middle slidingly connected with lifting plate (4), lifting plate (4) middle screw threadedly connected with threaded rod (3), threaded rod (3) bottom end mounting bottom plate (1) top end middle fixedly connected, threaded rod (3) rod body symmetrically screw threadedly connected with two positioning nuts (5), two positioning nuts (5) are distributed on both ends of lifting plate (4), lifting plate (4) front surface fixedly connected with fixed plate (6), four corners of fixed plate (6) are rotatably connected with positioning assembly, fixed plate (6) bottom end fixedly connected with connecting bottom plate (13), connecting bottom plate (13) front surface equidistantly fixedly connected with a plurality of wire arrangement assemblies, fixed plate (6) front surface middle fixedly connected with center positioning column (18).

2. The photovoltaic power controller mounting bracket of claim 1, wherein: The positioning assembly includes four positioning bolts (7), four positioning bolts (7) are screw threadedly connected with four corner positions of the fixed plate (6), four positioning bolts (7) are screw threadedly connected with the threaded tubes (8) outside, and the positioning bolts (7) are movably sleeved with the anti-skid pads (9) outside.

3. A photovoltaic power controller mounting bracket according to claim 2, wherein: The threaded tube (8) is fixedly connected with a blocking ring at one end close to the positioning bolt (7), and the threaded tube (8) is a pipe body with threads arranged on inner and outer pipe walls.

4. The photovoltaic power controller mounting bracket of claim 2, wherein: The threaded tube (8) is screw threadedly connected with the fixed plate (6) outside, and the threaded tube (8) is screw threadedly connected with the positioning bolt (7) inside.

5. The photovoltaic power controller mounting bracket of claim 2, wherein: The positioning bolt (7) is screw threadedly connected with the rotating plate (10) outside, the rotating plate (10) is provided with a positioning hole (19) in the middle, and the positioning hole (19) is matched with the center positioning column (18).

6. A photovoltaic power controller mounting bracket according to claim 5, wherein: The rotating plate (10) is fixedly connected with the liquid storage tank (21) in the middle of the front surface, and the liquid storage tank (21) is fixedly connected with a transparent observation window away from the rotating plate (10).

7. The photovoltaic power controller mounting bracket of claim 5, wherein: The rotating plate (10) is fixedly provided with mounting holes (20) at four diagonal positions, and straight grooves (11) and ventilation grooves (12) are symmetrically arranged on the plate bodies of the rotating plate (10) and the fixed plate (6).

8. The photovoltaic power controller mounting bracket of claim 1, wherein: The wire arrangement assembly includes a plurality of limiting frames (14), a plurality of limiting frames (14) are equidistantly fixedly connected to the front surface of the connecting bottom plate (13), a fixed limiting frame (15) is fixedly connected to the inside of the limiting frame (14) close to the connecting bottom plate (13), a locking bolt (17) is screw threadedly arranged on the plate body of the limiting frame (14) away from the connecting bottom plate (13), and a movable limiting frame (16) is rotatably connected to one end of the locking bolt (17) close to the connecting bottom plate (13).

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